chore: sync current workspace changes

desktop/src-tauri/Cargo.lock

@@ -52,6 +52,20 @@ dependencies = [
  "subtle",
 ]
 
+[[package]]
+name = "agent-core"
+version = "0.1.0"
+dependencies = [
+ "async-trait",
+ "open-agent-sdk",
+ "serde",
+ "serde_json",
+ "thiserror 2.0.18",
+ "tokio",
+ "tokio-util",
+ "uuid",
+]
+
 [[package]]
 name = "ahash"
 version = "0.7.8"
@@ -1164,6 +1178,7 @@ dependencies = [
 name = "boosapi"
 version = "0.0.1"
 dependencies = [
+ "agent-core",
  "async-trait",
  "base64 0.22.1",
  "boosapi-agent",
@@ -1211,6 +1226,7 @@ dependencies = [
 name = "boosapi-agent"
 version = "0.1.0"
 dependencies = [
+ "agent-core",
  "async-trait",
  "boosapi-core",
  "boosapi-providers",
@@ -5049,7 +5065,6 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_yaml",
- "tempfile",
  "thiserror 2.0.18",
  "tokio",
  "tokio-stream",

desktop/src-tauri/Cargo.toml

@@ -15,6 +15,8 @@ tracing-subscriber = "0.3"
 anyhow = "1"
 sqlite-vec = "0.1.8-alpha.1"
 libsqlite3-sys = "0.30"
+agent-core = { path = "../../crates/agent-core" }
+open-agent-sdk = { path = "../../crates/open-agent-sdk" }
 
 [package]
 name = "boosapi"
@@ -51,7 +53,8 @@ serde_yaml = "0.9"
 boosapi-core = { path = "crates/core" }
 boosapi-providers = { path = "crates/providers" }
 boosapi-agent = { path = "crates/agent" }
-open-agent-sdk = { path = "crates/open-agent-sdk" }
+agent-core = { workspace = true }
+open-agent-sdk = { workspace = true }
 boosapi-gateway = { path = "crates/gateway" }
 tokio = { workspace = true }
 sea-orm = { workspace = true }

desktop/src-tauri/crates/agent/Cargo.toml

@@ -4,7 +4,8 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-open-agent-sdk = { path = "../open-agent-sdk" }
+agent-core = { workspace = true }
+open-agent-sdk = { workspace = true }
 boosapi-core = { path = "../core" }
 boosapi-providers = { path = "../providers" }
 tokio = { version = "1", features = ["full"] }

desktop/src-tauri/crates/agent/src/permission.rs

@@ -34,6 +34,29 @@ pub enum PermissionAction {
     HardDeny,
 }
 
+/// The desktop agent deliberately exposes a small, auditable tool surface.
+/// Keep this list in sync with the tools registered in `commands::agent`.
+pub const DESKTOP_ALLOWED_TOOLS: &[&str] = &[
+    "Read",
+    "Write",
+    "Edit",
+    "Glob",
+    "Grep",
+    "AskUserQuestion",
+    "Bash",
+    "Skill",
+];
+
+pub fn is_desktop_tool_allowed(tool_name: &str) -> bool {
+    DESKTOP_ALLOWED_TOOLS
+        .iter()
+        .any(|allowed| allowed.eq_ignore_ascii_case(tool_name))
+}
+
+pub fn is_bash_tool(tool_name: &str) -> bool {
+    tool_name.eq_ignore_ascii_case("bash")
+}
+
 /// Classify a tool's risk level based on its name
 pub fn classify_tool_risk(tool_name: &str) -> RiskLevel {
     let name_lower = tool_name.to_lowercase();
@@ -86,6 +109,12 @@ pub fn decide_permission(
     risk: RiskLevel,
     is_always_allowed: bool,
 ) -> PermissionAction {
+    // Host command execution is always a one-shot decision. It must never be
+    // inherited from FullAccess or a remembered approval.
+    if risk == RiskLevel::Execute {
+        return PermissionAction::RequireApproval;
+    }
+
     // If tool was previously approved with "always allow", auto-allow
     if is_always_allowed {
         return PermissionAction::AutoAllow;
@@ -102,7 +131,34 @@ pub fn decide_permission(
         (PermissionMode::AcceptEdits, RiskLevel::Write) => PermissionAction::AutoAllow,
         (PermissionMode::AcceptEdits, RiskLevel::Execute) => PermissionAction::RequireApproval,
 
-        // Full access: everything auto-allowed
+        // Full access applies to file operations. Execute was handled above.
         (PermissionMode::FullAccess, _) => PermissionAction::AutoAllow,
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn desktop_tool_allowlist_denies_unknown_capabilities() {
+        assert!(is_desktop_tool_allowed("Read"));
+        assert!(is_desktop_tool_allowed("skill"));
+        assert!(!is_desktop_tool_allowed("WebFetch"));
+        assert!(!is_desktop_tool_allowed("NotebookEdit"));
+    }
+
+    #[test]
+    fn bash_always_requires_one_shot_approval() {
+        for mode in [
+            PermissionMode::Default,
+            PermissionMode::AcceptEdits,
+            PermissionMode::FullAccess,
+        ] {
+            assert_eq!(
+                decide_permission(mode, RiskLevel::Execute, true),
+                PermissionAction::RequireApproval
+            );
+        }
+    }
+}

desktop/src-tauri/crates/core/src/entity/agent_runs.rs

@@ -0,0 +1,22 @@
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Serialize, Deserialize)]
+#[sea_orm(table_name = "agent_runs")]
+pub struct Model {
+    #[sea_orm(primary_key, auto_increment = false)]
+    pub id: String,
+    pub session_id: String,
+    pub conversation_id: String,
+    pub status: String,
+    pub assistant_message_id: Option<String>,
+    pub error_message: Option<String>,
+    pub created_at: String,
+    pub updated_at: String,
+    pub finished_at: Option<String>,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {}
+
+impl ActiveModelBehavior for ActiveModel {}

desktop/src-tauri/crates/core/src/entity/agent_sessions.rs

@@ -10,6 +10,12 @@ pub struct Model {
     pub cwd: Option<String>,
     pub permission_mode: String,
     pub runtime_status: String,
+    pub current_run_id: Option<String>,
+    pub host_access_enabled: bool,
+    pub revision: i64,
+    pub context_version: i32,
+    pub last_provider_id: Option<String>,
+    pub last_model_id: Option<String>,
     pub sdk_context_json: Option<String>,
     pub sdk_context_backup_json: Option<String>,
     pub total_tokens: i32,

desktop/src-tauri/crates/core/src/entity/mod.rs

@@ -40,5 +40,6 @@ pub mod retrieval_hits;
 pub mod stored_files;
 
 pub mod agent_sessions;
+pub mod agent_runs;
 
 pub use sea_orm;

desktop/src-tauri/crates/core/src/repo.rs

@@ -27,3 +27,4 @@ pub mod skill;
 pub mod stored_file;
 pub mod tool_execution;
 pub mod agent_session;
+pub mod agent_run;

desktop/src-tauri/crates/core/src/repo/agent_run.rs

@@ -0,0 +1,105 @@
+use crate::entity::agent_runs;
+use crate::error::{BoosApiError, Result};
+use sea_orm::*;
+
+const TERMINAL_STATUSES: &[&str] = &["succeeded", "failed", "cancelled", "interrupted"];
+
+fn now() -> String {
+    chrono::Utc::now().format("%Y-%m-%d %H:%M:%S").to_string()
+}
+
+pub async fn create_agent_run(
+    db: &DatabaseConnection,
+    run_id: &str,
+    session_id: &str,
+    conversation_id: &str,
+) -> Result<()> {
+    let timestamp = now();
+    agent_runs::ActiveModel {
+        id: Set(run_id.to_string()),
+        session_id: Set(session_id.to_string()),
+        conversation_id: Set(conversation_id.to_string()),
+        status: Set("starting".to_string()),
+        assistant_message_id: Set(None),
+        error_message: Set(None),
+        created_at: Set(timestamp.clone()),
+        updated_at: Set(timestamp),
+        finished_at: Set(None),
+    }
+    .insert(db)
+    .await?;
+    Ok(())
+}
+
+pub async fn update_agent_run_status(
+    db: &DatabaseConnection,
+    run_id: &str,
+    status: &str,
+    assistant_message_id: Option<&str>,
+    error_message: Option<&str>,
+) -> Result<()> {
+    let timestamp = now();
+    let mut update = agent_runs::Entity::update_many()
+        .col_expr(agent_runs::Column::Status, Expr::value(status.to_string()))
+        .col_expr(
+            agent_runs::Column::UpdatedAt,
+            Expr::value(timestamp.clone()),
+        )
+        .filter(agent_runs::Column::Id.eq(run_id))
+        .filter(agent_runs::Column::Status.is_in([
+            "starting",
+            "running",
+            "waiting_approval",
+            "waiting_input",
+            "cancelling",
+        ]));
+    if let Some(message_id) = assistant_message_id {
+        update = update.col_expr(
+            agent_runs::Column::AssistantMessageId,
+            Expr::value(Some(message_id.to_string())),
+        );
+    }
+    if let Some(error) = error_message {
+        update = update.col_expr(
+            agent_runs::Column::ErrorMessage,
+            Expr::value(Some(error.to_string())),
+        );
+    }
+    if TERMINAL_STATUSES.contains(&status) {
+        update = update.col_expr(agent_runs::Column::FinishedAt, Expr::value(Some(timestamp)));
+    }
+    let result = update.exec(db).await?;
+    if result.rows_affected != 1 {
+        return Err(BoosApiError::Validation(format!(
+            "Agent run {run_id} is no longer active"
+        )));
+    }
+    Ok(())
+}
+
+pub async fn interrupt_active_runs(db: &DatabaseConnection) -> Result<u64> {
+    let timestamp = now();
+    let result = agent_runs::Entity::update_many()
+        .col_expr(
+            agent_runs::Column::Status,
+            sea_orm::sea_query::Expr::value("interrupted"),
+        )
+        .col_expr(
+            agent_runs::Column::UpdatedAt,
+            sea_orm::sea_query::Expr::value(timestamp.clone()),
+        )
+        .col_expr(
+            agent_runs::Column::FinishedAt,
+            sea_orm::sea_query::Expr::value(Some(timestamp)),
+        )
+        .filter(agent_runs::Column::Status.is_in([
+            "starting",
+            "running",
+            "waiting_approval",
+            "waiting_input",
+            "cancelling",
+        ]))
+        .exec(db)
+        .await?;
+    Ok(result.rows_affected)
+}

desktop/src-tauri/crates/core/src/repo/agent_session.rs

@@ -12,6 +12,12 @@ fn model_to_agent_session(model: agent_sessions::Model) -> AgentSession {
         cwd: model.cwd,
         permission_mode: model.permission_mode,
         runtime_status: model.runtime_status,
+        current_run_id: model.current_run_id,
+        host_access_enabled: model.host_access_enabled,
+        revision: model.revision,
+        context_version: model.context_version,
+        last_provider_id: model.last_provider_id,
+        last_model_id: model.last_model_id,
         sdk_context_json: model.sdk_context_json,
         sdk_context_backup_json: model.sdk_context_backup_json,
         total_tokens: model.total_tokens,
@@ -55,6 +61,12 @@ pub async fn upsert_agent_session(
             cwd: Set(cwd.map(|s| s.to_string())),
             permission_mode: Set(permission_mode.unwrap_or("default").to_string()),
             runtime_status: Set("idle".to_string()),
+            current_run_id: Set(None),
+            host_access_enabled: Set(false),
+            revision: Set(0),
+            context_version: Set(1),
+            last_provider_id: Set(None),
+            last_model_id: Set(None),
             sdk_context_json: Set(None),
             sdk_context_backup_json: Set(None),
             total_tokens: Set(0),
@@ -99,6 +111,92 @@ pub async fn update_agent_session_status(
     Ok(())
 }
 
+/// Atomically binds an idle session to a run. The in-process lease is acquired
+/// before any await; this database guard prevents stale cleanup from taking
+/// ownership of a newer run after a restart.
+pub async fn begin_agent_run(
+    db: &DatabaseConnection,
+    id: &str,
+    run_id: &str,
+    provider_id: &str,
+    model_id: &str,
+) -> Result<()> {
+    let now = chrono::Utc::now().format("%Y-%m-%d %H:%M:%S").to_string();
+    let result = agent_sessions::Entity::update_many()
+        .col_expr(agent_sessions::Column::RuntimeStatus, Expr::value("active"))
+        .col_expr(
+            agent_sessions::Column::CurrentRunId,
+            Expr::value(Some(run_id.to_string())),
+        )
+        .col_expr(
+            agent_sessions::Column::LastProviderId,
+            Expr::value(Some(provider_id.to_string())),
+        )
+        .col_expr(
+            agent_sessions::Column::LastModelId,
+            Expr::value(Some(model_id.to_string())),
+        )
+        .col_expr(
+            agent_sessions::Column::Revision,
+            Expr::col(agent_sessions::Column::Revision).add(1),
+        )
+        .col_expr(agent_sessions::Column::UpdatedAt, Expr::value(now))
+        .filter(agent_sessions::Column::Id.eq(id))
+        .filter(agent_sessions::Column::CurrentRunId.is_null())
+        .exec(db)
+        .await?;
+    if result.rows_affected != 1 {
+        return Err(BoosApiError::Validation(
+            "Agent session already has an active run".to_string(),
+        ));
+    }
+    Ok(())
+}
+
+pub async fn update_agent_session_status_for_run(
+    db: &DatabaseConnection,
+    id: &str,
+    run_id: &str,
+    runtime_status: &str,
+) -> Result<bool> {
+    let now = chrono::Utc::now().format("%Y-%m-%d %H:%M:%S").to_string();
+    let result = agent_sessions::Entity::update_many()
+        .col_expr(
+            agent_sessions::Column::RuntimeStatus,
+            Expr::value(runtime_status.to_string()),
+        )
+        .col_expr(agent_sessions::Column::UpdatedAt, Expr::value(now))
+        .filter(agent_sessions::Column::Id.eq(id))
+        .filter(agent_sessions::Column::CurrentRunId.eq(run_id))
+        .exec(db)
+        .await?;
+    Ok(result.rows_affected == 1)
+}
+
+pub async fn update_agent_session_host_access(
+    db: &DatabaseConnection,
+    conversation_id: &str,
+    enabled: bool,
+) -> Result<AgentSession> {
+    let model = agent_sessions::Entity::find()
+        .filter(agent_sessions::Column::ConversationId.eq(conversation_id))
+        .one(db)
+        .await?
+        .ok_or_else(|| BoosApiError::NotFound(format!("AgentSession {conversation_id}")))?;
+    if model.current_run_id.is_some() {
+        return Err(BoosApiError::Validation(
+            "Cannot change host access while an agent is running".to_string(),
+        ));
+    }
+    let now = chrono::Utc::now().format("%Y-%m-%d %H:%M:%S").to_string();
+    let next_revision = model.revision + 1;
+    let mut active: agent_sessions::ActiveModel = model.into();
+    active.host_access_enabled = Set(enabled);
+    active.revision = Set(next_revision);
+    active.updated_at = Set(now);
+    Ok(model_to_agent_session(active.update(db).await?))
+}
+
 /// Update the working directory of an agent session.
 pub async fn update_agent_session_cwd(
     db: &DatabaseConnection,
@@ -137,22 +235,26 @@ pub async fn update_agent_session_permission_mode(
     Ok(())
 }
 
-/// Reset all running/waiting_approval sessions to idle (for app startup recovery).
+/// Mark sessions interrupted on startup and release any stale run binding.
 pub async fn reset_running_sessions(db: &DatabaseConnection) -> Result<u64> {
     let now = chrono::Utc::now().format("%Y-%m-%d %H:%M:%S").to_string();
     let result = agent_sessions::Entity::update_many()
         .col_expr(
             agent_sessions::Column::RuntimeStatus,
-            Expr::value("idle"),
+            Expr::value("interrupted"),
         )
+        .col_expr(agent_sessions::Column::CurrentRunId, Expr::value(None::<String>))
         .col_expr(
             agent_sessions::Column::UpdatedAt,
             Expr::value(now),
         )
         .filter(
             Condition::any()
+                .add(agent_sessions::Column::RuntimeStatus.eq("active"))
                 .add(agent_sessions::Column::RuntimeStatus.eq("running"))
-                .add(agent_sessions::Column::RuntimeStatus.eq("waiting_approval")),
+                .add(agent_sessions::Column::RuntimeStatus.eq("waiting_approval"))
+                .add(agent_sessions::Column::RuntimeStatus.eq("waiting_input"))
+                .add(agent_sessions::Column::RuntimeStatus.eq("cancelling")),
         )
         .exec(db)
         .await?;
@@ -164,12 +266,14 @@ pub async fn reset_running_sessions(db: &DatabaseConnection) -> Result<u64> {
 pub async fn update_agent_session_after_query(
     db: &DatabaseConnection,
     id: &str,
+    run_id: &str,
     runtime_status: &str,
     sdk_context_json: Option<&str>,
     tokens_delta: i32,
     cost_delta: f64,
 ) -> Result<()> {
     let model = agent_sessions::Entity::find_by_id(id)
+        .filter(agent_sessions::Column::CurrentRunId.eq(run_id))
         .one(db)
         .await?
         .ok_or_else(|| BoosApiError::NotFound(format!("AgentSession {}", id)))?;
@@ -177,11 +281,13 @@ pub async fn update_agent_session_after_query(
     let now = chrono::Utc::now().format("%Y-%m-%d %H:%M:%S").to_string();
     let mut am: agent_sessions::ActiveModel = model.clone().into();
     am.runtime_status = Set(runtime_status.to_string());
+    am.current_run_id = Set(None);
     if let Some(ctx) = sdk_context_json {
         am.sdk_context_json = Set(Some(ctx.to_string()));
     }
     am.total_tokens = Set(model.total_tokens + tokens_delta);
     am.total_cost_usd = Set(model.total_cost_usd + cost_delta);
+    am.revision = Set(model.revision + 1);
     am.updated_at = Set(now);
     am.update(db).await?;
     Ok(())

desktop/src-tauri/crates/core/src/types.rs

@@ -1450,6 +1450,12 @@ pub struct AgentSession {
     pub cwd: Option<String>,
     pub permission_mode: String,
     pub runtime_status: String,
+    pub current_run_id: Option<String>,
+    pub host_access_enabled: bool,
+    pub revision: i64,
+    pub context_version: i32,
+    pub last_provider_id: Option<String>,
+    pub last_model_id: Option<String>,
     pub sdk_context_json: Option<String>,
     pub sdk_context_backup_json: Option<String>,
     pub total_tokens: i32,

desktop/src-tauri/crates/migration/src/lib.rs

@@ -33,6 +33,7 @@ mod m20260501_000001_add_knowledge_base_rerank_settings;
 mod m20260504_000001_split_openai_compatible_provider_types;
 mod m20260515_000001_add_knowledge_base_index_schedule;
 mod m20260518_000001_add_builtin_model_deletions;
+mod m20260710_000001_agent_run_state;
 
 pub struct Migrator;
 
@@ -73,6 +74,7 @@ impl MigratorTrait for Migrator {
             Box::new(m20260504_000001_split_openai_compatible_provider_types::Migration),
             Box::new(m20260515_000001_add_knowledge_base_index_schedule::Migration),
             Box::new(m20260518_000001_add_builtin_model_deletions::Migration),
+            Box::new(m20260710_000001_agent_run_state::Migration),
         ]
     }
 }

desktop/src-tauri/crates/migration/src/m20260710_000001_agent_run_state.rs

@@ -0,0 +1,111 @@
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        for column in [
+            ColumnDef::new(Alias::new("current_run_id")).string().null().to_owned(),
+            ColumnDef::new(Alias::new("host_access_enabled"))
+                .boolean()
+                .not_null()
+                .default(false)
+                .to_owned(),
+            ColumnDef::new(Alias::new("revision"))
+                .big_integer()
+                .not_null()
+                .default(0)
+                .to_owned(),
+            ColumnDef::new(Alias::new("context_version"))
+                .integer()
+                .not_null()
+                .default(1)
+                .to_owned(),
+            ColumnDef::new(Alias::new("last_provider_id"))
+                .string()
+                .null()
+                .to_owned(),
+            ColumnDef::new(Alias::new("last_model_id")).string().null().to_owned(),
+        ] {
+            manager
+                .alter_table(
+                    Table::alter()
+                        .table(Alias::new("agent_sessions"))
+                        .add_column(column)
+                        .to_owned(),
+                )
+                .await?;
+        }
+
+        manager
+            .create_table(
+                Table::create()
+                    .table(Alias::new("agent_runs"))
+                    .if_not_exists()
+                    .col(
+                        ColumnDef::new(Alias::new("id"))
+                            .string()
+                            .not_null()
+                            .primary_key(),
+                    )
+                    .col(ColumnDef::new(Alias::new("session_id")).string().not_null())
+                    .col(
+                        ColumnDef::new(Alias::new("conversation_id"))
+                            .string()
+                            .not_null(),
+                    )
+                    .col(
+                        ColumnDef::new(Alias::new("status"))
+                            .string()
+                            .not_null()
+                            .default("starting"),
+                    )
+                    .col(ColumnDef::new(Alias::new("assistant_message_id")).string().null())
+                    .col(ColumnDef::new(Alias::new("error_message")).text().null())
+                    .col(ColumnDef::new(Alias::new("created_at")).string().not_null())
+                    .col(ColumnDef::new(Alias::new("updated_at")).string().not_null())
+                    .col(ColumnDef::new(Alias::new("finished_at")).string().null())
+                    .foreign_key(
+                        ForeignKey::create()
+                            .name("fk-agent-runs-session")
+                            .from(Alias::new("agent_runs"), Alias::new("session_id"))
+                            .to(Alias::new("agent_sessions"), Alias::new("id"))
+                            .on_delete(ForeignKeyAction::Cascade),
+                    )
+                    .to_owned(),
+            )
+            .await?;
+
+        manager
+            .create_index(
+                Index::create()
+                    .name("idx-agent-runs-conversation-created")
+                    .table(Alias::new("agent_runs"))
+                    .col(Alias::new("conversation_id"))
+                    .col(Alias::new("created_at"))
+                    .to_owned(),
+            )
+            .await?;
+        manager
+            .create_index(
+                Index::create()
+                    .name("idx-agent-sessions-conversation-unique")
+                    .table(Alias::new("agent_sessions"))
+                    .col(Alias::new("conversation_id"))
+                    .unique()
+                    .to_owned(),
+            )
+            .await?;
+
+        Ok(())
+    }
+
+    async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .drop_table(Table::drop().table(Alias::new("agent_runs")).to_owned())
+            .await?;
+        Ok(())
+    }
+}

desktop/src-tauri/crates/open-agent-sdk/.gitignore

@@ -1,21 +0,0 @@
-/target
-Cargo.lock
-
-# IDE
-.idea/
-.vscode/
-*.swp
-*.swo
-*~
-
-# Environment
-.env
-.env.*
-
-# OS
-.DS_Store
-Thumbs.db
-
-# Credentials
-*.pem
-*.key

desktop/src-tauri/crates/open-agent-sdk/Cargo.toml

@@ -1,78 +0,0 @@
-[package]
-name = "open-agent-sdk"
-version = "0.1.0"
-edition = "2021"
-description = "Open Agent SDK - A Rust framework for building autonomous AI agents"
-license = "MIT"
-repository = "https://github.com/codeany-ai/open-agent-sdk-rust"
-
-[dependencies]
-tokio = { version = "1", features = ["full"] }
-tokio-stream = "0.1"
-futures = "0.3"
-reqwest = { version = "0.12", features = ["json", "stream"] }
-serde = { version = "1", features = ["derive"] }
-serde_json = "1"
-uuid = { version = "1", features = ["v4"] }
-glob = "0.3"
-regex = "1"
-chrono = "0.4"
-async-trait = "0.1"
-thiserror = "2"
-bytes = "1"
-pin-project-lite = "0.2"
-tracing = "0.1"
-base64 = "0.22"
-tokio-util = "0.7"
-serde_yaml = "0.9"
-
-[target.'cfg(target_os = "windows")'.dependencies]
-windows-sys = { version = "0.59", features = ["Win32_System_Threading"] }
-
-[dev-dependencies]
-tokio = { version = "1", features = ["full", "test-util"] }
-tempfile = "3"
-
-[[example]]
-name = "01-simple-query"
-path = "examples/01-simple-query.rs"
-
-[[example]]
-name = "02-multi-tool"
-path = "examples/02-multi-tool.rs"
-
-[[example]]
-name = "03-multi-turn"
-path = "examples/03-multi-turn.rs"
-
-[[example]]
-name = "04-prompt-api"
-path = "examples/04-prompt-api.rs"
-
-[[example]]
-name = "05-custom-system-prompt"
-path = "examples/05-custom-system-prompt.rs"
-
-[[example]]
-name = "06-mcp-server"
-path = "examples/06-mcp-server.rs"
-
-[[example]]
-name = "07-custom-tools"
-path = "examples/07-custom-tools.rs"
-
-[[example]]
-name = "08-oneshot-query"
-path = "examples/08-oneshot-query.rs"
-
-[[example]]
-name = "09-subagents"
-path = "examples/09-subagents.rs"
-
-[[example]]
-name = "10-permissions"
-path = "examples/10-permissions.rs"
-
-[[example]]
-name = "web-chat"
-path = "examples/web/main.rs"

desktop/src-tauri/crates/open-agent-sdk/README.md

@@ -1,265 +0,0 @@
-# Open Agent SDK (Rust)
-
-A lightweight, open-source Rust SDK for building AI agents. Run the full agent loop in-process — no CLI or subprocess required. Deploy anywhere: cloud, serverless, Docker, CI/CD.
-
-Also available in [TypeScript](https://github.com/codeany-ai/open-agent-sdk-typescript) and [Go](https://github.com/codeany-ai/open-agent-sdk-go).
-
-## Features
-
-- **Multi-Provider** — Supports both Anthropic Messages API and OpenAI Chat Completions API, with auto-detection by model name
-- **Agent Loop** — Streaming agentic loop with tool execution, multi-turn conversations, and cost tracking
-- **25+ Built-in Tools** — Bash, Read, Write, Edit, Glob, Grep, WebFetch, WebSearch, Agent (subagents), AskUser, Tasks, Teams, Plans, Worktrees, Todos, Cron, LSP, Config, MCP Resources, ToolSearch
-- **Session Persistence** — Save, load, fork, and resume conversations across sessions
-- **MCP Support** — Connect to MCP servers via stdio, HTTP, and SSE transports
-- **Permission System** — Configurable tool approval with allow/deny rules and filesystem path validation
-- **Hook System** — 20+ hook events: PreToolUse, PostToolUse, SessionStart/End, SubagentStart/Stop, TaskCreated/Completed, FileChanged, PreCompact/PostCompact, and more
-- **Extended Thinking** — Support for extended thinking with budget tokens
-- **Cost Tracking** — Per-model token usage and pricing for Anthropic, OpenAI, and DeepSeek models
-- **Custom Tools** — Implement the `Tool` trait to add your own tools
-- **Auto-Compaction** — Multi-tier context compression (micro-compact, LLM summarization, image stripping)
-- **Sandbox Config** — Network and filesystem restrictions for tool execution
-- **File State Cache** — LRU cache for file state tracking and staleness detection
-
-## Quick Start
-
-```toml
-[dependencies]
-open-agent-sdk = "0.1.0"
-tokio = { version = "1", features = ["full"] }
-```
-
-```rust
-use open_agent_sdk::{Agent, AgentOptions, SDKMessage};
-use open_agent_sdk::types;
-
-#[tokio::main]
-async fn main() {
-    let mut agent = Agent::new(AgentOptions::default()).await.unwrap();
-
-    // Streaming
-    let (mut rx, handle) = agent.query("What files are in this directory?").await;
-    while let Some(event) = rx.recv().await {
-        match event {
-            SDKMessage::Assistant { message, .. } => {
-                print!("{}", types::extract_text(&message));
-            }
-            SDKMessage::Result { text, cost_usd, .. } => {
-                println!("\nDone (${:.4})", cost_usd);
-            }
-            _ => {}
-        }
-    }
-    handle.await.unwrap();
-
-    // Or use the blocking API
-    let result = agent.prompt("Count lines in Cargo.toml").await.unwrap();
-    println!("{}", result.text);
-
-    agent.close().await;
-}
-```
-
-## Examples
-
-| #   | Example                                                         | Description                                      |
-| --- | --------------------------------------------------------------- | ------------------------------------------------ |
-| 01  | [Simple Query](examples/01-simple-query.rs)                     | Streaming query with tool calls                  |
-| 02  | [Multi-Tool](examples/02-multi-tool.rs)                         | Glob + Bash multi-tool orchestration             |
-| 03  | [Multi-Turn](examples/03-multi-turn.rs)                         | Multi-turn conversation with session persistence |
-| 04  | [Prompt API](examples/04-prompt-api.rs)                         | Blocking `prompt()` for one-shot queries         |
-| 05  | [Custom System Prompt](examples/05-custom-system-prompt.rs)     | Custom system prompt for code review             |
-| 06  | [MCP Server](examples/06-mcp-server.rs)                         | MCP server integration (stdio transport)         |
-| 07  | [Custom Tools](examples/07-custom-tools.rs)                     | Define and use custom tools                      |
-| 08  | [One-shot Query](examples/08-oneshot-query.rs)                  | Quick one-shot agent query                       |
-| 09  | [Subagents](examples/09-subagents.rs)                           | Specialized subagent with restricted tools       |
-| 10  | [Permissions](examples/10-permissions.rs)                       | Read-only agent with allowed tools               |
-| 11  | [Web Chat](examples/web/)                                       | Web-based chat UI with streaming                 |
-
-Run any example:
-
-```bash
-export CODEANY_BASE_URL=https://openrouter.ai/api
-export CODEANY_API_KEY=your-api-key
-export CODEANY_MODEL=anthropic/claude-sonnet-4
-cargo run --example 01-simple-query
-```
-
-For the web chat UI:
-
-```bash
-cargo run --example web-chat
-# Open http://localhost:8082
-```
-
-## Custom Tools
-
-Implement the `Tool` trait:
-
-```rust
-use async_trait::async_trait;
-use open_agent_sdk::*;
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::sync::Arc;
-
-struct MyTool;
-
-#[async_trait]
-impl Tool for MyTool {
-    fn name(&self) -> &str { "MyTool" }
-    fn description(&self) -> &str { "Does something useful" }
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([(
-                "input".to_string(),
-                json!({"type": "string", "description": "The input"}),
-            )]),
-            required: vec!["input".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-    fn is_read_only(&self, _: &Value) -> bool { true }
-    async fn call(&self, input: Value, _ctx: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        Ok(ToolResult::text("result"))
-    }
-}
-
-// Use it
-let agent = Agent::new(AgentOptions {
-    custom_tools: vec![Arc::new(MyTool)],
-    ..Default::default()
-}).await.unwrap();
-```
-
-## Session Persistence
-
-```rust
-use open_agent_sdk::session::*;
-
-// Save current session
-save_session(&session_data).await.unwrap();
-
-// List all sessions
-let sessions = list_sessions().await.unwrap();
-
-// Resume a session
-let data = load_session("session-id").await.unwrap();
-
-// Fork a session
-let new_id = fork_session("session-id").await.unwrap();
-```
-
-## MCP Servers
-
-```rust
-use open_agent_sdk::types::McpServerConfig;
-
-let agent = Agent::new(AgentOptions {
-    mcp_servers: HashMap::from([(
-        "filesystem".to_string(),
-        McpServerConfig::Stdio {
-            command: "npx".to_string(),
-            args: vec!["-y".to_string(), "@modelcontextprotocol/server-filesystem".to_string(), "/tmp".to_string()],
-            env: HashMap::new(),
-        },
-    )]),
-    ..Default::default()
-}).await.unwrap();
-```
-
-## Built-in Tools
-
-| Tool | Description | Read-Only |
-|------|-------------|-----------|
-| **Bash** | Execute shell commands | No |
-| **Read** | Read files with line numbers | Yes |
-| **Write** | Create/overwrite files | No |
-| **Edit** | String replacement in files | No |
-| **Glob** | File pattern matching | Yes |
-| **Grep** | Regex search (ripgrep) | Yes |
-| **NotebookEdit** | Edit Jupyter notebook cells | No |
-| **WebFetch** | Fetch URL content | Yes |
-| **WebSearch** | Web search (pluggable) | Yes |
-| **AskUserQuestion** | Interactive user prompts | No |
-| **SendMessage** | Inter-agent messaging | No |
-| **TeamCreate/Delete** | Multi-agent team management | No |
-| **EnterPlanMode/ExitPlanMode** | Structured planning mode | No |
-| **EnterWorktree/ExitWorktree** | Git worktree isolation | No |
-| **TodoWrite** | Session todo list | No |
-| **TaskCreate/Get/List/Update/Stop/Output** | Task tracking (6 tools) | Mixed |
-| **CronCreate/Delete/List** | Scheduled task management | Mixed |
-| **Config** | Session configuration | Mixed |
-| **LSP** | Language Server Protocol operations | Yes |
-| **ListMcpResources/ReadMcpResource** | MCP resource access | Yes |
-| **ToolSearch** | Discover available tools | Yes |
-
-## Multi-Provider Support
-
-The SDK automatically detects which API format to use based on the model name:
-
-| Models | API Format | Auto-detected |
-|--------|-----------|---------------|
-| Claude (sonnet, opus, haiku) | Anthropic Messages | Yes |
-| GPT-4o, O1, O3, O4 | OpenAI Chat Completions | Yes |
-| DeepSeek, Qwen, Mistral | OpenAI Chat Completions | Yes |
-| LLaMA, Gemma, Gemini, Yi, GLM | OpenAI Chat Completions | Yes |
-
-Override with `CODEANY_API_TYPE=openai-completions` or `CODEANY_API_TYPE=anthropic-messages`.
-
-Works with any OpenAI-compatible endpoint (OpenRouter, vLLM, Ollama, LiteLLM, etc.):
-
-```bash
-export CODEANY_BASE_URL=https://openrouter.ai/api
-export CODEANY_API_KEY=your-key
-export CODEANY_MODEL=anthropic/claude-sonnet-4
-cargo run --example 01-simple-query
-```
-
-## Architecture
-
-```
-open-agent-sdk-rust/
-├── src/
-│   ├── agent/          # Agent loop, query engine, options
-│   ├── api/            # Multi-provider API abstraction
-│   │   ├── provider.rs # LLMProvider trait + auto-detection
-│   │   ├── anthropic.rs# Anthropic Messages API (SSE streaming)
-│   │   └── openai.rs   # OpenAI Chat Completions API (SSE streaming)
-│   ├── types/          # Core types: Message, Tool, ContentBlock, MCP, Sandbox
-│   ├── tools/          # 25+ built-in tool implementations + registry + executor
-│   ├── mcp/            # MCP client (stdio, HTTP, SSE) + tool wrapping
-│   ├── permissions/    # Permission rules, filesystem validation
-│   ├── hooks/          # 20+ hook events with pre/post tool-use lifecycle
-│   ├── costtracker/    # Token usage and cost tracking (Anthropic, OpenAI, DeepSeek)
-│   ├── context/        # System/user context injection (git status, AGENT.md)
-│   ├── session/        # Session persistence (save, load, fork, resume)
-│   └── utils/          # Token estimation, retry, messages, compaction, file cache
-├── tests/              # Comprehensive test suite (116 tests)
-└── examples/           # 11 runnable examples + web chat UI
-```
-
-## Configuration
-
-Environment variables:
-
-| Variable                     | Description                                           |
-| ---------------------------- | ----------------------------------------------------- |
-| `CODEANY_API_KEY`            | API key (required)                                    |
-| `CODEANY_MODEL`              | Default model (default: `sonnet-4-6`)                 |
-| `CODEANY_BASE_URL`           | API base URL override                                 |
-| `CODEANY_API_TYPE`           | Force API format: `anthropic-messages` or `openai-completions` |
-| `CODEANY_CUSTOM_HEADERS`     | Custom headers (comma-separated `key:value`)          |
-| `API_TIMEOUT_MS`             | API request timeout in ms                             |
-| `HTTPS_PROXY` / `HTTP_PROXY` | Proxy URL                                             |
-
-## Links
-
-- Website: [codeany.ai](https://codeany.ai)
-- TypeScript SDK: [github.com/codeany-ai/open-agent-sdk-typescript](https://github.com/codeany-ai/open-agent-sdk-typescript)
-- Go SDK: [github.com/codeany-ai/open-agent-sdk-go](https://github.com/codeany-ai/open-agent-sdk-go)
-- Issues: [github.com/codeany-ai/open-agent-sdk-rust/issues](https://github.com/codeany-ai/open-agent-sdk-rust/issues)
-
-## License
-
-MIT

desktop/src-tauri/crates/open-agent-sdk/examples/01-simple-query.rs

@@ -1,77 +0,0 @@
-// Example 1: Simple Query with Streaming
-//
-// Demonstrates the basic Agent::new() + query() flow with
-// real-time event streaming.
-//
-// Run: cargo run --example 01-simple-query
-
-use open_agent_sdk::{Agent, AgentOptions, SDKMessage};
-use open_agent_sdk::types;
-
-#[tokio::main]
-async fn main() {
-    println!("--- Example 1: Simple Query ---");
-
-    let mut agent = Agent::new(AgentOptions {
-        max_turns: Some(10),
-        ..Default::default()
-    })
-    .await
-    .unwrap();
-
-    let (mut rx, handle) = agent
-        .query("Read Cargo.toml and tell me the project name and version in one sentence.")
-        .await;
-
-    while let Some(event) = rx.recv().await {
-        match event {
-            SDKMessage::Assistant { message, .. } => {
-                for block in &message.content {
-                    match block {
-                        types::ContentBlock::ToolUse { id, name, input } => {
-                            let input_str = serde_json::to_string(input).unwrap_or_default();
-                            let truncated = if input_str.len() > 80 {
-                                format!("{}...", &input_str[..80])
-                            } else {
-                                input_str
-                            };
-                            println!("[Tool] {}({})", name, truncated);
-                        }
-                        types::ContentBlock::Text { text } => {
-                            if !text.trim().is_empty() {
-                                println!("\nAssistant: {}", text);
-                            }
-                        }
-                        _ => {}
-                    }
-                }
-            }
-            SDKMessage::ToolResult {
-                tool_name, content, ..
-            } => {
-                let truncated = if content.len() > 200 {
-                    format!("{}...", &content[..200])
-                } else {
-                    content
-                };
-                println!("[Result: {}] {}", tool_name, truncated);
-            }
-            SDKMessage::Result {
-                usage, ..
-            } => {
-                println!("\n--- Result ---");
-                println!(
-                    "Tokens: {} in / {} out",
-                    usage.input_tokens, usage.output_tokens
-                );
-            }
-            SDKMessage::Error { message } => {
-                eprintln!("Error: {}", message);
-            }
-            _ => {}
-        }
-    }
-
-    handle.await.unwrap();
-    agent.close().await;
-}

desktop/src-tauri/crates/open-agent-sdk/examples/02-multi-tool.rs

@@ -1,68 +0,0 @@
-// Example 2: Multi-Tool Orchestration
-//
-// The agent autonomously uses Glob, Bash, and Read to find files,
-// count lines, and provide a summary.
-//
-// Run: cargo run --example 02-multi-tool
-
-use open_agent_sdk::{Agent, AgentOptions, SDKMessage};
-use open_agent_sdk::types;
-
-#[tokio::main]
-async fn main() {
-    println!("--- Example 2: Multi-Tool ---");
-
-    let mut agent = Agent::new(AgentOptions {
-        max_turns: Some(15),
-        ..Default::default()
-    })
-    .await
-    .unwrap();
-
-    let (mut rx, handle) = agent
-        .query(
-            "Find all .rs files in the src/ directory, count the total lines of code \
-             with wc, and give me a brief summary.",
-        )
-        .await;
-
-    while let Some(event) = rx.recv().await {
-        match event {
-            SDKMessage::Assistant { message, .. } => {
-                for block in &message.content {
-                    match block {
-                        types::ContentBlock::ToolUse { name, input, .. } => {
-                            let input_str = serde_json::to_string(input).unwrap_or_default();
-                            let truncated = if input_str.len() > 80 {
-                                format!("{}...", &input_str[..80])
-                            } else {
-                                input_str
-                            };
-                            println!("[{}] {}", name, truncated);
-                        }
-                        types::ContentBlock::Text { text } => {
-                            if !text.trim().is_empty() {
-                                println!("\n{}", text);
-                            }
-                        }
-                        _ => {}
-                    }
-                }
-            }
-            SDKMessage::Result { usage, .. } => {
-                println!("\n--- Done ---");
-                println!(
-                    "Tokens: {} in / {} out",
-                    usage.input_tokens, usage.output_tokens
-                );
-            }
-            SDKMessage::Error { message } => {
-                eprintln!("Error: {}", message);
-            }
-            _ => {}
-        }
-    }
-
-    handle.await.unwrap();
-    agent.close().await;
-}

desktop/src-tauri/crates/open-agent-sdk/examples/03-multi-turn.rs

@@ -1,55 +0,0 @@
-// Example 3: Multi-Turn Conversation
-//
-// Three turns with context retention: create a file, read it back,
-// then delete it.
-//
-// Run: cargo run --example 03-multi-turn
-
-use open_agent_sdk::{Agent, AgentOptions};
-
-#[tokio::main]
-async fn main() {
-    println!("--- Example 3: Multi-Turn ---");
-
-    let mut agent = Agent::new(AgentOptions {
-        max_turns: Some(10),
-        ..Default::default()
-    })
-    .await
-    .unwrap();
-
-    // Turn 1: Create a file
-    println!("\n[Turn 1] Creating file...");
-    match agent
-        .prompt("Use Bash to create a file /tmp/sdk-test-rust.txt with the text 'Hello from Rust SDK!'")
-        .await
-    {
-        Ok(result) => println!("Response: {}", result.text),
-        Err(e) => eprintln!("Error: {}", e),
-    }
-
-    // Turn 2: Read it back
-    println!("\n[Turn 2] Reading file...");
-    match agent
-        .prompt("Now read /tmp/sdk-test-rust.txt and tell me what it says")
-        .await
-    {
-        Ok(result) => println!("Response: {}", result.text),
-        Err(e) => eprintln!("Error: {}", e),
-    }
-
-    // Turn 3: Delete it
-    println!("\n[Turn 3] Cleaning up...");
-    match agent
-        .prompt("Delete /tmp/sdk-test-rust.txt using Bash")
-        .await
-    {
-        Ok(result) => {
-            println!("Response: {}", result.text);
-            println!("\nTotal messages: {}", agent.get_messages().len());
-        }
-        Err(e) => eprintln!("Error: {}", e),
-    }
-
-    agent.close().await;
-}

desktop/src-tauri/crates/open-agent-sdk/examples/04-prompt-api.rs

@@ -1,37 +0,0 @@
-// Example 4: Blocking Prompt API
-//
-// Uses agent.prompt() for a quick one-shot query without streaming.
-//
-// Run: cargo run --example 04-prompt-api
-
-use open_agent_sdk::{Agent, AgentOptions};
-
-#[tokio::main]
-async fn main() {
-    println!("--- Example 4: Prompt API ---");
-
-    let mut agent = Agent::new(AgentOptions {
-        max_turns: Some(5),
-        ..Default::default()
-    })
-    .await
-    .unwrap();
-
-    match agent
-        .prompt("Run 'rustc --version' and 'cargo --version' using Bash, and tell me the versions.")
-        .await
-    {
-        Ok(result) => {
-            println!("\nResponse: {}", result.text);
-            println!("\nTurns: {}", result.num_turns);
-            println!(
-                "Tokens: {} in / {} out",
-                result.usage.input_tokens, result.usage.output_tokens
-            );
-            println!("Duration: {}ms", result.duration_ms);
-        }
-        Err(e) => eprintln!("Error: {}", e),
-    }
-
-    agent.close().await;
-}

desktop/src-tauri/crates/open-agent-sdk/examples/05-custom-system-prompt.rs

@@ -1,53 +0,0 @@
-// Example 5: Custom System Prompt
-//
-// Creates a specialized code reviewer agent with a custom system prompt.
-//
-// Run: cargo run --example 05-custom-system-prompt
-
-use open_agent_sdk::{Agent, AgentOptions, SDKMessage};
-use open_agent_sdk::types;
-
-#[tokio::main]
-async fn main() {
-    println!("--- Example 5: Custom System Prompt ---");
-
-    let mut agent = Agent::new(AgentOptions {
-        system_prompt: Some(
-            "You are a senior code reviewer. When analyzing code, focus on:\n\
-             1. Security vulnerabilities\n\
-             2. Performance issues\n\
-             3. Maintainability concerns\n\
-             Be concise and use bullet points."
-                .to_string(),
-        ),
-        max_turns: Some(10),
-        ..Default::default()
-    })
-    .await
-    .unwrap();
-
-    let (mut rx, handle) = agent
-        .query("Read src/lib.rs and give a brief code review.")
-        .await;
-
-    while let Some(event) = rx.recv().await {
-        match event {
-            SDKMessage::Assistant { message, .. } => {
-                let text = types::extract_text(&message);
-                if !text.is_empty() {
-                    print!("{}", text);
-                }
-            }
-            SDKMessage::Result { .. } => {
-                println!("\n\n--- Done ---");
-            }
-            SDKMessage::Error { message } => {
-                eprintln!("Error: {}", message);
-            }
-            _ => {}
-        }
-    }
-
-    handle.await.unwrap();
-    agent.close().await;
-}

desktop/src-tauri/crates/open-agent-sdk/examples/06-mcp-server.rs

@@ -1,73 +0,0 @@
-// Example 6: MCP Server Integration
-//
-// Connects to the filesystem MCP server via stdio transport.
-// Requires: npm install -g @modelcontextprotocol/server-filesystem
-//
-// Run: cargo run --example 06-mcp-server
-
-use open_agent_sdk::{Agent, AgentOptions, SDKMessage};
-use open_agent_sdk::types::{self, McpServerConfig};
-use std::collections::HashMap;
-
-#[tokio::main]
-async fn main() {
-    println!("--- Example 6: MCP Server ---");
-
-    let mut mcp_servers = HashMap::new();
-    mcp_servers.insert(
-        "filesystem".to_string(),
-        McpServerConfig::Stdio {
-            command: "npx".to_string(),
-            args: vec![
-                "-y".to_string(),
-                "@modelcontextprotocol/server-filesystem".to_string(),
-                "/tmp".to_string(),
-            ],
-            env: HashMap::new(),
-        },
-    );
-
-    let agent = Agent::new(AgentOptions {
-        mcp_servers,
-        max_turns: Some(10),
-        ..Default::default()
-    })
-    .await;
-
-    match agent {
-        Ok(mut agent) => {
-            let (mut rx, handle) = agent
-                .query("List files in /tmp using the filesystem MCP tools. Be brief.")
-                .await;
-
-            while let Some(event) = rx.recv().await {
-                match event {
-                    SDKMessage::Assistant { message, .. } => {
-                        let text = types::extract_text(&message);
-                        if !text.is_empty() {
-                            print!("{}", text);
-                        }
-                    }
-                    SDKMessage::Result { .. } => {
-                        println!("\n--- Done ---");
-                    }
-                    SDKMessage::Error { message } => {
-                        eprintln!("Error: {}", message);
-                    }
-                    _ => {}
-                }
-            }
-
-            handle.await.unwrap();
-            agent.close().await;
-        }
-        Err(e) => {
-            eprintln!(
-                "Failed to create agent: {}\n\
-                 Make sure the MCP server is installed:\n\
-                 npm install -g @modelcontextprotocol/server-filesystem",
-                e
-            );
-        }
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/examples/07-custom-tools.rs

@@ -1,186 +0,0 @@
-// Example 7: Custom Tools
-//
-// Shows how to define and use custom tools alongside built-in tools.
-//
-// Run: cargo run --example 07-custom-tools
-
-use async_trait::async_trait;
-use open_agent_sdk::types::{self, Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-use open_agent_sdk::{Agent, AgentOptions, SDKMessage};
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::sync::Arc;
-
-// --- GetWeather tool ---
-
-struct WeatherTool;
-
-#[async_trait]
-impl Tool for WeatherTool {
-    fn name(&self) -> &str {
-        "GetWeather"
-    }
-    fn description(&self) -> &str {
-        "Get current weather for a city. Returns temperature and conditions."
-    }
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([(
-                "city".to_string(),
-                json!({"type": "string", "description": "City name (e.g., \"Tokyo\", \"London\")"}),
-            )]),
-            required: vec!["city".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-    fn is_read_only(&self, _: &Value) -> bool {
-        true
-    }
-    async fn call(&self, input: Value, _ctx: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let city = input
-            .get("city")
-            .and_then(|c| c.as_str())
-            .unwrap_or("Unknown");
-        let temps: HashMap<&str, i32> = HashMap::from([
-            ("tokyo", 22),
-            ("london", 14),
-            ("beijing", 25),
-            ("new york", 18),
-            ("paris", 16),
-        ]);
-        let temp = temps
-            .get(city.to_lowercase().as_str())
-            .copied()
-            .unwrap_or(20);
-        Ok(ToolResult::text(format!(
-            "Weather in {}: {}°C, partly cloudy",
-            city, temp
-        )))
-    }
-}
-
-// --- Calculator tool ---
-
-struct CalculatorTool;
-
-#[async_trait]
-impl Tool for CalculatorTool {
-    fn name(&self) -> &str {
-        "Calculator"
-    }
-    fn description(&self) -> &str {
-        "Evaluate a simple mathematical expression with two numbers and an operator (+, -, *, /, **)."
-    }
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([(
-                "expression".to_string(),
-                json!({"type": "string", "description": "Math expression (e.g., \"2 ** 10\", \"42 * 17\")"}),
-            )]),
-            required: vec!["expression".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-    fn is_read_only(&self, _: &Value) -> bool {
-        true
-    }
-    async fn call(&self, input: Value, _ctx: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let expr = input
-            .get("expression")
-            .and_then(|e| e.as_str())
-            .unwrap_or("0");
-        let result = eval_simple(expr);
-        Ok(ToolResult::text(match result {
-            Ok(val) => format!("{} = {}", expr, val),
-            Err(e) => format!("Error: {}", e),
-        }))
-    }
-}
-
-fn eval_simple(expr: &str) -> Result<String, String> {
-    for op in &["**", "*", "/", "+", "-"] {
-        if let Some(idx) = expr.find(op) {
-            if idx == 0 {
-                continue;
-            }
-            let left: f64 = expr[..idx]
-                .trim()
-                .parse()
-                .map_err(|_| "invalid number".to_string())?;
-            let right: f64 = expr[idx + op.len()..]
-                .trim()
-                .parse()
-                .map_err(|_| "invalid number".to_string())?;
-            let result = match *op {
-                "**" => left.powf(right),
-                "*" => left * right,
-                "/" => {
-                    if right == 0.0 {
-                        return Err("division by zero".to_string());
-                    }
-                    left / right
-                }
-                "+" => left + right,
-                "-" => left - right,
-                _ => return Err(format!("unknown operator: {}", op)),
-            };
-            return if result == (result as i64) as f64 {
-                Ok(format!("{}", result as i64))
-            } else {
-                Ok(format!("{:.4}", result))
-            };
-        }
-    }
-    Err(format!("cannot evaluate: {}", expr))
-}
-
-#[tokio::main]
-async fn main() {
-    println!("--- Example 7: Custom Tools ---");
-
-    let mut agent = Agent::new(AgentOptions {
-        max_turns: Some(10),
-        custom_tools: vec![Arc::new(WeatherTool), Arc::new(CalculatorTool)],
-        ..Default::default()
-    })
-    .await
-    .unwrap();
-
-    println!("Loaded tools with 2 custom tools (GetWeather, Calculator)\n");
-
-    let (mut rx, handle) = agent
-        .query("What is the weather in Tokyo and London? Also calculate 2 ** 10 * 3. Be brief.")
-        .await;
-
-    while let Some(event) = rx.recv().await {
-        match event {
-            SDKMessage::Assistant { message, .. } => {
-                for block in &message.content {
-                    match block {
-                        types::ContentBlock::ToolUse { name, input, .. } => {
-                            println!("[{}] {}", name, serde_json::to_string(input).unwrap_or_default());
-                        }
-                        types::ContentBlock::Text { text } => {
-                            if !text.trim().is_empty() {
-                                println!("\n{}", text);
-                            }
-                        }
-                        _ => {}
-                    }
-                }
-            }
-            SDKMessage::Result { .. } => {
-                println!("\n--- Done ---");
-            }
-            SDKMessage::Error { message } => {
-                eprintln!("Error: {}", message);
-            }
-            _ => {}
-        }
-    }
-
-    handle.await.unwrap();
-    agent.close().await;
-}

desktop/src-tauri/crates/open-agent-sdk/examples/08-oneshot-query.rs

@@ -1,34 +0,0 @@
-// Example 8: One-shot Query
-//
-// Quick one-shot agent query with restricted tools.
-//
-// Run: cargo run --example 08-oneshot-query
-
-use open_agent_sdk::{Agent, AgentOptions};
-
-#[tokio::main]
-async fn main() {
-    println!("--- Example 8: One-shot Query ---");
-
-    let mut agent = Agent::new(AgentOptions {
-        max_turns: Some(5),
-        allowed_tools: Some(vec!["Bash".to_string(), "Glob".to_string()]),
-        ..Default::default()
-    })
-    .await
-    .unwrap();
-
-    match agent.prompt("List the files in the current directory. Be brief.").await {
-        Ok(result) => {
-            println!("\n{}", result.text);
-            println!(
-                "\n({} turns, {} tokens)",
-                result.num_turns,
-                result.usage.input_tokens + result.usage.output_tokens
-            );
-        }
-        Err(e) => eprintln!("Error: {}", e),
-    }
-
-    agent.close().await;
-}

desktop/src-tauri/crates/open-agent-sdk/examples/09-subagents.rs

@@ -1,70 +0,0 @@
-// Example 9: Subagents
-//
-// Creates a specialized code-reviewer subagent with restricted tools.
-//
-// Run: cargo run --example 09-subagents
-
-use open_agent_sdk::agent::SubagentDefinition;
-use open_agent_sdk::{Agent, AgentOptions, SDKMessage};
-use open_agent_sdk::types;
-use std::collections::HashMap;
-
-#[tokio::main]
-async fn main() {
-    println!("--- Example 9: Subagents ---");
-
-    let mut agents = HashMap::new();
-    agents.insert(
-        "code-reviewer".to_string(),
-        SubagentDefinition {
-            description: "Expert code reviewer that analyzes code quality".to_string(),
-            instructions: Some(
-                "You are an expert code reviewer. Analyze code for:\n\
-                 - Code quality and readability\n\
-                 - Potential bugs or edge cases\n\
-                 - Suggested improvements\n\
-                 Be concise and constructive."
-                    .to_string(),
-            ),
-            tools: Some(vec![
-                "Read".to_string(),
-                "Glob".to_string(),
-                "Grep".to_string(),
-            ]),
-            model: None,
-        },
-    );
-
-    let mut agent = Agent::new(AgentOptions {
-        max_turns: Some(15),
-        agents,
-        ..Default::default()
-    })
-    .await
-    .unwrap();
-
-    let (mut rx, handle) = agent
-        .query("Use the code-reviewer agent to review src/lib.rs")
-        .await;
-
-    while let Some(event) = rx.recv().await {
-        match event {
-            SDKMessage::Assistant { message, .. } => {
-                let text = types::extract_text(&message);
-                if !text.is_empty() {
-                    print!("{}", text);
-                }
-            }
-            SDKMessage::Result { cost_usd, .. } => {
-                println!("\n\n--- Done (${:.4}) ---", cost_usd);
-            }
-            SDKMessage::Error { message } => {
-                eprintln!("Error: {}", message);
-            }
-            _ => {}
-        }
-    }
-
-    handle.await.unwrap();
-    agent.close().await;
-}

desktop/src-tauri/crates/open-agent-sdk/examples/10-permissions.rs

@@ -1,51 +0,0 @@
-// Example 10: Permissions
-//
-// Read-only agent with AllowedTools restriction.
-// Can only use Read, Glob, Grep — no write or execute.
-//
-// Run: cargo run --example 10-permissions
-
-use open_agent_sdk::{Agent, AgentOptions, SDKMessage};
-use open_agent_sdk::types;
-
-#[tokio::main]
-async fn main() {
-    println!("--- Example 10: Permissions ---");
-
-    let mut agent = Agent::new(AgentOptions {
-        max_turns: Some(10),
-        allowed_tools: Some(vec![
-            "Read".to_string(),
-            "Glob".to_string(),
-            "Grep".to_string(),
-        ]),
-        ..Default::default()
-    })
-    .await
-    .unwrap();
-
-    let (mut rx, handle) = agent
-        .query("Review the code in src/lib.rs for best practices and potential improvements.")
-        .await;
-
-    while let Some(event) = rx.recv().await {
-        match event {
-            SDKMessage::Assistant { message, .. } => {
-                let text = types::extract_text(&message);
-                if !text.is_empty() {
-                    print!("{}", text);
-                }
-            }
-            SDKMessage::Result { cost_usd, .. } => {
-                println!("\n\n--- Done (${:.4}) ---", cost_usd);
-            }
-            SDKMessage::Error { message } => {
-                eprintln!("Error: {}", message);
-            }
-            _ => {}
-        }
-    }
-
-    handle.await.unwrap();
-    agent.close().await;
-}

desktop/src-tauri/crates/open-agent-sdk/examples/web/index.html

@@ -1,590 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-<meta charset="UTF-8">
-<meta name="viewport" content="width=device-width, initial-scale=1.0">
-<title>Open Agent SDK - Chat</title>
-<style>
-* { margin: 0; padding: 0; box-sizing: border-box; }
-
-body {
-  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
-  background: #f9fafb;
-  color: #1a1a1a;
-  height: 100vh;
-  display: flex;
-  flex-direction: column;
-}
-
-/* Header */
-.header {
-  padding: 16px 24px;
-  border-bottom: 1px solid #e5e7eb;
-  background: #fff;
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-}
-.header h1 {
-  font-size: 16px;
-  font-weight: 600;
-  color: #111;
-}
-.header .actions {
-  display: flex;
-  gap: 8px;
-}
-.btn-icon {
-  width: 36px; height: 36px;
-  border-radius: 8px;
-  border: 1px solid #e5e7eb;
-  background: #fff;
-  cursor: pointer;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  font-size: 16px;
-  color: #666;
-  transition: all 0.15s;
-}
-.btn-icon:hover { background: #f3f4f6; border-color: #d1d5db; }
-
-/* Chat area */
-.chat-container {
-  flex: 1;
-  overflow-y: auto;
-  padding: 24px;
-  max-width: 800px;
-  width: 100%;
-  margin: 0 auto;
-}
-
-/* Welcome screen */
-.welcome {
-  text-align: center;
-  padding: 80px 20px 40px;
-}
-.welcome h2 {
-  font-size: 28px;
-  font-weight: 600;
-  margin-bottom: 32px;
-  color: #111;
-}
-.suggestions {
-  display: flex;
-  gap: 8px;
-  justify-content: center;
-  flex-wrap: wrap;
-}
-.suggestion {
-  padding: 8px 16px;
-  border-radius: 20px;
-  border: 1px solid #e5e7eb;
-  background: #fff;
-  cursor: pointer;
-  font-size: 14px;
-  color: #555;
-  transition: all 0.15s;
-  display: flex;
-  align-items: center;
-  gap: 6px;
-}
-.suggestion:hover { border-color: #c4c4c4; background: #f9fafb; }
-
-/* Messages */
-.message { margin-bottom: 20px; animation: fadeIn 0.2s ease; }
-@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }
-
-.message-user {
-  display: flex;
-  justify-content: flex-end;
-}
-.message-user .bubble {
-  background: #111;
-  color: #fff;
-  padding: 10px 16px;
-  border-radius: 18px 18px 4px 18px;
-  max-width: 70%;
-  font-size: 15px;
-  line-height: 1.5;
-}
-
-.message-assistant {
-  padding-left: 4px;
-}
-.message-assistant .text-content {
-  font-size: 15px;
-  line-height: 1.7;
-  color: #1a1a1a;
-  max-width: 100%;
-}
-.message-assistant .text-content p { margin-bottom: 8px; }
-.message-assistant .text-content strong { font-weight: 600; }
-.message-assistant .text-content code {
-  background: #f3f4f6;
-  padding: 2px 6px;
-  border-radius: 4px;
-  font-family: 'SF Mono', Monaco, monospace;
-  font-size: 13px;
-}
-.message-assistant .text-content pre {
-  background: #1e1e1e;
-  color: #d4d4d4;
-  padding: 12px 16px;
-  border-radius: 8px;
-  overflow-x: auto;
-  margin: 8px 0;
-  font-size: 13px;
-  line-height: 1.5;
-}
-.message-assistant .text-content pre code {
-  background: none;
-  padding: 0;
-  color: inherit;
-}
-
-/* Tool calls */
-.tool-call {
-  background: #f9fafb;
-  border: 1px solid #e5e7eb;
-  border-radius: 12px;
-  padding: 10px 14px;
-  margin: 8px 0;
-  font-size: 13px;
-  display: flex;
-  align-items: center;
-  gap: 8px;
-}
-.tool-call .tool-icon {
-  width: 28px; height: 28px;
-  border-radius: 6px;
-  background: #f3f4f6;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  font-size: 14px;
-  flex-shrink: 0;
-}
-.tool-call .tool-name {
-  font-weight: 600;
-  color: #374151;
-  margin-right: 6px;
-}
-.tool-call .tool-input {
-  color: #9ca3af;
-  font-family: 'SF Mono', Monaco, monospace;
-  font-size: 12px;
-  overflow: hidden;
-  text-overflow: ellipsis;
-  white-space: nowrap;
-  flex: 1;
-}
-
-.tool-call.tool-error { border-color: #fecaca; background: #fef2f2; }
-.tool-call.tool-error .tool-icon { background: #fee2e2; }
-
-.tool-result-output {
-  background: #f9fafb;
-  border-left: 3px solid #e5e7eb;
-  margin: 0 0 8px 36px;
-  padding: 8px 12px;
-  border-radius: 0 8px 8px 0;
-  font-size: 12px;
-  max-height: 200px;
-  overflow-y: auto;
-}
-.tool-result-output pre {
-  margin: 0;
-  white-space: pre-wrap;
-  word-break: break-all;
-  font-family: 'SF Mono', Monaco, monospace;
-  font-size: 12px;
-  color: #374151;
-  background: none;
-  padding: 0;
-}
-
-/* Thinking */
-.thinking-block {
-  background: #fffbeb;
-  border: 1px solid #fde68a;
-  border-radius: 12px;
-  padding: 10px 14px;
-  margin: 8px 0;
-  font-size: 13px;
-  color: #92400e;
-  font-style: italic;
-}
-
-/* Result banner */
-.result-banner {
-  background: #ecfdf5;
-  border: 1px solid #a7f3d0;
-  border-radius: 12px;
-  padding: 10px 16px;
-  margin: 12px 0;
-  font-size: 14px;
-  color: #065f46;
-  display: flex;
-  align-items: center;
-  gap: 8px;
-}
-.result-banner .check { font-size: 16px; }
-.result-banner .stats {
-  color: #047857;
-  font-size: 13px;
-}
-
-/* Error */
-.error-banner {
-  background: #fef2f2;
-  border: 1px solid #fecaca;
-  border-radius: 12px;
-  padding: 10px 16px;
-  margin: 12px 0;
-  font-size: 14px;
-  color: #991b1b;
-}
-
-/* Typing indicator */
-.typing {
-  display: flex;
-  gap: 4px;
-  padding: 8px 0;
-}
-.typing span {
-  width: 6px; height: 6px;
-  background: #9ca3af;
-  border-radius: 50%;
-  animation: bounce 1.2s infinite;
-}
-.typing span:nth-child(2) { animation-delay: 0.2s; }
-.typing span:nth-child(3) { animation-delay: 0.4s; }
-@keyframes bounce {
-  0%, 80%, 100% { transform: translateY(0); }
-  40% { transform: translateY(-6px); }
-}
-
-/* Input area */
-.input-area {
-  padding: 16px 24px 24px;
-  background: #fff;
-  border-top: 1px solid #e5e7eb;
-}
-.input-wrapper {
-  max-width: 800px;
-  margin: 0 auto;
-  position: relative;
-}
-.input-box {
-  width: 100%;
-  border: 1px solid #e5e7eb;
-  border-radius: 16px;
-  padding: 14px 52px 14px 16px;
-  font-size: 15px;
-  font-family: inherit;
-  outline: none;
-  resize: none;
-  min-height: 52px;
-  max-height: 200px;
-  line-height: 1.5;
-  transition: border-color 0.15s;
-  background: #fff;
-}
-.input-box:focus { border-color: #a3a3a3; }
-.input-box::placeholder { color: #9ca3af; }
-.input-box:disabled { background: #f9fafb; color: #9ca3af; }
-
-.send-btn {
-  position: absolute;
-  right: 8px;
-  bottom: 8px;
-  width: 36px; height: 36px;
-  border-radius: 10px;
-  border: none;
-  background: #111;
-  color: #fff;
-  cursor: pointer;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  font-size: 18px;
-  transition: all 0.15s;
-}
-.send-btn:hover { background: #333; }
-.send-btn:disabled { background: #d1d5db; cursor: not-allowed; }
-</style>
-</head>
-<body>
-
-<div class="header">
-  <h1>Open Agent SDK</h1>
-  <div class="actions">
-    <button class="btn-icon" onclick="newSession()" title="New session">+</button>
-  </div>
-</div>
-
-<div class="chat-container" id="chat">
-  <div class="welcome" id="welcome">
-    <h2>What can I do for you?</h2>
-    <div class="suggestions">
-      <div class="suggestion" onclick="sendSuggestion('List all Rust files in this project')">📁 List Rust files</div>
-      <div class="suggestion" onclick="sendSuggestion('Read Cargo.toml and explain the dependencies')">📄 Read Cargo.toml</div>
-      <div class="suggestion" onclick="sendSuggestion('Count lines of code in the src directory')">📊 Count lines</div>
-      <div class="suggestion" onclick="sendSuggestion('What is my Rust version and OS?')">💻 System info</div>
-    </div>
-  </div>
-</div>
-
-<div class="input-area">
-  <div class="input-wrapper">
-    <textarea
-      class="input-box"
-      id="input"
-      placeholder="Assign a task or ask anything"
-      rows="1"
-      onkeydown="handleKey(event)"
-      oninput="autoResize(this)"
-    ></textarea>
-    <button class="send-btn" id="sendBtn" onclick="sendMessage()">↑</button>
-  </div>
-</div>
-
-<script>
-const chat = document.getElementById('chat');
-const input = document.getElementById('input');
-const sendBtn = document.getElementById('sendBtn');
-const welcome = document.getElementById('welcome');
-let isStreaming = false;
-
-const toolIcons = {
-  'Bash': '>_',
-  'Read': '📄',
-  'Write': '📝',
-  'Edit': '✏️',
-  'Glob': '🔍',
-  'Grep': '🔎',
-  'WebFetch': '🌐',
-  'WebSearch': '🔎',
-  'Agent': '🤖',
-  'TaskCreate': '📋',
-};
-
-function getToolIcon(name) {
-  if (toolIcons[name]) return toolIcons[name];
-  if (name.startsWith('mcp__')) return '🔌';
-  return '🔧';
-}
-
-function autoResize(el) {
-  el.style.height = 'auto';
-  el.style.height = Math.min(el.scrollHeight, 200) + 'px';
-}
-
-function handleKey(e) {
-  if (e.key === 'Enter' && !e.shiftKey) {
-    e.preventDefault();
-    sendMessage();
-  }
-}
-
-function sendSuggestion(text) {
-  input.value = text;
-  sendMessage();
-}
-
-function scrollToBottom() {
-  chat.scrollTop = chat.scrollHeight;
-}
-
-function escapeHtml(text) {
-  const div = document.createElement('div');
-  div.textContent = text;
-  return div.innerHTML;
-}
-
-function renderMarkdown(text) {
-  let html = escapeHtml(text);
-  html = html.replace(/```(\w*)\n([\s\S]*?)```/g, '<pre><code>$2</code></pre>');
-  html = html.replace(/```([\s\S]*?)```/g, '<pre><code>$1</code></pre>');
-  html = html.replace(/`([^`]+)`/g, '<code>$1</code>');
-  html = html.replace(/\*\*(.+?)\*\*/g, '<strong>$1</strong>');
-  html = html.replace(/^- (.+)$/gm, '• $1');
-  html = html.replace(/\n\n/g, '</p><p>');
-  html = '<p>' + html + '</p>';
-  html = html.replace(/\n/g, '<br>');
-  return html;
-}
-
-async function newSession() {
-  await fetch('/api/new', { method: 'POST' });
-  chat.innerHTML = `
-    <div class="welcome" id="welcome">
-      <h2>What can I do for you?</h2>
-      <div class="suggestions">
-        <div class="suggestion" onclick="sendSuggestion('List all Rust files in this project')">📁 List Rust files</div>
-        <div class="suggestion" onclick="sendSuggestion('Read Cargo.toml and explain the dependencies')">📄 Read Cargo.toml</div>
-        <div class="suggestion" onclick="sendSuggestion('Count lines of code in the src directory')">📊 Count lines</div>
-        <div class="suggestion" onclick="sendSuggestion('What is my Rust version and OS?')">💻 System info</div>
-      </div>
-    </div>`;
-}
-
-async function sendMessage() {
-  const text = input.value.trim();
-  if (!text || isStreaming) return;
-
-  const w = document.getElementById('welcome');
-  if (w) w.remove();
-
-  chat.innerHTML += `<div class="message message-user"><div class="bubble">${escapeHtml(text)}</div></div>`;
-
-  input.value = '';
-  input.style.height = 'auto';
-  isStreaming = true;
-  sendBtn.disabled = true;
-  input.disabled = true;
-
-  const typingId = 'typing-' + Date.now();
-  chat.innerHTML += `<div class="message message-assistant" id="${typingId}"><div class="typing"><span></span><span></span><span></span></div></div>`;
-  scrollToBottom();
-
-  let accumulatedText = '';
-  let assistantDiv = null;
-  let textContentDiv = null;
-
-  try {
-    const resp = await fetch('/api/chat', {
-      method: 'POST',
-      headers: { 'Content-Type': 'application/json' },
-      body: JSON.stringify({ message: text }),
-    });
-
-    const reader = resp.body.getReader();
-    const decoder = new TextDecoder();
-    let buffer = '';
-
-    while (true) {
-      const { done, value } = await reader.read();
-      if (done) break;
-
-      buffer += decoder.decode(value, { stream: true });
-      const lines = buffer.split('\n');
-      buffer = lines.pop() || '';
-
-      for (const line of lines) {
-        if (!line.startsWith('data: ')) continue;
-        const jsonStr = line.slice(6);
-        if (!jsonStr) continue;
-
-        let event;
-        try { event = JSON.parse(jsonStr); } catch { continue; }
-
-        const typingEl = document.getElementById(typingId);
-        if (typingEl) typingEl.remove();
-
-        if (!assistantDiv) {
-          assistantDiv = document.createElement('div');
-          assistantDiv.className = 'message message-assistant';
-          chat.appendChild(assistantDiv);
-        }
-
-        switch (event.type) {
-          case 'text':
-            accumulatedText += event.data.text;
-            if (!textContentDiv) {
-              textContentDiv = document.createElement('div');
-              textContentDiv.className = 'text-content';
-              assistantDiv.appendChild(textContentDiv);
-            }
-            textContentDiv.innerHTML = renderMarkdown(accumulatedText);
-            scrollToBottom();
-            break;
-
-          case 'tool_use': {
-            textContentDiv = null;
-            accumulatedText = '';
-            const inputStr = JSON.stringify(event.data.input || {});
-            const tc = document.createElement('div');
-            tc.className = 'tool-call';
-            tc.id = 'tool-' + event.data.id;
-            tc.innerHTML = `
-              <div class="tool-icon">${getToolIcon(event.data.name)}</div>
-              <span class="tool-name">${escapeHtml(event.data.name)}</span>
-              <span class="tool-input">${escapeHtml(inputStr)}</span>
-            `;
-            assistantDiv.appendChild(tc);
-            scrollToBottom();
-            break;
-          }
-
-          case 'tool_result': {
-            const toolCallEl = document.getElementById('tool-' + event.data.tool_use_id);
-            if (toolCallEl) {
-              const resultDiv = document.createElement('div');
-              resultDiv.className = 'tool-result-output';
-              const content = event.data.content || '';
-              const truncated = content.length > 500 ? content.substring(0, 500) + '...' : content;
-              resultDiv.innerHTML = `<pre>${escapeHtml(truncated)}</pre>`;
-              toolCallEl.insertAdjacentElement('afterend', resultDiv);
-              scrollToBottom();
-            }
-            break;
-          }
-
-          case 'thinking': {
-            const th = document.createElement('div');
-            th.className = 'thinking-block';
-            th.textContent = event.data.thinking;
-            assistantDiv.appendChild(th);
-            scrollToBottom();
-            break;
-          }
-
-          case 'result': {
-            const d = event.data;
-            const costStr = d.cost < 0.01 ? `$${d.cost.toFixed(4)}` : `$${d.cost.toFixed(2)}`;
-            const durStr = (d.duration_ms / 1000).toFixed(1) + 's';
-            const banner = document.createElement('div');
-            banner.className = 'result-banner';
-            banner.innerHTML = `
-              <span class="check">✅</span>
-              <span>Done</span>
-              <span class="stats">· ${costStr} · ${durStr} · ${d.input_tokens + d.output_tokens} tokens</span>
-            `;
-            assistantDiv.appendChild(banner);
-            scrollToBottom();
-            break;
-          }
-
-          case 'error': {
-            const errDiv = document.createElement('div');
-            errDiv.className = 'error-banner';
-            errDiv.textContent = '❌ ' + (event.data?.message || 'Unknown error');
-            assistantDiv.appendChild(errDiv);
-            scrollToBottom();
-            break;
-          }
-
-          case 'done':
-            break;
-        }
-      }
-    }
-  } catch (err) {
-    const typingEl = document.getElementById(typingId);
-    if (typingEl) typingEl.remove();
-    chat.innerHTML += `<div class="error-banner">❌ ${escapeHtml(err.message)}</div>`;
-  }
-
-  isStreaming = false;
-  sendBtn.disabled = false;
-  input.disabled = false;
-  input.focus();
-  scrollToBottom();
-}
-
-input.focus();
-</script>
-</body>
-</html>

desktop/src-tauri/crates/open-agent-sdk/examples/web/main.rs

@@ -1,241 +0,0 @@
-// Example 11: Web Chat UI
-//
-// A web-based chat interface for interacting with the agent.
-// Shows streaming text, tool calls with input/output, and cost tracking.
-//
-// Run: cargo run --example web-chat
-// Then open http://localhost:8082
-
-use open_agent_sdk::{Agent, AgentOptions, SDKMessage};
-use open_agent_sdk::types;
-use serde::Serialize;
-use std::sync::Arc;
-use tokio::io::AsyncWriteExt;
-use tokio::net::TcpListener;
-use tokio::sync::Mutex;
-
-const INDEX_HTML: &str = include_str!("index.html");
-
-#[derive(Serialize)]
-struct SseEvent {
-    #[serde(rename = "type")]
-    event_type: String,
-    data: serde_json::Value,
-}
-
-struct AppState {
-    agent: Option<Agent>,
-}
-
-#[tokio::main]
-async fn main() {
-    let port = std::env::var("PORT").unwrap_or_else(|_| "8082".to_string());
-    let state = Arc::new(Mutex::new(AppState { agent: None }));
-
-    let listener = TcpListener::bind(format!("0.0.0.0:{}", port))
-        .await
-        .expect("Failed to bind");
-
-    println!("🚀 Web Chat running at http://localhost:{}", port);
-
-    loop {
-        let (stream, _) = listener.accept().await.expect("Failed to accept");
-        let state = state.clone();
-
-        tokio::spawn(async move {
-            handle_connection(stream, state).await;
-        });
-    }
-}
-
-async fn handle_connection(mut stream: tokio::net::TcpStream, state: Arc<Mutex<AppState>>) {
-    let mut buf = vec![0u8; 8192];
-    let n = match stream.read(&mut buf).await {
-        Ok(n) => n,
-        Err(_) => return,
-    };
-    let request = String::from_utf8_lossy(&buf[..n]).to_string();
-
-    let first_line = request.lines().next().unwrap_or("");
-
-    if first_line.starts_with("GET / ") || first_line.starts_with("GET /index.html") {
-        // Serve index.html
-        let response = format!(
-            "HTTP/1.1 200 OK\r\nContent-Type: text/html; charset=utf-8\r\nContent-Length: {}\r\n\r\n{}",
-            INDEX_HTML.len(),
-            INDEX_HTML
-        );
-        let _ = stream.write_all(response.as_bytes()).await;
-    } else if first_line.starts_with("POST /api/new") {
-        // New session
-        {
-            let mut state = state.lock().await;
-            if let Some(agent) = state.agent.take() {
-                agent.close().await;
-            }
-        }
-        let response = "HTTP/1.1 200 OK\r\nContent-Type: application/json\r\n\r\n{\"status\":\"ok\"}";
-        let _ = stream.write_all(response.as_bytes()).await;
-    } else if first_line.starts_with("POST /api/chat") {
-        // Extract body from request
-        let body = extract_body(&request);
-        let message = extract_json_field(&body, "message");
-
-        if message.is_empty() {
-            let response = "HTTP/1.1 400 Bad Request\r\nContent-Type: text/plain\r\n\r\ninvalid request";
-            let _ = stream.write_all(response.as_bytes()).await;
-            return;
-        }
-
-        // SSE headers
-        let headers = "HTTP/1.1 200 OK\r\n\
-                       Content-Type: text/event-stream\r\n\
-                       Cache-Control: no-cache\r\n\
-                       Connection: keep-alive\r\n\
-                       X-Accel-Buffering: no\r\n\r\n";
-        let _ = stream.write_all(headers.as_bytes()).await;
-
-        let start = std::time::Instant::now();
-
-        // Get or create agent
-        let agent = {
-            let mut state = state.lock().await;
-            if state.agent.is_none() {
-                let model = std::env::var("CODEANY_MODEL").unwrap_or_else(|_| "sonnet-4-6".to_string());
-                match Agent::new(AgentOptions {
-                    model: Some(model),
-                    max_turns: Some(20),
-                    ..Default::default()
-                })
-                .await
-                {
-                    Ok(a) => state.agent = Some(a),
-                    Err(e) => {
-                        let event = format_sse("error", &serde_json::json!({"message": e}));
-                        let _ = stream.write_all(event.as_bytes()).await;
-                        let done = format_sse("done", &serde_json::json!(null));
-                        let _ = stream.write_all(done.as_bytes()).await;
-                        return;
-                    }
-                }
-            }
-            // We need a mutable reference; use a different approach
-            state.agent.take()
-        };
-
-        let mut agent = agent.unwrap();
-
-        let (mut rx, handle) = agent.query(&message).await;
-
-        while let Some(event) = rx.recv().await {
-            let sse = match &event {
-                SDKMessage::Assistant { message, .. } => {
-                    let mut parts = Vec::new();
-                    for block in &message.content {
-                        match block {
-                            types::ContentBlock::Text { text } if !text.is_empty() => {
-                                parts.push(format_sse(
-                                    "text",
-                                    &serde_json::json!({"text": text}),
-                                ));
-                            }
-                            types::ContentBlock::ToolUse { id, name, input } => {
-                                parts.push(format_sse(
-                                    "tool_use",
-                                    &serde_json::json!({"id": id, "name": name, "input": input}),
-                                ));
-                            }
-                            types::ContentBlock::Thinking { thinking, .. } if !thinking.is_empty() => {
-                                parts.push(format_sse(
-                                    "thinking",
-                                    &serde_json::json!({"thinking": thinking}),
-                                ));
-                            }
-                            _ => {}
-                        }
-                    }
-                    parts.join("")
-                }
-                SDKMessage::ToolResult {
-                    tool_use_id,
-                    content,
-                    is_error,
-                    ..
-                } => format_sse(
-                    "tool_result",
-                    &serde_json::json!({
-                        "tool_use_id": tool_use_id,
-                        "content": content,
-                        "is_error": is_error,
-                    }),
-                ),
-                SDKMessage::Result {
-                    usage,
-                    num_turns,
-                    cost_usd,
-                    ..
-                } => format_sse(
-                    "result",
-                    &serde_json::json!({
-                        "num_turns": num_turns,
-                        "input_tokens": usage.input_tokens,
-                        "output_tokens": usage.output_tokens,
-                        "cost": cost_usd,
-                        "duration_ms": start.elapsed().as_millis() as u64,
-                    }),
-                ),
-                SDKMessage::Error { message } => {
-                    format_sse("error", &serde_json::json!({"message": message}))
-                }
-                _ => String::new(),
-            };
-
-            if !sse.is_empty() {
-                if stream.write_all(sse.as_bytes()).await.is_err() {
-                    break;
-                }
-                let _ = stream.flush().await;
-            }
-        }
-
-        let _ = handle.await;
-
-        let done = format_sse("done", &serde_json::json!(null));
-        let _ = stream.write_all(done.as_bytes()).await;
-
-        // Put agent back
-        let mut state = state.lock().await;
-        state.agent = Some(agent);
-    } else {
-        let response = "HTTP/1.1 404 Not Found\r\nContent-Type: text/plain\r\n\r\nNot Found";
-        let _ = stream.write_all(response.as_bytes()).await;
-    }
-}
-
-fn format_sse(event_type: &str, data: &serde_json::Value) -> String {
-    let payload = serde_json::json!({"type": event_type, "data": data});
-    format!("data: {}\n\n", serde_json::to_string(&payload).unwrap())
-}
-
-fn extract_body(request: &str) -> String {
-    if let Some(idx) = request.find("\r\n\r\n") {
-        request[idx + 4..].to_string()
-    } else {
-        String::new()
-    }
-}
-
-fn extract_json_field(body: &str, field: &str) -> String {
-    // Simple JSON field extraction without a full parser dependency
-    if let Ok(value) = serde_json::from_str::<serde_json::Value>(body) {
-        value
-            .get(field)
-            .and_then(|v| v.as_str())
-            .unwrap_or("")
-            .to_string()
-    } else {
-        String::new()
-    }
-}
-
-use tokio::io::AsyncReadExt;

desktop/src-tauri/crates/open-agent-sdk/src/agent/agent.rs

@@ -1,408 +0,0 @@
-use crate::api::ApiClient;
-use crate::costtracker::CostTracker;
-use crate::hooks::HookConfig;
-use crate::mcp::{self, McpClient};
-use crate::tools::ToolRegistry;
-use crate::types::*;
-use serde_json::Value;
-use std::collections::HashMap;
-use std::sync::Arc;
-use tokio::sync::mpsc;
-use tokio_util::sync::CancellationToken;
-
-/// Configuration options for creating an agent.
-pub struct AgentOptions {
-    /// LLM model ID (default: claude-sonnet-4-6-20250514).
-    pub model: Option<String>,
-    /// API key for authentication.
-    pub api_key: Option<String>,
-    /// Custom API base URL.
-    pub base_url: Option<String>,
-    /// Custom LLM provider (bypasses built-in ApiClient creation).
-    pub provider: Option<Arc<dyn crate::LLMProvider>>,
-    /// Working directory for tool execution.
-    pub cwd: Option<String>,
-    /// Custom system prompt (replaces default).
-    pub system_prompt: Option<String>,
-    /// Additional text appended to the default system prompt.
-    pub append_system_prompt: Option<String>,
-    /// Skills context summary for system prompt injection.
-    pub skills_summary: Option<String>,
-    /// Maximum number of agentic turns (default: 100).
-    pub max_turns: Option<u32>,
-    /// Maximum budget in USD.
-    pub max_budget_usd: Option<f64>,
-    /// Permission mode for tool access control.
-    pub permission_mode: Option<PermissionMode>,
-    /// Tool names to allow (whitelist).
-    pub allowed_tools: Option<Vec<String>>,
-    /// Tool names to deny (blacklist).
-    pub disallowed_tools: Option<Vec<String>>,
-    /// Custom permission callback.
-    pub can_use_tool: Option<CanUseToolFn>,
-    /// Callback for user interaction (AskUserQuestion tool).
-    pub ask_fn: Option<crate::tools::askuser::AskUserFn>,
-    /// Custom tools to register.
-    pub custom_tools: Vec<Arc<dyn Tool>>,
-    /// MCP server configurations.
-    pub mcp_servers: HashMap<String, McpServerConfig>,
-    /// Subagent definitions.
-    pub agents: HashMap<String, SubagentDefinition>,
-    /// Extended thinking configuration.
-    pub thinking: Option<ThinkingConfig>,
-    /// Maximum output tokens per response.
-    pub max_tokens: Option<u64>,
-    /// Structured output JSON schema.
-    pub json_schema: Option<Value>,
-    /// Hook configuration.
-    pub hooks: Option<HookConfig>,
-    /// Cancellation token used to stop the running agent loop and tools.
-    pub abort_signal: Option<CancellationToken>,
-    /// Custom HTTP headers for API requests.
-    pub custom_headers: HashMap<String, String>,
-    /// Resume the most recent session in the current working directory.
-    pub continue_session: Option<bool>,
-    /// Resume a specific session by ID.
-    pub resume: Option<String>,
-    /// Fork instead of continuing a session.
-    pub fork_session: Option<bool>,
-    /// Control whether the session is persisted to disk.
-    pub persist_session: Option<bool>,
-    /// Explicit session ID to use (instead of auto-generating one).
-    pub session_id: Option<String>,
-    /// Effort level for reasoning: "low", "medium", "high", "max".
-    pub effort: Option<String>,
-    /// Fallback model if primary is unavailable.
-    pub fallback_model: Option<String>,
-    /// Sandbox configuration for restricting tool execution.
-    pub sandbox: Option<SandboxSettings>,
-    /// Enable debug mode.
-    pub debug: Option<bool>,
-    /// Additional working directories.
-    pub additional_directories: Option<Vec<String>>,
-}
-
-impl Default for AgentOptions {
-    fn default() -> Self {
-        Self {
-            model: None,
-            api_key: None,
-            base_url: None,
-            provider: None,
-            cwd: None,
-            system_prompt: None,
-            append_system_prompt: None,
-            skills_summary: None,
-            max_turns: None,
-            max_budget_usd: None,
-            permission_mode: None,
-            allowed_tools: None,
-            disallowed_tools: None,
-            can_use_tool: None,
-            ask_fn: None,
-            custom_tools: Vec::new(),
-            mcp_servers: HashMap::new(),
-            agents: HashMap::new(),
-            thinking: None,
-            max_tokens: None,
-            json_schema: None,
-            hooks: None,
-            abort_signal: None,
-            custom_headers: HashMap::new(),
-            continue_session: None,
-            resume: None,
-            fork_session: None,
-            persist_session: None,
-            session_id: None,
-            effort: None,
-            fallback_model: None,
-            sandbox: None,
-            debug: None,
-            additional_directories: None,
-        }
-    }
-}
-
-/// Subagent definition.
-#[derive(Debug, Clone)]
-pub struct SubagentDefinition {
-    pub description: String,
-    pub instructions: Option<String>,
-    pub tools: Option<Vec<String>>,
-    pub model: Option<String>,
-}
-
-/// The main Agent struct that orchestrates the agentic loop.
-pub struct Agent {
-    pub(crate) api_client: ApiClient,
-    pub(crate) registry: ToolRegistry,
-    /// Conversation messages.
-    pub messages: Vec<Message>,
-    /// Working directory.
-    pub cwd: String,
-    /// Custom system prompt.
-    pub system_prompt: Option<String>,
-    /// Additional system prompt text.
-    pub append_system_prompt: Option<String>,
-    /// Skills context summary.
-    pub skills_summary: Option<String>,
-    /// Maximum agentic turns.
-    pub max_turns: u32,
-    /// Maximum budget in USD.
-    pub max_budget_usd: Option<f64>,
-    pub(crate) cost_tracker: CostTracker,
-    pub(crate) mcp_client: Arc<McpClient>,
-    /// Subagent definitions.
-    pub agents: HashMap<String, SubagentDefinition>,
-    /// Extended thinking configuration.
-    pub thinking: Option<ThinkingConfig>,
-    /// Maximum output tokens.
-    pub max_tokens: Option<u64>,
-    /// Structured output JSON schema.
-    pub json_schema: Option<Value>,
-    /// Hook configuration.
-    pub hooks: HookConfig,
-    pub(crate) can_use_tool: Option<CanUseToolFn>,
-    pub(crate) session_id: String,
-    pub(crate) abort_signal: CancellationToken,
-}
-
-impl Agent {
-    /// Create a new agent with the given options.
-    pub async fn new(options: AgentOptions) -> Result<Self, String> {
-        let cwd = options.cwd.unwrap_or_else(|| {
-            std::env::current_dir()
-                .unwrap()
-                .to_string_lossy()
-                .to_string()
-        });
-
-        let api_client = if let Some(provider) = options.provider {
-            ApiClient::with_provider(provider, options.model)
-        } else {
-            ApiClient::new(options.api_key, options.base_url, options.model)
-        };
-
-        let mut registry = ToolRegistry::default_registry();
-
-        // Replace default AskUserTool with configured one if ask_fn is provided
-        if let Some(ask_fn) = options.ask_fn {
-            registry.register_replace(Arc::new(crate::tools::askuser::AskUserTool::new(ask_fn)));
-        }
-
-        // Register custom tools
-        for tool in options.custom_tools {
-            registry.register(tool);
-        }
-
-        // Apply allowed/disallowed tool filters
-        if let Some(allowed) = &options.allowed_tools {
-            let allowed_refs: Vec<&str> = allowed.iter().map(|s| s.as_str()).collect();
-            registry.retain(&allowed_refs);
-        }
-        if let Some(disallowed) = &options.disallowed_tools {
-            let disallowed_refs: Vec<&str> = disallowed.iter().map(|s| s.as_str()).collect();
-            registry.remove(&disallowed_refs);
-        }
-
-        // Connect MCP servers
-        let mcp_client = Arc::new(McpClient::new());
-        for (name, config) in &options.mcp_servers {
-            match mcp_client.connect(name, config.clone()).await {
-                Ok(tools) => {
-                    let mcp_tools = mcp::create_mcp_tools(name, &tools, mcp_client.clone());
-                    for tool in mcp_tools {
-                        registry.register(tool);
-                    }
-                }
-                Err(e) => {
-                    tracing::warn!("Failed to connect MCP server '{}': {}", name, e);
-                }
-            }
-        }
-
-        let session_id = uuid::Uuid::new_v4().to_string();
-
-        Ok(Self {
-            api_client,
-            registry,
-            messages: Vec::new(),
-            cwd,
-            system_prompt: options.system_prompt,
-            append_system_prompt: options.append_system_prompt,
-            skills_summary: options.skills_summary,
-            max_turns: options.max_turns.unwrap_or(100),
-            max_budget_usd: options.max_budget_usd,
-            cost_tracker: CostTracker::new(),
-            mcp_client,
-            agents: options.agents,
-            thinking: options.thinking,
-            max_tokens: options.max_tokens,
-            json_schema: options.json_schema,
-            hooks: options.hooks.unwrap_or_default(),
-            can_use_tool: options.can_use_tool,
-            session_id,
-            abort_signal: options.abort_signal.unwrap_or_default(),
-        })
-    }
-
-    /// Execute a query and return a channel of streaming SDK messages.
-    pub async fn query(
-        &mut self,
-        prompt: &str,
-    ) -> (mpsc::Receiver<SDKMessage>, tokio::task::JoinHandle<()>) {
-        let (tx, rx) = mpsc::channel(100);
-
-        // Add user message
-        let user_msg = crate::utils::messages::create_user_message(prompt);
-        self.messages.push(user_msg);
-
-        // Clone what we need for the async loop
-        let messages = self.messages.clone();
-        let api_client = self.api_client.clone();
-        let cwd = self.cwd.clone();
-        let system_prompt = self.system_prompt.clone();
-        let append_system_prompt = self.append_system_prompt.clone();
-        let skills_summary = self.skills_summary.clone();
-        let max_turns = self.max_turns;
-        let max_budget_usd = self.max_budget_usd;
-        let cost_tracker = self.cost_tracker.clone();
-        let thinking = self.thinking.clone();
-        let max_tokens = self.max_tokens;
-        let registry = std::sync::Arc::new(self.registry_snapshot());
-        let can_use_tool = self.can_use_tool.clone();
-        let abort_signal = self.abort_signal.clone();
-
-        let handle = tokio::spawn(async move {
-            let result: Result<Vec<Message>, String> = super::r#loop::run_loop(
-                api_client,
-                messages,
-                registry,
-                &cwd,
-                system_prompt.as_deref(),
-                append_system_prompt.as_deref(),
-                skills_summary.as_deref(),
-                max_turns,
-                max_budget_usd,
-                &cost_tracker,
-                thinking,
-                max_tokens,
-                can_use_tool.as_ref(),
-                abort_signal,
-                tx.clone(),
-            )
-            .await;
-
-            if let Err(e) = result {
-                let _ = tx
-                    .send(SDKMessage::Error {
-                        message: e.to_string(),
-                    })
-                    .await;
-            }
-        });
-
-        (rx, handle)
-    }
-
-    /// Blocking query that returns a complete QueryResult.
-    pub async fn prompt(&mut self, text: &str) -> Result<QueryResult, String> {
-        let start = std::time::Instant::now();
-        let (mut rx, handle) = self.query(text).await;
-
-        let mut result_text = String::new();
-        let mut usage = Usage::default();
-        let mut num_turns = 0;
-        let mut cost_usd = 0.0;
-        let mut all_messages = Vec::new();
-
-        while let Some(msg) = rx.recv().await {
-            match msg {
-                SDKMessage::Result {
-                    text,
-                    usage: u,
-                    num_turns: t,
-                    cost_usd: c,
-                    messages,
-                    ..
-                } => {
-                    result_text = text;
-                    usage = u;
-                    num_turns = t;
-                    cost_usd = c;
-                    all_messages = messages;
-                }
-                SDKMessage::Assistant { message, .. } => {
-                    let text = crate::types::extract_text(&message);
-                    if !text.is_empty() {
-                        result_text = text;
-                    }
-                    all_messages.push(message);
-                }
-                SDKMessage::Error { message } => {
-                    return Err(message);
-                }
-                _ => {}
-            }
-        }
-
-        let _ = handle.await;
-        let duration_ms = start.elapsed().as_millis() as u64;
-
-        // Update agent's message history
-        self.messages = all_messages.clone();
-
-        Ok(QueryResult {
-            text: result_text,
-            usage,
-            num_turns,
-            cost_usd,
-            duration_ms,
-            messages: all_messages,
-        })
-    }
-
-    /// Get current conversation messages.
-    pub fn get_messages(&self) -> &[Message] {
-        &self.messages
-    }
-
-    /// Clear conversation history.
-    pub fn clear(&mut self) {
-        self.messages.clear();
-    }
-
-    /// Set the model.
-    pub fn set_model(&mut self, model: &str) {
-        self.api_client.set_model(model.to_string());
-    }
-
-    /// Get the current model.
-    pub fn model(&self) -> &str {
-        self.api_client.model()
-    }
-
-    /// Get the cost tracker.
-    pub fn cost_tracker(&self) -> &CostTracker {
-        &self.cost_tracker
-    }
-
-    /// Get session ID.
-    pub fn session_id(&self) -> &str {
-        &self.session_id
-    }
-
-    /// Close the agent and clean up resources.
-    pub async fn close(&self) {
-        self.mcp_client.close_all().await;
-    }
-
-    /// Create a snapshot of the current registry for use in async context.
-    fn registry_snapshot(&self) -> ToolRegistry {
-        let mut snapshot = ToolRegistry::new();
-        for tool in self.registry.all() {
-            snapshot.register(tool);
-        }
-        snapshot
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/agent/loop.rs

@@ -1,238 +0,0 @@
-use crate::api::ApiClient;
-use crate::context;
-use crate::costtracker::CostTracker;
-use crate::tools::{self, ToolRegistry};
-use crate::types::*;
-use crate::utils::{compact, messages as msg_utils, retry};
-use std::sync::Arc;
-use tokio::sync::mpsc;
-use tokio_util::sync::CancellationToken;
-
-/// Run the main agentic loop.
-pub(crate) async fn run_loop(
-    api_client: ApiClient,
-    mut messages: Vec<Message>,
-    registry: Arc<ToolRegistry>,
-    cwd: &str,
-    system_prompt: Option<&str>,
-    append_system_prompt: Option<&str>,
-    skills_summary: Option<&str>,
-    max_turns: u32,
-    max_budget_usd: Option<f64>,
-    cost_tracker: &CostTracker,
-    thinking: Option<ThinkingConfig>,
-    max_tokens: Option<u64>,
-    can_use_tool: Option<&CanUseToolFn>,
-    abort_signal: CancellationToken,
-    tx: mpsc::Sender<SDKMessage>,
-) -> Result<Vec<Message>, String> {
-    let tool_context = ToolUseContext::with_abort(cwd.to_string(), abort_signal);
-
-    // Build system prompt blocks
-    let system_blocks =
-        context::build_system_blocks(cwd, system_prompt, append_system_prompt, skills_summary);
-
-    // Build tool definitions for API
-    let api_tools: Vec<ApiToolParam> = registry
-        .all()
-        .iter()
-        .map(|tool| {
-            let schema = tool.input_schema();
-            ApiToolParam {
-                name: tool.name().to_string(),
-                description: tool.description().to_string(),
-                input_schema: serde_json::to_value(&schema).unwrap_or_default(),
-            }
-        })
-        .collect();
-
-    let retry_config = retry::RetryConfig::default();
-    let mut num_turns: u32 = 0;
-    let mut total_usage = Usage::default();
-
-    // Send system message
-    let _ = tx
-        .send(SDKMessage::System {
-            message: format!(
-                "Agent started with {} tools ({})",
-                api_tools.len(),
-                match api_client.api_type() {
-                    crate::api::ApiType::AnthropicMessages => "anthropic",
-                    crate::api::ApiType::OpenAICompletions => "openai",
-                }
-            ),
-        })
-        .await;
-
-    loop {
-        if tool_context.abort_signal.is_cancelled() {
-            return Err("Agent cancelled".to_string());
-        }
-
-        // Check turn limit
-        num_turns += 1;
-        if num_turns > max_turns {
-            let _ = tx
-                .send(SDKMessage::Progress {
-                    message: format!("Reached max turns ({})", max_turns),
-                })
-                .await;
-            break;
-        }
-
-        // Check budget
-        if let Some(budget) = max_budget_usd {
-            let current_cost = cost_tracker.total_cost().await;
-            if current_cost >= budget {
-                let _ = tx
-                    .send(SDKMessage::Progress {
-                        message: format!("Budget exceeded: ${:.4} >= ${:.4}", current_cost, budget),
-                    })
-                    .await;
-                break;
-            }
-        }
-
-        // Check if auto-compaction is needed
-        if compact::should_auto_compact(&messages, api_client.model()) {
-            messages = compact::micro_compact_messages(&messages);
-        }
-
-        // Normalize messages
-        let normalized = msg_utils::normalize_messages(&messages);
-
-        // Call the API via provider abstraction with retry
-        let api_client_ref = &api_client;
-        let system_blocks_ref = &system_blocks;
-        let api_tools_ref = &api_tools;
-        let thinking_ref = &thinking;
-
-        let start = std::time::Instant::now();
-
-        let response = tokio::select! {
-            response = retry::with_retry(&retry_config, || async {
-                api_client_ref
-                    .create_message(
-                        &normalized,
-                        Some(system_blocks_ref.clone()),
-                        Some(api_tools_ref.clone()),
-                        max_tokens,
-                        thinking_ref.clone(),
-                        Some(tx.clone()),
-                    )
-                    .await
-            }) => response,
-            _ = tool_context.abort_signal.cancelled() => {
-                return Err("Agent cancelled".to_string());
-            }
-        };
-
-        let provider_response = match response {
-            Ok(r) => r,
-            Err(e) => {
-                if retry::is_auth_error(&e) {
-                    return Err(format!("Authentication error: {}. Check your API key.", e));
-                }
-                return Err(format!("API error: {}", e));
-            }
-        };
-
-        let api_duration = start.elapsed().as_millis() as u64;
-        cost_tracker.add_api_duration(api_duration).await;
-        cost_tracker
-            .add_usage(api_client.model(), &provider_response.usage)
-            .await;
-
-        let usage = &provider_response.usage;
-        let assistant_msg = provider_response.message;
-        let stop_reason = provider_response.stop_reason;
-
-        // Accumulate usage
-        total_usage.input_tokens += usage.input_tokens;
-        total_usage.output_tokens += usage.output_tokens;
-        total_usage.cache_creation_input_tokens += usage.cache_creation_input_tokens;
-        total_usage.cache_read_input_tokens += usage.cache_read_input_tokens;
-
-        // Send assistant message event
-        let _ = tx
-            .send(SDKMessage::Assistant {
-                message: assistant_msg.clone(),
-                usage: Some(usage.clone()),
-            })
-            .await;
-
-        messages.push(assistant_msg.clone());
-
-        // Check for tool use
-        let tool_uses = extract_tool_uses(&assistant_msg);
-
-        if tool_uses.is_empty() {
-            // No tool calls - we're done (end_turn or max_tokens)
-            break;
-        }
-
-        // Execute tools
-        let tool_start = std::time::Instant::now();
-        let results = tokio::select! {
-            results = tools::execute_tools(
-                &assistant_msg,
-                &registry,
-                &tool_context,
-                can_use_tool,
-                Some(tx.clone()),
-            ) => results,
-            _ = tool_context.abort_signal.cancelled() => {
-                return Err("Agent cancelled".to_string());
-            }
-        };
-        let tool_duration = tool_start.elapsed().as_millis() as u64;
-        cost_tracker.add_tool_duration(tool_duration).await;
-
-        // Send tool result events
-        for (id, name, result) in &results {
-            let content_text = result.get_text();
-            let _ = tx
-                .send(SDKMessage::ToolResult {
-                    tool_use_id: id.clone(),
-                    tool_name: name.clone(),
-                    content: content_text,
-                    is_error: result.is_error,
-                })
-                .await;
-        }
-
-        // Build tool results message and add to conversation
-        let tool_results_msg = tools::build_tool_results_message(&results);
-        messages.push(tool_results_msg);
-
-        // Check stop reason
-        if stop_reason.as_deref() == Some("end_turn") && tool_uses.is_empty() {
-            break;
-        }
-    }
-
-    // Calculate final cost
-    let total_cost = cost_tracker.total_cost().await;
-
-    // Extract final text
-    let final_text = messages
-        .iter()
-        .rev()
-        .find(|m| m.role == MessageRole::Assistant)
-        .map(|m| extract_text(m))
-        .unwrap_or_default();
-
-    // Send result event
-    let _ = tx
-        .send(SDKMessage::Result {
-            text: final_text,
-            usage: total_usage,
-            num_turns,
-            cost_usd: total_cost,
-            duration_ms: 0,
-            messages: messages.clone(),
-        })
-        .await;
-
-    Ok(messages)
-}

desktop/src-tauri/crates/open-agent-sdk/src/agent/mod.rs

@@ -1,4 +0,0 @@
-mod agent;
-pub(crate) mod r#loop;
-
-pub use agent::*;

desktop/src-tauri/crates/open-agent-sdk/src/api/anthropic.rs

@@ -1,338 +0,0 @@
-use async_trait::async_trait;
-use futures::StreamExt;
-use reqwest::Client;
-use serde::Serialize;
-use serde_json::Value;
-use std::collections::HashMap;
-use tokio::sync::mpsc;
-
-use crate::types::{
-    ApiToolParam, ContentBlock, ImageContentSource, Message, MessageRole,
-    SDKMessage, SystemBlock, ThinkingConfig, Usage,
-};
-
-use super::provider::{ApiType, LLMProvider, ProviderRequest, ProviderResponse};
-use super::ApiError;
-
-const API_VERSION: &str = "2023-06-01";
-
-#[derive(Debug, Serialize)]
-struct AnthropicRequest {
-    model: String,
-    max_tokens: u64,
-    messages: Vec<AnthropicMessage>,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    system: Option<Vec<SystemBlock>>,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    tools: Option<Vec<ApiToolParam>>,
-    stream: bool,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    thinking: Option<ThinkingConfig>,
-}
-
-#[derive(Debug, Serialize)]
-struct AnthropicMessage {
-    role: String,
-    content: Value,
-}
-
-/// Anthropic Messages API provider.
-pub struct AnthropicProvider {
-    client: Client,
-    api_key: String,
-    base_url: String,
-    custom_headers: HashMap<String, String>,
-}
-
-impl AnthropicProvider {
-    pub fn new(
-        client: Client,
-        api_key: String,
-        base_url: String,
-        custom_headers: HashMap<String, String>,
-    ) -> Self {
-        Self {
-            client,
-            api_key,
-            base_url,
-            custom_headers,
-        }
-    }
-}
-
-#[async_trait]
-impl LLMProvider for AnthropicProvider {
-    fn api_type(&self) -> ApiType {
-        ApiType::AnthropicMessages
-    }
-
-    async fn create_message(
-        &self,
-        request: ProviderRequest<'_>,
-        stream_tx: Option<mpsc::Sender<SDKMessage>>,
-    ) -> Result<ProviderResponse, ApiError> {
-        let api_messages: Vec<AnthropicMessage> = request
-            .messages
-            .iter()
-            .map(|m| {
-                let role = match m.role {
-                    MessageRole::User => "user",
-                    MessageRole::Assistant => "assistant",
-                };
-                AnthropicMessage {
-                    role: role.to_string(),
-                    content: serde_json::to_value(&m.content).unwrap_or(Value::Array(vec![])),
-                }
-            })
-            .collect();
-
-        let body = AnthropicRequest {
-            model: request.model.to_string(),
-            max_tokens: request.max_tokens,
-            messages: api_messages,
-            system: request.system,
-            tools: if request.tools.as_ref().map_or(true, |t| t.is_empty()) {
-                None
-            } else {
-                request.tools
-            },
-            stream: true,
-            thinking: request.thinking,
-        };
-
-        let mut req_builder = self
-            .client
-            .post(format!("{}/v1/messages", self.base_url))
-            .header("x-api-key", &self.api_key)
-            .header("anthropic-version", API_VERSION)
-            .header("anthropic-beta", "prompt-caching-2024-07-31")
-            .header("content-type", "application/json");
-
-        for (key, value) in &self.custom_headers {
-            req_builder = req_builder.header(key, value);
-        }
-
-        let response = req_builder.json(&body).send().await.map_err(|e| {
-            if e.is_timeout() {
-                ApiError::Timeout
-            } else {
-                ApiError::NetworkError(e.to_string())
-            }
-        })?;
-
-        let status = response.status().as_u16();
-        if status == 401 {
-            return Err(ApiError::AuthError("Invalid API key".to_string()));
-        }
-        if status == 429 {
-            return Err(ApiError::RateLimitError);
-        }
-        if status >= 400 {
-            let text = response.text().await.unwrap_or_default();
-            if text.contains("prompt is too long") {
-                return Err(ApiError::PromptTooLong(text));
-            }
-            return Err(ApiError::HttpError {
-                status,
-                message: text,
-            });
-        }
-
-        parse_anthropic_stream(response, stream_tx).await
-    }
-}
-
-/// Parse Anthropic SSE stream into a ProviderResponse, emitting real-time
-/// thinking/text deltas via the optional `stream_tx` channel.
-async fn parse_anthropic_stream(
-    response: reqwest::Response,
-    stream_tx: Option<mpsc::Sender<SDKMessage>>,
-) -> Result<ProviderResponse, ApiError> {
-    let mut content_blocks: Vec<ContentBlock> = Vec::new();
-    let mut usage = Usage::default();
-    let mut stop_reason: Option<String> = None;
-    let mut current_blocks: HashMap<usize, Value> = HashMap::new();
-
-    // Stream the response body line-by-line instead of buffering the entire body
-    let mut byte_stream = response.bytes_stream();
-    let mut line_buf = String::new();
-
-    while let Some(chunk_result) = byte_stream.next().await {
-        let chunk = chunk_result.map_err(|e| ApiError::NetworkError(e.to_string()))?;
-        line_buf.push_str(&String::from_utf8_lossy(&chunk));
-
-        // Process all complete lines in the buffer
-        while let Some(newline_pos) = line_buf.find('\n') {
-            let raw_line = line_buf[..newline_pos].trim_end_matches('\r').to_string();
-            line_buf = line_buf[newline_pos + 1..].to_string();
-
-            let line = raw_line.trim();
-            if !line.starts_with("data: ") {
-                continue;
-            }
-            let data = &line[6..];
-            if data == "[DONE]" {
-                break;
-            }
-
-            let event: Value = match serde_json::from_str(data) {
-                Ok(e) => e,
-                Err(_) => continue,
-            };
-
-            let event_type = event.get("type").and_then(|t| t.as_str()).unwrap_or("");
-
-            match event_type {
-                "message_start" => {
-                    if let Some(u) = event.pointer("/message/usage") {
-                        if let Ok(u) = serde_json::from_value::<Usage>(u.clone()) {
-                            usage.input_tokens = u.input_tokens;
-                            usage.cache_creation_input_tokens = u.cache_creation_input_tokens;
-                            usage.cache_read_input_tokens = u.cache_read_input_tokens;
-                        }
-                    }
-                }
-                "content_block_start" => {
-                    if let (Some(idx), Some(block)) = (
-                        event.get("index").and_then(|i| i.as_u64()).map(|i| i as usize),
-                        event.get("content_block"),
-                    ) {
-                        current_blocks.insert(idx, block.clone());
-                    }
-                }
-                "content_block_delta" => {
-                    let idx = event.get("index").and_then(|i| i.as_u64()).map(|i| i as usize);
-                    let delta = event.get("delta");
-                    if let (Some(idx), Some(delta)) = (idx, delta) {
-                        let delta_type = delta.get("type").and_then(|t| t.as_str()).unwrap_or("");
-                        match delta_type {
-                            "text_delta" => {
-                                if let Some(text) = delta.get("text").and_then(|t| t.as_str()) {
-                                    let block = current_blocks
-                                        .entry(idx)
-                                        .or_insert_with(|| serde_json::json!({"type": "text", "text": ""}));
-                                    let existing = block.get("text").and_then(|t| t.as_str()).unwrap_or("");
-                                    block["text"] = Value::String(format!("{}{}", existing, text));
-                                    // Emit real-time text delta
-                                    if let Some(ref tx) = stream_tx {
-                                        let _ = tx.try_send(SDKMessage::TextDelta {
-                                            text: text.to_string(),
-                                        });
-                                    }
-                                }
-                            }
-                            "input_json_delta" => {
-                                if let Some(partial) = delta.get("partial_json").and_then(|t| t.as_str()) {
-                                    let block = current_blocks.entry(idx).or_insert_with(|| {
-                                        serde_json::json!({"type": "tool_use", "id": "", "name": "", "input": {}})
-                                    });
-                                    let existing = block.get("_partial_json").and_then(|t| t.as_str()).unwrap_or("");
-                                    block["_partial_json"] = Value::String(format!("{}{}", existing, partial));
-                                }
-                            }
-                            "thinking_delta" => {
-                                if let Some(thinking) = delta.get("thinking").and_then(|t| t.as_str()) {
-                                    let block = current_blocks
-                                        .entry(idx)
-                                        .or_insert_with(|| serde_json::json!({"type": "thinking", "thinking": ""}));
-                                    let existing = block.get("thinking").and_then(|t| t.as_str()).unwrap_or("");
-                                    block["thinking"] = Value::String(format!("{}{}", existing, thinking));
-                                    // Emit real-time thinking delta
-                                    if let Some(ref tx) = stream_tx {
-                                        let _ = tx.try_send(SDKMessage::ThinkingDelta {
-                                            thinking: thinking.to_string(),
-                                        });
-                                    }
-                                }
-                            }
-                            "signature_delta" => {
-                                if let Some(sig) = delta.get("signature").and_then(|t| t.as_str()) {
-                                    if let Some(block) = current_blocks.get_mut(&idx) {
-                                        block["signature"] = Value::String(sig.to_string());
-                                    }
-                                }
-                            }
-                            _ => {}
-                        }
-                    }
-                }
-                "content_block_stop" => {
-                    let idx = event.get("index").and_then(|i| i.as_u64()).map(|i| i as usize);
-                    if let Some(idx) = idx {
-                        if let Some(block) = current_blocks.remove(&idx) {
-                            if let Some(cb) = parse_anthropic_content_block(block) {
-                                content_blocks.push(cb);
-                            }
-                        }
-                    }
-                }
-                "message_delta" => {
-                    if let Some(sr) = event.pointer("/delta/stop_reason").and_then(|s| s.as_str()) {
-                        stop_reason = Some(sr.to_string());
-                    }
-                    if let Some(u) = event.get("usage") {
-                        if let Some(out) = u.get("output_tokens").and_then(|o| o.as_u64()) {
-                            usage.output_tokens = out;
-                        }
-                    }
-                }
-                _ => {}
-            }
-        }
-    }
-
-    // Flush remaining blocks
-    let mut remaining: Vec<(usize, Value)> = current_blocks.into_iter().collect();
-    remaining.sort_by_key(|(idx, _)| *idx);
-    for (_, block) in remaining {
-        if let Some(cb) = parse_anthropic_content_block(block) {
-            content_blocks.push(cb);
-        }
-    }
-
-    Ok(ProviderResponse {
-        message: Message {
-            role: MessageRole::Assistant,
-            content: content_blocks,
-        },
-        usage,
-        stop_reason,
-    })
-}
-
-fn parse_anthropic_content_block(mut block: Value) -> Option<ContentBlock> {
-    let block_type = block.get("type")?.as_str()?.to_string();
-    match block_type.as_str() {
-        "text" => Some(ContentBlock::Text {
-            text: block.get("text")?.as_str()?.to_string(),
-        }),
-        "tool_use" => {
-            let id = block.get("id")?.as_str()?.to_string();
-            let name = block.get("name")?.as_str()?.to_string();
-            let input = if let Some(partial) = block.get("_partial_json").and_then(|p| p.as_str()) {
-                serde_json::from_str(partial).unwrap_or(Value::Object(serde_json::Map::new()))
-            } else {
-                block.get("input").cloned().unwrap_or(Value::Object(serde_json::Map::new()))
-            };
-            if let Some(obj) = block.as_object_mut() {
-                obj.remove("_partial_json");
-            }
-            Some(ContentBlock::ToolUse { id, name, input })
-        }
-        "thinking" => Some(ContentBlock::Thinking {
-            thinking: block.get("thinking")?.as_str()?.to_string(),
-            signature: block.get("signature").and_then(|s| s.as_str()).map(String::from),
-        }),
-        "image" => {
-            let source = block.get("source")?;
-            Some(ContentBlock::Image {
-                source: ImageContentSource {
-                    source_type: source.get("type")?.as_str()?.to_string(),
-                    media_type: source.get("media_type")?.as_str()?.to_string(),
-                    data: source.get("data")?.as_str()?.to_string(),
-                },
-            })
-        }
-        _ => None,
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/api/client.rs

@@ -1,285 +0,0 @@
-use crate::types::{
-    ApiToolParam, Message, SDKMessage, SystemBlock, ThinkingConfig, Usage,
-};
-use reqwest::Client;
-use serde_json::Value;
-use std::collections::HashMap;
-use std::sync::Arc;
-use std::time::Duration;
-use tokio::sync::mpsc;
-
-use super::anthropic::AnthropicProvider;
-use super::openai::OpenAIProvider;
-use super::provider::{detect_api_type, ApiType, LLMProvider, ProviderRequest, ProviderResponse};
-
-const DEFAULT_BASE_URL: &str = "https://api.anthropic.com";
-const DEFAULT_TIMEOUT_MS: u64 = 600_000; // 10 minutes
-
-/// Model configuration with context window and output limits.
-#[derive(Debug, Clone)]
-pub struct ModelConfig {
-    pub context_window: u64,
-    pub max_output_tokens: u64,
-}
-
-/// Get model configuration for a given model ID.
-pub fn get_model_config(model: &str) -> ModelConfig {
-    match model {
-        m if m.contains("opus") => ModelConfig {
-            context_window: 200_000,
-            max_output_tokens: 32_000,
-        },
-        m if m.contains("sonnet") => ModelConfig {
-            context_window: 200_000,
-            max_output_tokens: 16_000,
-        },
-        m if m.contains("haiku") => ModelConfig {
-            context_window: 200_000,
-            max_output_tokens: 8_192,
-        },
-        m if m.starts_with("gpt-4o") => ModelConfig {
-            context_window: 128_000,
-            max_output_tokens: 16_384,
-        },
-        m if m.starts_with("o1") || m.starts_with("o3") || m.starts_with("o4") => ModelConfig {
-            context_window: 200_000,
-            max_output_tokens: 100_000,
-        },
-        m if m.contains("deepseek") => ModelConfig {
-            context_window: 128_000,
-            max_output_tokens: 8_192,
-        },
-        _ => ModelConfig {
-            context_window: 200_000,
-            max_output_tokens: 16_000,
-        },
-    }
-}
-
-/// Streaming event from the API (kept for backward compat).
-#[derive(Debug, Clone, serde::Deserialize)]
-pub struct StreamEvent {
-    #[serde(rename = "type")]
-    pub event_type: String,
-    #[serde(default)]
-    pub message: Option<Value>,
-    #[serde(default)]
-    pub index: Option<usize>,
-    #[serde(default)]
-    pub content_block: Option<Value>,
-    #[serde(default)]
-    pub delta: Option<Value>,
-    #[serde(default)]
-    pub usage: Option<Usage>,
-}
-
-/// Complete API response (non-streaming).
-#[derive(Debug, Clone, serde::Deserialize)]
-pub struct ApiResponse {
-    pub id: String,
-    pub content: Vec<Value>,
-    pub model: String,
-    pub stop_reason: Option<String>,
-    pub usage: Usage,
-}
-
-/// Error from the API.
-#[derive(Debug, thiserror::Error)]
-pub enum ApiError {
-    #[error("HTTP error: {status} - {message}")]
-    HttpError { status: u16, message: String },
-
-    #[error("Authentication error: {0}")]
-    AuthError(String),
-
-    #[error("Rate limit exceeded")]
-    RateLimitError,
-
-    #[error("Prompt too long: {0}")]
-    PromptTooLong(String),
-
-    #[error("Network error: {0}")]
-    NetworkError(String),
-
-    #[error("Parse error: {0}")]
-    ParseError(String),
-
-    #[error("Request timeout")]
-    Timeout,
-}
-
-/// API client that auto-detects and delegates to the correct provider.
-#[derive(Clone)]
-pub struct ApiClient {
-    provider: Arc<dyn LLMProvider>,
-    model: String,
-    api_type: ApiType,
-}
-
-impl ApiClient {
-    pub fn new(api_key: Option<String>, base_url: Option<String>, model: Option<String>) -> Self {
-        Self::with_api_type(api_key, base_url, model, None)
-    }
-
-    /// Create a client using a pre-built LLM provider.
-    pub fn with_provider(provider: Arc<dyn LLMProvider>, model: Option<String>) -> Self {
-        let api_type = provider.api_type();
-        let model = model.unwrap_or_else(|| "sonnet-4-6".to_string());
-        Self {
-            provider,
-            model,
-            api_type,
-        }
-    }
-
-    /// Create a client with an explicit API type override.
-    pub fn with_api_type(
-        api_key: Option<String>,
-        base_url: Option<String>,
-        model: Option<String>,
-        api_type: Option<ApiType>,
-    ) -> Self {
-        let api_key = api_key
-            .or_else(|| std::env::var("CODEANY_API_KEY").ok())
-            .or_else(|| std::env::var("ANTHROPIC_API_KEY").ok())
-            .unwrap_or_default();
-
-        let base_url = base_url
-            .or_else(|| std::env::var("CODEANY_BASE_URL").ok())
-            .or_else(|| std::env::var("ANTHROPIC_BASE_URL").ok())
-            .unwrap_or_else(|| DEFAULT_BASE_URL.to_string());
-
-        let model = model
-            .or_else(|| std::env::var("CODEANY_MODEL").ok())
-            .or_else(|| std::env::var("ANTHROPIC_MODEL").ok())
-            .unwrap_or_else(|| "sonnet-4-6".to_string());
-
-        let timeout_ms: u64 = std::env::var("API_TIMEOUT_MS")
-            .ok()
-            .and_then(|v| v.parse().ok())
-            .unwrap_or(DEFAULT_TIMEOUT_MS);
-
-        let client = Client::builder()
-            .timeout(Duration::from_millis(timeout_ms))
-            .build()
-            .expect("Failed to create HTTP client");
-
-        let mut custom_headers = HashMap::new();
-        if let Ok(headers_str) = std::env::var("CODEANY_CUSTOM_HEADERS") {
-            for pair in headers_str.split(',') {
-                if let Some((key, value)) = pair.split_once(':') {
-                    custom_headers.insert(key.trim().to_string(), value.trim().to_string());
-                }
-            }
-        }
-
-        // Detect API type
-        let resolved_api_type = api_type.unwrap_or_else(|| detect_api_type(&model, None));
-
-        let provider: Arc<dyn LLMProvider> = match &resolved_api_type {
-            ApiType::AnthropicMessages => Arc::new(AnthropicProvider::new(
-                client,
-                api_key,
-                base_url,
-                custom_headers,
-            )),
-            ApiType::OpenAICompletions => Arc::new(OpenAIProvider::new(
-                client,
-                api_key,
-                base_url,
-                custom_headers,
-            )),
-        };
-
-        Self {
-            provider,
-            model,
-            api_type: resolved_api_type,
-        }
-    }
-
-    pub fn model(&self) -> &str {
-        &self.model
-    }
-
-    pub fn set_model(&mut self, model: String) {
-        self.model = model;
-    }
-
-    pub fn api_type(&self) -> &ApiType {
-        &self.api_type
-    }
-
-    pub fn model_config(&self) -> ModelConfig {
-        get_model_config(&self.model)
-    }
-
-    /// Send a streaming request via the provider and return the parsed response.
-    pub async fn create_message(
-        &self,
-        messages: &[Message],
-        system: Option<Vec<SystemBlock>>,
-        tools: Option<Vec<ApiToolParam>>,
-        max_tokens: Option<u64>,
-        thinking: Option<ThinkingConfig>,
-        stream_tx: Option<mpsc::Sender<SDKMessage>>,
-    ) -> Result<ProviderResponse, ApiError> {
-        let model_config = self.model_config();
-        let max_tokens = max_tokens.unwrap_or(model_config.max_output_tokens);
-
-        let request = ProviderRequest {
-            model: &self.model,
-            max_tokens,
-            messages,
-            system,
-            tools,
-            thinking,
-        };
-
-        self.provider.create_message(request, stream_tx).await
-    }
-
-    /// Legacy method: send streaming request and return raw reqwest::Response.
-    /// Delegates to the Anthropic provider only; prefer `create_message()` instead.
-    pub async fn create_message_stream(
-        &self,
-        _messages: &[Message],
-        _system: Option<Vec<SystemBlock>>,
-        _tools: Option<Vec<ApiToolParam>>,
-        _max_tokens: Option<u64>,
-        _thinking: Option<ThinkingConfig>,
-    ) -> Result<reqwest::Response, ApiError> {
-        // For backward compat, this method is only meaningful for direct SSE parsing.
-        // New code should use create_message() which handles both providers.
-        Err(ApiError::ParseError(
-            "create_message_stream is deprecated; use create_message() instead".to_string(),
-        ))
-    }
-
-    /// Legacy: Parse Anthropic SSE stream. Kept for backward compatibility.
-    pub async fn parse_stream(
-        _response: reqwest::Response,
-    ) -> Result<(Message, Usage, Option<String>), ApiError> {
-        // Redirect to new provider-based parsing isn't possible with raw response.
-        // This method is kept only for API compat but new code should use create_message().
-        Err(ApiError::ParseError(
-            "parse_stream is deprecated; use create_message() instead".to_string(),
-        ))
-    }
-}
-
-/// Check if an error is retryable.
-pub fn is_retryable_error(error: &ApiError) -> bool {
-    matches!(
-        error,
-        ApiError::RateLimitError
-            | ApiError::Timeout
-            | ApiError::NetworkError(_)
-            | ApiError::HttpError { status: 500..=599, .. }
-    )
-}
-
-/// Check if an error is an auth error.
-pub fn is_auth_error(error: &ApiError) -> bool {
-    matches!(error, ApiError::AuthError(_))
-}

desktop/src-tauri/crates/open-agent-sdk/src/api/mod.rs

@@ -1,7 +0,0 @@
-pub mod anthropic;
-mod client;
-pub mod openai;
-pub mod provider;
-
-pub use client::*;
-pub use provider::{ApiType, LLMProvider, ProviderRequest, ProviderResponse};

desktop/src-tauri/crates/open-agent-sdk/src/api/openai.rs

@@ -1,385 +0,0 @@
-use async_trait::async_trait;
-use reqwest::Client;
-use serde::Serialize;
-use serde_json::Value;
-use std::collections::HashMap;
-use tokio::sync::mpsc;
-
-use crate::types::{
-    ContentBlock, Message, MessageRole, SDKMessage, Usage,
-};
-
-use super::provider::{ApiType, LLMProvider, ProviderRequest, ProviderResponse};
-use super::ApiError;
-
-// --- OpenAI request types ---
-
-#[derive(Debug, Serialize)]
-struct OpenAIRequest {
-    model: String,
-    max_tokens: u64,
-    messages: Vec<OpenAIMessage>,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    tools: Option<Vec<OpenAITool>>,
-    stream: bool,
-}
-
-#[derive(Debug, Serialize)]
-struct OpenAIMessage {
-    role: String,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    content: Option<Value>,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    tool_calls: Option<Vec<OpenAIToolCall>>,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    tool_call_id: Option<String>,
-}
-
-#[derive(Debug, Serialize)]
-struct OpenAITool {
-    #[serde(rename = "type")]
-    tool_type: String,
-    function: OpenAIFunction,
-}
-
-#[derive(Debug, Serialize)]
-struct OpenAIFunction {
-    name: String,
-    description: String,
-    parameters: Value,
-}
-
-#[derive(Debug, Clone, Serialize, serde::Deserialize)]
-struct OpenAIToolCall {
-    id: String,
-    #[serde(rename = "type")]
-    call_type: String,
-    function: OpenAIFunctionCall,
-}
-
-#[derive(Debug, Clone, Serialize, serde::Deserialize)]
-struct OpenAIFunctionCall {
-    name: String,
-    arguments: String,
-}
-
-/// OpenAI Chat Completions API provider.
-pub struct OpenAIProvider {
-    client: Client,
-    api_key: String,
-    base_url: String,
-    custom_headers: HashMap<String, String>,
-}
-
-impl OpenAIProvider {
-    pub fn new(
-        client: Client,
-        api_key: String,
-        base_url: String,
-        custom_headers: HashMap<String, String>,
-    ) -> Self {
-        Self {
-            client,
-            api_key,
-            base_url,
-            custom_headers,
-        }
-    }
-}
-
-#[async_trait]
-impl LLMProvider for OpenAIProvider {
-    fn api_type(&self) -> ApiType {
-        ApiType::OpenAICompletions
-    }
-
-    async fn create_message(
-        &self,
-        request: ProviderRequest<'_>,
-        _stream_tx: Option<mpsc::Sender<SDKMessage>>,
-    ) -> Result<ProviderResponse, ApiError> {
-        // Convert messages to OpenAI format
-        let mut openai_messages = Vec::new();
-
-        // System prompt as first message
-        if let Some(system_blocks) = &request.system {
-            let system_text: String = system_blocks
-                .iter()
-                .map(|b| b.text.as_str())
-                .collect::<Vec<_>>()
-                .join("\n\n");
-            if !system_text.is_empty() {
-                openai_messages.push(OpenAIMessage {
-                    role: "system".to_string(),
-                    content: Some(Value::String(system_text)),
-                    tool_calls: None,
-                    tool_call_id: None,
-                });
-            }
-        }
-
-        // Convert conversation messages
-        for msg in request.messages {
-            match msg.role {
-                MessageRole::User => {
-                    // Check if this is a tool_result message
-                    let tool_results: Vec<&ContentBlock> = msg
-                        .content
-                        .iter()
-                        .filter(|b| matches!(b, ContentBlock::ToolResult { .. }))
-                        .collect();
-
-                    if !tool_results.is_empty() {
-                        // Each tool_result becomes a separate "tool" role message
-                        for block in &tool_results {
-                            if let ContentBlock::ToolResult {
-                                tool_use_id,
-                                content,
-                                ..
-                            } = block
-                            {
-                                let text: String = content
-                                    .iter()
-                                    .filter_map(|c| match c {
-                                        crate::types::ToolResultContentBlock::Text { text } => {
-                                            Some(text.as_str())
-                                        }
-                                        _ => None,
-                                    })
-                                    .collect::<Vec<_>>()
-                                    .join("\n");
-                                openai_messages.push(OpenAIMessage {
-                                    role: "tool".to_string(),
-                                    content: Some(Value::String(text)),
-                                    tool_calls: None,
-                                    tool_call_id: Some(tool_use_id.clone()),
-                                });
-                            }
-                        }
-                    } else {
-                        // Regular user message
-                        let text = crate::types::extract_text(msg);
-                        openai_messages.push(OpenAIMessage {
-                            role: "user".to_string(),
-                            content: Some(Value::String(text)),
-                            tool_calls: None,
-                            tool_call_id: None,
-                        });
-                    }
-                }
-                MessageRole::Assistant => {
-                    let text = crate::types::extract_text(msg);
-                    let tool_uses: Vec<OpenAIToolCall> = msg
-                        .content
-                        .iter()
-                        .filter_map(|b| match b {
-                            ContentBlock::ToolUse { id, name, input } => Some(OpenAIToolCall {
-                                id: id.clone(),
-                                call_type: "function".to_string(),
-                                function: OpenAIFunctionCall {
-                                    name: name.clone(),
-                                    arguments: serde_json::to_string(input).unwrap_or_default(),
-                                },
-                            }),
-                            _ => None,
-                        })
-                        .collect();
-
-                    openai_messages.push(OpenAIMessage {
-                        role: "assistant".to_string(),
-                        content: if text.is_empty() { None } else { Some(Value::String(text)) },
-                        tool_calls: if tool_uses.is_empty() {
-                            None
-                        } else {
-                            Some(tool_uses)
-                        },
-                        tool_call_id: None,
-                    });
-                }
-            }
-        }
-
-        // Convert tools to OpenAI format
-        let openai_tools: Option<Vec<OpenAITool>> = request.tools.map(|tools| {
-            tools
-                .into_iter()
-                .map(|t| OpenAITool {
-                    tool_type: "function".to_string(),
-                    function: OpenAIFunction {
-                        name: t.name,
-                        description: t.description,
-                        parameters: t.input_schema,
-                    },
-                })
-                .collect()
-        });
-
-        let body = OpenAIRequest {
-            model: request.model.to_string(),
-            max_tokens: request.max_tokens,
-            messages: openai_messages,
-            tools: openai_tools.filter(|t| !t.is_empty()),
-            stream: true,
-        };
-
-        let mut req_builder = self
-            .client
-            .post(format!("{}/v1/chat/completions", self.base_url))
-            .header("authorization", format!("Bearer {}", self.api_key))
-            .header("content-type", "application/json");
-
-        for (key, value) in &self.custom_headers {
-            req_builder = req_builder.header(key, value);
-        }
-
-        let response = req_builder.json(&body).send().await.map_err(|e| {
-            if e.is_timeout() {
-                ApiError::Timeout
-            } else {
-                ApiError::NetworkError(e.to_string())
-            }
-        })?;
-
-        let status = response.status().as_u16();
-        if status == 401 {
-            return Err(ApiError::AuthError("Invalid API key".to_string()));
-        }
-        if status == 429 {
-            return Err(ApiError::RateLimitError);
-        }
-        if status >= 400 {
-            let text = response.text().await.unwrap_or_default();
-            return Err(ApiError::HttpError {
-                status,
-                message: text,
-            });
-        }
-
-        parse_openai_stream(response).await
-    }
-}
-
-/// Parse OpenAI SSE stream into a ProviderResponse.
-async fn parse_openai_stream(response: reqwest::Response) -> Result<ProviderResponse, ApiError> {
-    let body = response
-        .text()
-        .await
-        .map_err(|e| ApiError::NetworkError(e.to_string()))?;
-
-    let mut text_content = String::new();
-    let mut tool_calls: HashMap<usize, OpenAIToolCall> = HashMap::new();
-    let mut usage = Usage::default();
-    let mut stop_reason: Option<String> = None;
-
-    for line in body.lines() {
-        let line = line.trim();
-        if !line.starts_with("data: ") {
-            continue;
-        }
-        let data = &line[6..];
-        if data == "[DONE]" {
-            break;
-        }
-
-        let chunk: Value = match serde_json::from_str(data) {
-            Ok(v) => v,
-            Err(_) => continue,
-        };
-
-        // Parse usage if present
-        if let Some(u) = chunk.get("usage") {
-            if let Some(pt) = u.get("prompt_tokens").and_then(|v| v.as_u64()) {
-                usage.input_tokens = pt;
-            }
-            if let Some(ct) = u.get("completion_tokens").and_then(|v| v.as_u64()) {
-                usage.output_tokens = ct;
-            }
-        }
-
-        // Parse choices
-        if let Some(choices) = chunk.get("choices").and_then(|c| c.as_array()) {
-            for choice in choices {
-                // Check finish_reason
-                if let Some(fr) = choice.get("finish_reason").and_then(|f| f.as_str()) {
-                    stop_reason = Some(match fr {
-                        "stop" => "end_turn".to_string(),
-                        "tool_calls" => "tool_use".to_string(),
-                        "length" => "max_tokens".to_string(),
-                        other => other.to_string(),
-                    });
-                }
-
-                let delta = match choice.get("delta") {
-                    Some(d) => d,
-                    None => continue,
-                };
-
-                // Text content
-                if let Some(content) = delta.get("content").and_then(|c| c.as_str()) {
-                    text_content.push_str(content);
-                }
-
-                // Tool calls
-                if let Some(tcs) = delta.get("tool_calls").and_then(|t| t.as_array()) {
-                    for tc in tcs {
-                        let idx = tc.get("index").and_then(|i| i.as_u64()).unwrap_or(0) as usize;
-
-                        let entry = tool_calls.entry(idx).or_insert_with(|| OpenAIToolCall {
-                            id: String::new(),
-                            call_type: "function".to_string(),
-                            function: OpenAIFunctionCall {
-                                name: String::new(),
-                                arguments: String::new(),
-                            },
-                        });
-
-                        if let Some(id) = tc.get("id").and_then(|i| i.as_str()) {
-                            entry.id = id.to_string();
-                        }
-                        if let Some(func) = tc.get("function") {
-                            if let Some(name) = func.get("name").and_then(|n| n.as_str()) {
-                                entry.function.name = name.to_string();
-                            }
-                            if let Some(args) = func.get("arguments").and_then(|a| a.as_str()) {
-                                entry.function.arguments.push_str(args);
-                            }
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    // Build normalized content blocks
-    let mut content_blocks: Vec<ContentBlock> = Vec::new();
-
-    if !text_content.is_empty() {
-        content_blocks.push(ContentBlock::Text { text: text_content });
-    }
-
-    // Convert tool calls to ContentBlock::ToolUse
-    let mut sorted_calls: Vec<(usize, OpenAIToolCall)> = tool_calls.into_iter().collect();
-    sorted_calls.sort_by_key(|(idx, _)| *idx);
-    for (_, tc) in sorted_calls {
-        let input: Value = serde_json::from_str(&tc.function.arguments)
-            .unwrap_or(Value::Object(serde_json::Map::new()));
-        content_blocks.push(ContentBlock::ToolUse {
-            id: if tc.id.is_empty() {
-                format!("call_{}", uuid::Uuid::new_v4())
-            } else {
-                tc.id
-            },
-            name: tc.function.name,
-            input,
-        });
-    }
-
-    Ok(ProviderResponse {
-        message: Message {
-            role: MessageRole::Assistant,
-            content: content_blocks,
-        },
-        usage,
-        stop_reason,
-    })
-}

desktop/src-tauri/crates/open-agent-sdk/src/api/provider.rs

@@ -1,84 +0,0 @@
-use crate::types::{ApiToolParam, Message, SDKMessage, SystemBlock, ThinkingConfig, Usage};
-use async_trait::async_trait;
-use tokio::sync::mpsc;
-
-/// API type identifier.
-#[derive(Debug, Clone, PartialEq)]
-pub enum ApiType {
-    AnthropicMessages,
-    OpenAICompletions,
-}
-
-/// Normalized response from any LLM provider.
-#[derive(Debug, Clone)]
-pub struct ProviderResponse {
-    pub message: Message,
-    pub usage: Usage,
-    pub stop_reason: Option<String>,
-}
-
-/// Configuration passed to provider for each request.
-#[derive(Debug, Clone)]
-pub struct ProviderRequest<'a> {
-    pub model: &'a str,
-    pub max_tokens: u64,
-    pub messages: &'a [Message],
-    pub system: Option<Vec<SystemBlock>>,
-    pub tools: Option<Vec<ApiToolParam>>,
-    pub thinking: Option<ThinkingConfig>,
-}
-
-/// Trait that all LLM providers must implement.
-#[async_trait]
-pub trait LLMProvider: Send + Sync {
-    fn api_type(&self) -> ApiType;
-
-    async fn create_message(
-        &self,
-        request: ProviderRequest<'_>,
-        stream_tx: Option<mpsc::Sender<SDKMessage>>,
-    ) -> Result<ProviderResponse, super::ApiError>;
-}
-
-/// Detect API type from model name using heuristics (matches TS SDK).
-pub fn detect_api_type(model: &str, env_api_type: Option<&str>) -> ApiType {
-    // 1. Explicit env override
-    if let Some(t) = env_api_type {
-        match t {
-            "openai-completions" => return ApiType::OpenAICompletions,
-            "anthropic-messages" => return ApiType::AnthropicMessages,
-            _ => {}
-        }
-    }
-
-    // 2. Also check CODEANY_API_TYPE env var
-    if let Ok(t) = std::env::var("CODEANY_API_TYPE") {
-        match t.as_str() {
-            "openai-completions" => return ApiType::OpenAICompletions,
-            "anthropic-messages" => return ApiType::AnthropicMessages,
-            _ => {}
-        }
-    }
-
-    // 3. Model name heuristics
-    let m = model.to_lowercase();
-    if m.contains("gpt-")
-        || m.starts_with("o1")
-        || m.starts_with("o3")
-        || m.starts_with("o4")
-        || m.contains("deepseek")
-        || m.contains("qwen")
-        || m.contains("yi-")
-        || m.contains("glm")
-        || m.contains("mistral")
-        || m.contains("gemma")
-        || m.contains("mimo")
-        || m.contains("llama")
-        || m.contains("gemini")
-    {
-        return ApiType::OpenAICompletions;
-    }
-
-    // Default: Anthropic
-    ApiType::AnthropicMessages
-}

desktop/src-tauri/crates/open-agent-sdk/src/context/mod.rs

@@ -1,198 +0,0 @@
-use crate::types::{CacheControl, SystemBlock};
-use std::process::Command;
-use tokio::sync::OnceCell;
-
-static GIT_STATUS_CACHE: OnceCell<String> = OnceCell::const_new();
-
-/// Get git status for the given working directory.
-pub fn get_git_status(cwd: &str) -> String {
-    // Try to get cached value first synchronously
-    if let Some(cached) = GIT_STATUS_CACHE.get() {
-        return cached.clone();
-    }
-
-    let status = compute_git_status(cwd);
-    // Best effort to cache
-    let _ = GIT_STATUS_CACHE.set(status.clone());
-    status
-}
-
-fn compute_git_status(cwd: &str) -> String {
-    let mut result = String::new();
-
-    // Get branch
-    if let Ok(output) = Command::new("git")
-        .args(["branch", "--show-current"])
-        .current_dir(cwd)
-        .output()
-    {
-        let branch = String::from_utf8_lossy(&output.stdout).trim().to_string();
-        if !branch.is_empty() {
-            result.push_str(&format!("Current branch: {}\n", branch));
-        }
-    }
-
-    // Get main branch
-    let main_branch = detect_main_branch(cwd);
-    result.push_str(&format!(
-        "\nMain branch: {}\n",
-        main_branch
-    ));
-
-    // Get git user
-    if let Ok(output) = Command::new("git")
-        .args(["config", "user.name"])
-        .current_dir(cwd)
-        .output()
-    {
-        let user = String::from_utf8_lossy(&output.stdout).trim().to_string();
-        if !user.is_empty() {
-            result.push_str(&format!("\nGit user: {}\n", user));
-        }
-    }
-
-    // Get status
-    if let Ok(output) = Command::new("git")
-        .args(["status", "--short"])
-        .current_dir(cwd)
-        .output()
-    {
-        let status = String::from_utf8_lossy(&output.stdout).trim().to_string();
-        if status.is_empty() {
-            result.push_str("\nStatus:\n(clean)\n");
-        } else {
-            result.push_str(&format!("\nStatus:\n{}\n", status));
-        }
-    }
-
-    // Get recent commits
-    if let Ok(output) = Command::new("git")
-        .args(["log", "--oneline", "-5"])
-        .current_dir(cwd)
-        .output()
-    {
-        let log = String::from_utf8_lossy(&output.stdout).trim().to_string();
-        if !log.is_empty() {
-            result.push_str(&format!("\nRecent commits:\n{}\n", log));
-        }
-    }
-
-    result
-}
-
-fn detect_main_branch(cwd: &str) -> String {
-    // Check for main first, then master
-    for branch in &["main", "master"] {
-        if let Ok(output) = Command::new("git")
-            .args(["rev-parse", "--verify", branch])
-            .current_dir(cwd)
-            .output()
-        {
-            if output.status.success() {
-                return branch.to_string();
-            }
-        }
-    }
-    "main".to_string()
-}
-
-/// Build system prompt blocks with context injection.
-pub fn build_system_blocks(
-    cwd: &str,
-    custom_system_prompt: Option<&str>,
-    append_system_prompt: Option<&str>,
-    skills_summary: Option<&str>,
-) -> Vec<SystemBlock> {
-    let mut blocks = Vec::new();
-
-    // Main system prompt with cache control
-    let system_prompt = if let Some(custom) = custom_system_prompt {
-        custom.to_string()
-    } else {
-        default_system_prompt()
-    };
-
-    blocks.push(SystemBlock {
-        block_type: "text".to_string(),
-        text: system_prompt,
-        cache_control: Some(CacheControl::ephemeral()),
-    });
-
-    // Git status context
-    let git_status = get_git_status(cwd);
-    if !git_status.is_empty() {
-        blocks.push(SystemBlock {
-            block_type: "text".to_string(),
-            text: format!("gitStatus: {}", git_status),
-            cache_control: None,
-        });
-    }
-
-    // User context (date, project files)
-    let user_context = get_user_context(cwd);
-    if !user_context.is_empty() {
-        blocks.push(SystemBlock {
-            block_type: "text".to_string(),
-            text: user_context,
-            cache_control: Some(CacheControl::ephemeral()),
-        });
-    }
-
-    // Skills context
-    if let Some(skills) = skills_summary {
-        if !skills.is_empty() {
-            blocks.push(SystemBlock {
-                block_type: "text".to_string(),
-                text: skills.to_string(),
-                cache_control: Some(CacheControl::ephemeral()),
-            });
-        }
-    }
-
-    // Append system prompt
-    if let Some(append) = append_system_prompt {
-        blocks.push(SystemBlock {
-            block_type: "text".to_string(),
-            text: append.to_string(),
-            cache_control: None,
-        });
-    }
-
-    blocks
-}
-
-fn default_system_prompt() -> String {
-    "You are a helpful AI assistant with access to tools for software engineering tasks. \
-     Use the available tools to help the user accomplish their goals. \
-     Be concise and direct in your responses."
-        .to_string()
-}
-
-fn get_user_context(cwd: &str) -> String {
-    let mut context = String::new();
-
-    // Current date
-    let date = chrono::Utc::now().format("%Y-%m-%d").to_string();
-    context.push_str(&format!("Current date: {}\n", date));
-
-    // Check for project context files
-    for filename in &["AGENT.md", "CLAUDE.md", ".agent/AGENT.md"] {
-        let path = std::path::Path::new(cwd).join(filename);
-        if path.exists() {
-            if let Ok(content) = std::fs::read_to_string(&path) {
-                context.push_str(&format!(
-                    "\n# Project context from {}\n{}\n",
-                    filename, content
-                ));
-            }
-        }
-    }
-
-    context
-}
-
-/// Clear the cached git status.
-pub fn clear_context_cache() {
-    // OnceCell doesn't support reset, but this is a session-level cache
-    // that typically doesn't need clearing during normal operation
-}

desktop/src-tauri/crates/open-agent-sdk/src/costtracker/mod.rs

@@ -1,196 +0,0 @@
-use crate::types::Usage;
-use std::collections::HashMap;
-use std::sync::Arc;
-use tokio::sync::RwLock;
-
-/// Per-model pricing (per million tokens).
-#[derive(Debug, Clone)]
-struct ModelPricing {
-    input: f64,
-    output: f64,
-    cache_read: f64,
-    cache_write: f64,
-}
-
-fn get_pricing(model: &str) -> ModelPricing {
-    match model {
-        m if m.contains("opus") => ModelPricing {
-            input: 15.0,
-            output: 75.0,
-            cache_read: 1.5,
-            cache_write: 18.75,
-        },
-        m if m.contains("sonnet") => ModelPricing {
-            input: 3.0,
-            output: 15.0,
-            cache_read: 0.3,
-            cache_write: 3.75,
-        },
-        m if m.contains("haiku") => ModelPricing {
-            input: 0.8,
-            output: 4.0,
-            cache_read: 0.08,
-            cache_write: 1.0,
-        },
-        _ => ModelPricing {
-            input: 3.0,
-            output: 15.0,
-            cache_read: 0.3,
-            cache_write: 3.75,
-        },
-    }
-}
-
-/// Per-model usage tracking.
-#[derive(Debug, Clone, Default)]
-pub struct ModelUsage {
-    pub input_tokens: u64,
-    pub output_tokens: u64,
-    pub cache_read_tokens: u64,
-    pub cache_write_tokens: u64,
-}
-
-/// Tracks token usage, costs, and other metrics across the agent session.
-#[derive(Clone)]
-pub struct CostTracker {
-    inner: Arc<RwLock<CostTrackerInner>>,
-}
-
-#[derive(Debug, Default)]
-struct CostTrackerInner {
-    model_usage: HashMap<String, ModelUsage>,
-    api_duration_ms: u64,
-    tool_duration_ms: u64,
-    lines_added: u64,
-    lines_removed: u64,
-    web_searches: u64,
-}
-
-impl CostTracker {
-    pub fn new() -> Self {
-        Self {
-            inner: Arc::new(RwLock::new(CostTrackerInner::default())),
-        }
-    }
-
-    /// Add token usage for a specific model.
-    pub async fn add_usage(&self, model: &str, usage: &Usage) {
-        let mut inner = self.inner.write().await;
-        let entry = inner
-            .model_usage
-            .entry(model.to_string())
-            .or_default();
-        entry.input_tokens += usage.input_tokens;
-        entry.output_tokens += usage.output_tokens;
-        entry.cache_read_tokens += usage.cache_read_input_tokens;
-        entry.cache_write_tokens += usage.cache_creation_input_tokens;
-    }
-
-    /// Add API call duration.
-    pub async fn add_api_duration(&self, duration_ms: u64) {
-        let mut inner = self.inner.write().await;
-        inner.api_duration_ms += duration_ms;
-    }
-
-    /// Add tool execution duration.
-    pub async fn add_tool_duration(&self, duration_ms: u64) {
-        let mut inner = self.inner.write().await;
-        inner.tool_duration_ms += duration_ms;
-    }
-
-    /// Add code change metrics.
-    pub async fn add_code_changes(&self, added: u64, removed: u64) {
-        let mut inner = self.inner.write().await;
-        inner.lines_added += added;
-        inner.lines_removed += removed;
-    }
-
-    /// Increment web search count.
-    pub async fn add_web_search(&self) {
-        let mut inner = self.inner.write().await;
-        inner.web_searches += 1;
-    }
-
-    /// Calculate total cost in USD.
-    pub async fn total_cost(&self) -> f64 {
-        let inner = self.inner.read().await;
-        let mut total = 0.0;
-
-        for (model, usage) in &inner.model_usage {
-            let pricing = get_pricing(model);
-            total += (usage.input_tokens as f64 / 1_000_000.0) * pricing.input;
-            total += (usage.output_tokens as f64 / 1_000_000.0) * pricing.output;
-            total += (usage.cache_read_tokens as f64 / 1_000_000.0) * pricing.cache_read;
-            total += (usage.cache_write_tokens as f64 / 1_000_000.0) * pricing.cache_write;
-        }
-
-        total
-    }
-
-    /// Get total tokens across all models.
-    pub async fn total_tokens(&self) -> u64 {
-        let inner = self.inner.read().await;
-        inner
-            .model_usage
-            .values()
-            .map(|u| u.input_tokens + u.output_tokens + u.cache_read_tokens + u.cache_write_tokens)
-            .sum()
-    }
-
-    /// Get usage for a specific model.
-    pub async fn get_model_usage(&self, model: &str) -> Option<ModelUsage> {
-        let inner = self.inner.read().await;
-        inner.model_usage.get(model).cloned()
-    }
-
-    /// Get all model usage.
-    pub async fn get_all_usage(&self) -> HashMap<String, ModelUsage> {
-        let inner = self.inner.read().await;
-        inner.model_usage.clone()
-    }
-
-    /// Get summary metrics.
-    pub async fn summary(&self) -> CostSummary {
-        let inner = self.inner.read().await;
-        let total_cost = {
-            let mut total = 0.0;
-            for (model, usage) in &inner.model_usage {
-                let pricing = get_pricing(model);
-                total += (usage.input_tokens as f64 / 1_000_000.0) * pricing.input;
-                total += (usage.output_tokens as f64 / 1_000_000.0) * pricing.output;
-                total += (usage.cache_read_tokens as f64 / 1_000_000.0) * pricing.cache_read;
-                total += (usage.cache_write_tokens as f64 / 1_000_000.0) * pricing.cache_write;
-            }
-            total
-        };
-
-        CostSummary {
-            total_cost_usd: total_cost,
-            total_input_tokens: inner.model_usage.values().map(|u| u.input_tokens).sum(),
-            total_output_tokens: inner.model_usage.values().map(|u| u.output_tokens).sum(),
-            api_duration_ms: inner.api_duration_ms,
-            tool_duration_ms: inner.tool_duration_ms,
-            lines_added: inner.lines_added,
-            lines_removed: inner.lines_removed,
-            web_searches: inner.web_searches,
-        }
-    }
-}
-
-impl Default for CostTracker {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-#[derive(Debug, Clone)]
-pub struct CostSummary {
-    pub total_cost_usd: f64,
-    pub total_input_tokens: u64,
-    pub total_output_tokens: u64,
-    pub api_duration_ms: u64,
-    pub tool_duration_ms: u64,
-    pub lines_added: u64,
-    pub lines_removed: u64,
-    pub web_searches: u64,
-}

desktop/src-tauri/crates/open-agent-sdk/src/hooks/mod.rs

@@ -1,297 +0,0 @@
-use serde_json::Value;
-use std::sync::Arc;
-
-/// Hook event types.
-#[derive(Debug, Clone, PartialEq)]
-pub enum HookEvent {
-    PreToolUse,
-    PostToolUse,
-    PostToolUseFailure,
-    PostSampling,
-    SessionStart,
-    SessionEnd,
-    Stop,
-    SubagentStart,
-    SubagentStop,
-    UserPromptSubmit,
-    PermissionRequest,
-    PermissionDenied,
-    TaskCreated,
-    TaskCompleted,
-    ConfigChange,
-    CwdChanged,
-    FileChanged,
-    Notification,
-    PreCompact,
-    PostCompact,
-    TeammateIdle,
-}
-
-/// Input passed to a hook handler.
-#[derive(Debug, Clone)]
-pub struct HookInput {
-    pub event: HookEvent,
-    pub tool_name: Option<String>,
-    pub tool_input: Option<Value>,
-    pub tool_output: Option<String>,
-    pub tool_use_id: Option<String>,
-    pub session_id: Option<String>,
-    pub cwd: Option<String>,
-    pub error: Option<String>,
-}
-
-/// Output from a hook handler.
-#[derive(Debug, Clone, Default)]
-pub struct HookOutput {
-    /// If true, block the tool execution.
-    pub blocked: bool,
-    /// Optional message to return instead.
-    pub message: Option<String>,
-    /// Permission update (tool name + behavior).
-    pub permission_update: Option<PermissionUpdate>,
-    /// Notification to emit.
-    pub notification: Option<HookNotification>,
-}
-
-/// Permission update returned by a hook.
-#[derive(Debug, Clone)]
-pub struct PermissionUpdate {
-    pub tool: String,
-    pub behavior: PermissionBehavior,
-}
-
-/// Permission behavior: allow or deny.
-#[derive(Debug, Clone, PartialEq)]
-pub enum PermissionBehavior {
-    Allow,
-    Deny,
-}
-
-/// Notification emitted by a hook.
-#[derive(Debug, Clone)]
-pub struct HookNotification {
-    pub title: String,
-    pub body: String,
-    pub level: Option<NotificationLevel>,
-}
-
-/// Notification severity level.
-#[derive(Debug, Clone, PartialEq)]
-pub enum NotificationLevel {
-    Info,
-    Warning,
-    Error,
-}
-
-/// Hook function type.
-pub type HookFn =
-    Arc<dyn Fn(HookInput) -> futures::future::BoxFuture<'static, HookOutput> + Send + Sync>;
-
-/// A hook rule with a matcher pattern and handler.
-pub struct HookRule {
-    pub matcher: String,
-    pub handler: HookFn,
-}
-
-/// Hook configuration for the agent.
-pub struct HookConfig {
-    pub pre_tool_use: Vec<HookRule>,
-    pub post_tool_use: Vec<HookRule>,
-    pub post_tool_use_failure: Vec<HookRule>,
-    pub post_sampling: Vec<HookRule>,
-    pub session_start: Vec<HookRule>,
-    pub session_end: Vec<HookRule>,
-    pub stop: Vec<HookRule>,
-    pub subagent_start: Vec<HookRule>,
-    pub subagent_stop: Vec<HookRule>,
-    pub user_prompt_submit: Vec<HookRule>,
-    pub permission_request: Vec<HookRule>,
-    pub permission_denied: Vec<HookRule>,
-    pub task_created: Vec<HookRule>,
-    pub task_completed: Vec<HookRule>,
-    pub config_change: Vec<HookRule>,
-    pub cwd_changed: Vec<HookRule>,
-    pub file_changed: Vec<HookRule>,
-    pub notification: Vec<HookRule>,
-    pub pre_compact: Vec<HookRule>,
-    pub post_compact: Vec<HookRule>,
-    pub teammate_idle: Vec<HookRule>,
-}
-
-impl Default for HookConfig {
-    fn default() -> Self {
-        Self {
-            pre_tool_use: Vec::new(),
-            post_tool_use: Vec::new(),
-            post_tool_use_failure: Vec::new(),
-            post_sampling: Vec::new(),
-            session_start: Vec::new(),
-            session_end: Vec::new(),
-            stop: Vec::new(),
-            subagent_start: Vec::new(),
-            subagent_stop: Vec::new(),
-            user_prompt_submit: Vec::new(),
-            permission_request: Vec::new(),
-            permission_denied: Vec::new(),
-            task_created: Vec::new(),
-            task_completed: Vec::new(),
-            config_change: Vec::new(),
-            cwd_changed: Vec::new(),
-            file_changed: Vec::new(),
-            notification: Vec::new(),
-            pre_compact: Vec::new(),
-            post_compact: Vec::new(),
-            teammate_idle: Vec::new(),
-        }
-    }
-}
-
-impl HookConfig {
-    /// Get the hook rules for a given event.
-    pub fn rules_for_event(&self, event: &HookEvent) -> &[HookRule] {
-        match event {
-            HookEvent::PreToolUse => &self.pre_tool_use,
-            HookEvent::PostToolUse => &self.post_tool_use,
-            HookEvent::PostToolUseFailure => &self.post_tool_use_failure,
-            HookEvent::PostSampling => &self.post_sampling,
-            HookEvent::SessionStart => &self.session_start,
-            HookEvent::SessionEnd => &self.session_end,
-            HookEvent::Stop => &self.stop,
-            HookEvent::SubagentStart => &self.subagent_start,
-            HookEvent::SubagentStop => &self.subagent_stop,
-            HookEvent::UserPromptSubmit => &self.user_prompt_submit,
-            HookEvent::PermissionRequest => &self.permission_request,
-            HookEvent::PermissionDenied => &self.permission_denied,
-            HookEvent::TaskCreated => &self.task_created,
-            HookEvent::TaskCompleted => &self.task_completed,
-            HookEvent::ConfigChange => &self.config_change,
-            HookEvent::CwdChanged => &self.cwd_changed,
-            HookEvent::FileChanged => &self.file_changed,
-            HookEvent::Notification => &self.notification,
-            HookEvent::PreCompact => &self.pre_compact,
-            HookEvent::PostCompact => &self.post_compact,
-            HookEvent::TeammateIdle => &self.teammate_idle,
-        }
-    }
-
-    /// Run hooks for a given event with tool context.
-    pub async fn run_event(
-        &self,
-        event: HookEvent,
-        tool_name: Option<&str>,
-        tool_input: Option<&Value>,
-        tool_output: Option<&str>,
-    ) -> Vec<HookOutput> {
-        let rules = self.rules_for_event(&event);
-        let mut outputs = Vec::new();
-        for rule in rules {
-            if let Some(name) = tool_name {
-                if !matches_tool(&rule.matcher, name) {
-                    continue;
-                }
-            }
-            let input = HookInput {
-                event: event.clone(),
-                tool_name: tool_name.map(|s| s.to_string()),
-                tool_input: tool_input.cloned(),
-                tool_output: tool_output.map(|s| s.to_string()),
-                tool_use_id: None,
-                session_id: None,
-                cwd: None,
-                error: None,
-            };
-            let output = (rule.handler)(input).await;
-            outputs.push(output);
-        }
-        outputs
-    }
-
-    /// Run pre-tool-use hooks for a given tool name.
-    pub async fn run_pre_tool_use(
-        &self,
-        tool_name: &str,
-        tool_input: &Value,
-    ) -> Option<HookOutput> {
-        for rule in &self.pre_tool_use {
-            if matches_tool(&rule.matcher, tool_name) {
-                let input = HookInput {
-                    event: HookEvent::PreToolUse,
-                    tool_name: Some(tool_name.to_string()),
-                    tool_input: Some(tool_input.clone()),
-                    tool_output: None,
-                    tool_use_id: None,
-                    session_id: None,
-                    cwd: None,
-                    error: None,
-                };
-                let output = (rule.handler)(input).await;
-                if output.blocked {
-                    return Some(output);
-                }
-            }
-        }
-        None
-    }
-
-    /// Run post-tool-use hooks for a given tool name.
-    pub async fn run_post_tool_use(
-        &self,
-        tool_name: &str,
-        tool_input: &Value,
-        tool_output: &str,
-    ) {
-        for rule in &self.post_tool_use {
-            if matches_tool(&rule.matcher, tool_name) {
-                let input = HookInput {
-                    event: HookEvent::PostToolUse,
-                    tool_name: Some(tool_name.to_string()),
-                    tool_input: Some(tool_input.clone()),
-                    tool_output: Some(tool_output.to_string()),
-                    tool_use_id: None,
-                    session_id: None,
-                    cwd: None,
-                    error: None,
-                };
-                (rule.handler)(input).await;
-            }
-        }
-    }
-
-    /// Run stop hooks.
-    pub async fn run_stop(&self) {
-        for rule in &self.stop {
-            let input = HookInput {
-                event: HookEvent::Stop,
-                tool_name: None,
-                tool_input: None,
-                tool_output: None,
-                tool_use_id: None,
-                session_id: None,
-                cwd: None,
-                error: None,
-            };
-            (rule.handler)(input).await;
-        }
-    }
-}
-
-/// Check if a tool name matches a hook matcher pattern.
-fn matches_tool(matcher: &str, tool_name: &str) -> bool {
-    if matcher == "*" || matcher.is_empty() {
-        return true;
-    }
-
-    // Support pipe-separated patterns: "Bash|Edit|Write"
-    if matcher.contains('|') {
-        return matcher.split('|').any(|p| matches_tool(p.trim(), tool_name));
-    }
-
-    // Support prefix matching: "mcp__*"
-    if matcher.ends_with('*') {
-        let prefix = &matcher[..matcher.len() - 1];
-        return tool_name.starts_with(prefix);
-    }
-
-    // Exact match
-    matcher == tool_name
-}

desktop/src-tauri/crates/open-agent-sdk/src/lib.rs

@@ -1,59 +0,0 @@
-//! # Open Agent SDK
-//!
-//! A Rust framework for building autonomous AI agents that run the full
-//! agentic loop in-process. Supports 15+ built-in tools, MCP integration,
-//! permission systems, cost tracking, and more.
-//!
-//! ## Quick Start
-//!
-//! ```rust,no_run
-//! use open_agent_sdk::{Agent, AgentOptions};
-//!
-//! #[tokio::main]
-//! async fn main() {
-//!     let mut agent = Agent::new(AgentOptions::default()).await.unwrap();
-//!     let result = agent.prompt("What files are in the current directory?").await.unwrap();
-//!     println!("{}", result.text);
-//! }
-//! ```
-
-pub mod agent;
-pub mod api;
-pub mod context;
-pub mod costtracker;
-pub mod hooks;
-pub mod mcp;
-pub mod permissions;
-pub mod session;
-pub mod skills;
-pub mod tools;
-pub mod types;
-pub mod utils;
-
-// Re-export commonly used types
-pub use agent::{Agent, AgentOptions, SubagentDefinition};
-pub use api::{ApiClient, ApiType, LLMProvider, ProviderResponse};
-pub use costtracker::CostTracker;
-pub use hooks::{
-    HookConfig, HookEvent, HookFn, HookInput, HookNotification, HookOutput, HookRule,
-    NotificationLevel, PermissionBehavior, PermissionUpdate,
-};
-pub use mcp::McpClient;
-pub use session::{
-    append_to_session, delete_session, fork_session, get_session_info, get_session_messages,
-    list_sessions, load_session, new_metadata, rename_session, save_session, tag_session,
-    SessionData, SessionMetadata,
-};
-pub use tokio_util::sync::CancellationToken;
-pub use tools::ToolRegistry;
-pub use types::{
-    ApiToolParam, CanUseToolFn, ContentBlock, Message, MessageRole, PermissionDecision,
-    PermissionMode, QueryResult, SDKMessage, SandboxFilesystemConfig, SandboxNetworkConfig,
-    SandboxSettings, ThinkingConfig, Tool, ToolError, ToolInputSchema, ToolResult,
-    ToolResultContent, ToolUseContext, Usage,
-};
-pub use utils::compact::{
-    build_compaction_prompt, compact_conversation, strip_images_from_messages,
-};
-pub use utils::file_cache::FileStateCache;
-pub use utils::tokens::{estimate_cost, estimate_tokens};

desktop/src-tauri/crates/open-agent-sdk/src/mcp/client.rs

@@ -1,341 +0,0 @@
-use crate::types::{McpContentBlock, McpServerConfig, McpServerConnection, McpToolCallResult, McpToolDefinition};
-use serde_json::Value;
-use std::collections::HashMap;
-use std::process::Stdio;
-use std::sync::Arc;
-use tokio::io::{AsyncBufReadExt, AsyncWriteExt, BufReader};
-use tokio::process::{Child, Command};
-use tokio::sync::RwLock;
-
-/// MCP client that manages connections to MCP servers.
-pub struct McpClient {
-    connections: Arc<RwLock<HashMap<String, McpConnection>>>,
-}
-
-struct McpConnection {
-    config: McpServerConfig,
-    tools: Vec<McpToolDefinition>,
-    child: Option<Child>,
-    stdin: Option<tokio::process::ChildStdin>,
-    stdout_reader: Option<Arc<RwLock<BufReader<tokio::process::ChildStdout>>>>,
-}
-
-impl McpClient {
-    pub fn new() -> Self {
-        Self {
-            connections: Arc::new(RwLock::new(HashMap::new())),
-        }
-    }
-
-    /// Connect to an MCP server and list its tools.
-    pub async fn connect(
-        &self,
-        name: &str,
-        config: McpServerConfig,
-    ) -> Result<Vec<McpToolDefinition>, String> {
-        match &config {
-            McpServerConfig::Stdio {
-                command,
-                args,
-                env,
-            } => {
-                let mut cmd = Command::new(command);
-                cmd.args(args)
-                    .stdin(Stdio::piped())
-                    .stdout(Stdio::piped())
-                    .stderr(Stdio::piped());
-                hide_windows_console_window(&mut cmd);
-
-                // Inject login-shell PATH so GUI-launched apps can find
-                // tools installed via version managers (nvm, fnm, volta, …)
-                let shell_path = crate::mcp::shell_path::get_shell_path();
-                if !shell_path.is_empty() && !env.contains_key("PATH") {
-                    cmd.env("PATH", shell_path);
-                }
-                for (key, value) in env {
-                    cmd.env(key, value);
-                }
-
-                let mut child = cmd.spawn().map_err(|e| {
-                    format!("Failed to start MCP server '{}': {}", name, e)
-                })?;
-
-                let stdin = child.stdin.take().ok_or("Failed to get stdin")?;
-                let stdout = child.stdout.take().ok_or("Failed to get stdout")?;
-                let reader = BufReader::new(stdout);
-
-                let mut conn = McpConnection {
-                    config: config.clone(),
-                    tools: Vec::new(),
-                    child: Some(child),
-                    stdin: Some(stdin),
-                    stdout_reader: Some(Arc::new(RwLock::new(reader))),
-                };
-
-                // Initialize the connection
-                let tools = initialize_connection(&mut conn).await?;
-                conn.tools = tools.clone();
-
-                let mut connections = self.connections.write().await;
-                connections.insert(name.to_string(), conn);
-
-                Ok(tools)
-            }
-            McpServerConfig::Sse { url, headers } | McpServerConfig::Http { url, headers } => {
-                // HTTP-based MCP: list tools via HTTP
-                let client = reqwest::Client::new();
-                let mut req = client.post(format!("{}/list-tools", url));
-                for (key, value) in headers {
-                    req = req.header(key, value);
-                }
-
-                let response = req
-                    .json(&serde_json::json!({
-                        "jsonrpc": "2.0",
-                        "id": 1,
-                        "method": "tools/list",
-                    }))
-                    .send()
-                    .await
-                    .map_err(|e| format!("Failed to connect to MCP server '{}': {}", name, e))?;
-
-                let body: Value = response
-                    .json()
-                    .await
-                    .map_err(|e| format!("Invalid response from MCP server: {}", e))?;
-
-                let tools = parse_tool_list(&body);
-
-                let conn = McpConnection {
-                    config: config.clone(),
-                    tools: tools.clone(),
-                    child: None,
-                    stdin: None,
-                    stdout_reader: None,
-                };
-
-                let mut connections = self.connections.write().await;
-                connections.insert(name.to_string(), conn);
-
-                Ok(tools)
-            }
-        }
-    }
-
-    /// Call a tool on a connected MCP server.
-    pub async fn call_tool(
-        &self,
-        server_name: &str,
-        tool_name: &str,
-        arguments: Value,
-    ) -> Result<McpToolCallResult, String> {
-        let connections = self.connections.read().await;
-        let conn = connections
-            .get(server_name)
-            .ok_or_else(|| format!("MCP server '{}' not connected", server_name))?;
-
-        match &conn.config {
-            McpServerConfig::Stdio { .. } => {
-                // Send JSON-RPC request via stdin/stdout
-                // This is simplified; a full implementation would use proper JSON-RPC framing
-                Ok(McpToolCallResult {
-                    content: vec![McpContentBlock::Text {
-                        text: format!(
-                            "MCP tool call: {}/{} (stdio transport)",
-                            server_name, tool_name
-                        ),
-                    }],
-                    is_error: false,
-                })
-            }
-            McpServerConfig::Sse { url, headers } | McpServerConfig::Http { url, headers } => {
-                let client = reqwest::Client::new();
-                let mut req = client.post(format!("{}/call-tool", url));
-                for (key, value) in headers {
-                    req = req.header(key, value);
-                }
-
-                let response = req
-                    .json(&serde_json::json!({
-                        "jsonrpc": "2.0",
-                        "id": 1,
-                        "method": "tools/call",
-                        "params": {
-                            "name": tool_name,
-                            "arguments": arguments,
-                        }
-                    }))
-                    .send()
-                    .await
-                    .map_err(|e| e.to_string())?;
-
-                let body: Value = response.json().await.map_err(|e| e.to_string())?;
-
-                Ok(parse_tool_result(&body))
-            }
-        }
-    }
-
-    /// Get all connections.
-    pub async fn get_connections(&self) -> Vec<McpServerConnection> {
-        let connections = self.connections.read().await;
-        connections
-            .iter()
-            .map(|(name, conn)| McpServerConnection {
-                name: name.clone(),
-                config: conn.config.clone(),
-                tools: conn.tools.clone(),
-                connected: true,
-            })
-            .collect()
-    }
-
-    /// Close all connections.
-    pub async fn close_all(&self) {
-        let mut connections = self.connections.write().await;
-        for (_, mut conn) in connections.drain() {
-            if let Some(mut child) = conn.child.take() {
-                let _ = child.kill().await;
-            }
-        }
-    }
-}
-
-#[cfg(windows)]
-fn hide_windows_console_window(cmd: &mut Command) {
-    cmd.creation_flags(windows_sys::Win32::System::Threading::CREATE_NO_WINDOW);
-}
-
-#[cfg(not(windows))]
-fn hide_windows_console_window(_cmd: &mut Command) {}
-
-impl Default for McpClient {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-async fn initialize_connection(
-    conn: &mut McpConnection,
-) -> Result<Vec<McpToolDefinition>, String> {
-    // Send initialize request
-    let init_request = serde_json::json!({
-        "jsonrpc": "2.0",
-        "id": 1,
-        "method": "initialize",
-        "params": {
-            "protocolVersion": "2024-11-05",
-            "capabilities": {},
-            "clientInfo": {
-                "name": "open-agent-sdk-rust",
-                "version": "0.1.0"
-            }
-        }
-    });
-
-    send_jsonrpc(conn, &init_request).await?;
-    let _init_response = read_jsonrpc(conn).await?;
-
-    // Send initialized notification
-    let initialized = serde_json::json!({
-        "jsonrpc": "2.0",
-        "method": "notifications/initialized"
-    });
-    send_jsonrpc(conn, &initialized).await?;
-
-    // List tools
-    let list_request = serde_json::json!({
-        "jsonrpc": "2.0",
-        "id": 2,
-        "method": "tools/list",
-    });
-
-    send_jsonrpc(conn, &list_request).await?;
-    let response = read_jsonrpc(conn).await?;
-
-    Ok(parse_tool_list(&response))
-}
-
-async fn send_jsonrpc(conn: &mut McpConnection, message: &Value) -> Result<(), String> {
-    if let Some(stdin) = &mut conn.stdin {
-        let msg = format!("{}\n", serde_json::to_string(message).map_err(|e| e.to_string())?);
-        stdin
-            .write_all(msg.as_bytes())
-            .await
-            .map_err(|e| e.to_string())?;
-        stdin.flush().await.map_err(|e| e.to_string())?;
-        Ok(())
-    } else {
-        Err("No stdin available".to_string())
-    }
-}
-
-async fn read_jsonrpc(conn: &McpConnection) -> Result<Value, String> {
-    if let Some(reader) = &conn.stdout_reader {
-        let mut reader = reader.write().await;
-        let mut line = String::new();
-        reader
-            .read_line(&mut line)
-            .await
-            .map_err(|e| e.to_string())?;
-        serde_json::from_str(&line).map_err(|e| e.to_string())
-    } else {
-        Err("No stdout reader available".to_string())
-    }
-}
-
-fn parse_tool_list(response: &Value) -> Vec<McpToolDefinition> {
-    response
-        .get("result")
-        .and_then(|r| r.get("tools"))
-        .and_then(|t| t.as_array())
-        .map(|tools| {
-            tools
-                .iter()
-                .filter_map(|t| {
-                    Some(McpToolDefinition {
-                        name: t.get("name")?.as_str()?.to_string(),
-                        description: t
-                            .get("description")
-                            .and_then(|d| d.as_str())
-                            .map(String::from),
-                        input_schema: t.get("inputSchema").cloned(),
-                    })
-                })
-                .collect()
-        })
-        .unwrap_or_default()
-}
-
-fn parse_tool_result(response: &Value) -> McpToolCallResult {
-    let result = response.get("result").unwrap_or(response);
-    let content = result
-        .get("content")
-        .and_then(|c| c.as_array())
-        .map(|blocks| {
-            blocks
-                .iter()
-                .filter_map(|b| {
-                    let block_type = b.get("type")?.as_str()?;
-                    match block_type {
-                        "text" => Some(McpContentBlock::Text {
-                            text: b.get("text")?.as_str()?.to_string(),
-                        }),
-                        "image" => Some(McpContentBlock::Image {
-                            data: b.get("data")?.as_str()?.to_string(),
-                            mime_type: b.get("mimeType")?.as_str()?.to_string(),
-                        }),
-                        _ => None,
-                    }
-                })
-                .collect()
-        })
-        .unwrap_or_default();
-
-    let is_error = result
-        .get("isError")
-        .and_then(|e| e.as_bool())
-        .unwrap_or(false);
-
-    McpToolCallResult { content, is_error }
-}

desktop/src-tauri/crates/open-agent-sdk/src/mcp/mod.rs

@@ -1,6 +0,0 @@
-mod client;
-pub mod shell_path;
-mod tool;
-
-pub use client::*;
-pub use tool::*;

desktop/src-tauri/crates/open-agent-sdk/src/mcp/shell_path.rs

@@ -1,185 +0,0 @@
-//! Resolve the user's login shell PATH for GUI-launched apps.
-//!
-//! On macOS/Linux, apps launched from Dock/Finder inherit a minimal PATH
-//! that doesn't include tools installed via nvm, fnm, volta, pyenv, etc.
-//! This module resolves the full login shell PATH and caches it.
-
-use std::collections::HashSet;
-use std::sync::OnceLock;
-
-/// Get the cached login shell PATH. Returns an empty string if resolution fails.
-pub fn get_shell_path() -> &'static str {
-    static SHELL_PATH: OnceLock<String> = OnceLock::new();
-    SHELL_PATH.get_or_init(|| resolve_login_shell_path().unwrap_or_default())
-}
-
-#[cfg(unix)]
-fn resolve_login_shell_path() -> Option<String> {
-    let current_path = std::env::var("PATH").ok();
-    let mut best_path: Option<String> = None;
-
-    for shell in shell_candidates() {
-        if let Some(candidate_path) = read_path_from_shell(&shell) {
-            let merged = merge_paths(&candidate_path, current_path.as_deref());
-            if path_score(&merged) > best_path.as_ref().map(|path| path_score(path)).unwrap_or(0) {
-                best_path = Some(merged);
-            }
-        }
-    }
-
-    best_path.or(current_path)
-}
-
-#[cfg(not(unix))]
-fn resolve_login_shell_path() -> Option<String> {
-    std::env::var("PATH").ok()
-}
-
-#[cfg(unix)]
-fn shell_candidates() -> Vec<String> {
-    let mut candidates = Vec::new();
-    let mut seen = HashSet::new();
-
-    for candidate in [
-        std::env::var("SHELL").ok(),
-        Some("zsh".to_string()),
-        Some("/bin/zsh".to_string()),
-        Some("bash".to_string()),
-        Some("/bin/bash".to_string()),
-        Some("sh".to_string()),
-        Some("/bin/sh".to_string()),
-    ]
-    .into_iter()
-    .flatten()
-    {
-        if !candidate.is_empty() && seen.insert(candidate.clone()) {
-            candidates.push(candidate);
-        }
-    }
-
-    candidates
-}
-
-#[cfg(unix)]
-fn read_path_from_shell(shell: &str) -> Option<String> {
-    const START: &str = "__BOOSAPI_PATH_START__";
-    const END: &str = "__BOOSAPI_PATH_END__";
-
-    let output = std::process::Command::new(shell)
-        .args([
-            "-i",
-            "-l",
-            "-c",
-            &format!("printf '{START}'; printenv PATH; printf '{END}'"),
-        ])
-        .stdin(std::process::Stdio::null())
-        .stderr(std::process::Stdio::null())
-        .output()
-        .ok()?;
-
-    extract_marked_path(&output.stdout, START, END)
-}
-
-#[cfg(unix)]
-fn extract_marked_path(output: &[u8], start: &str, end: &str) -> Option<String> {
-    let stdout = String::from_utf8(output.to_vec()).ok()?;
-    let start_idx = stdout.find(start)? + start.len();
-    let end_idx = stdout[start_idx..].find(end)? + start_idx;
-    let path = stdout[start_idx..end_idx].trim().to_string();
-
-    if path.is_empty() {
-        None
-    } else {
-        Some(path)
-    }
-}
-
-#[cfg(unix)]
-fn merge_paths(primary: &str, fallback: Option<&str>) -> String {
-    let mut merged = Vec::new();
-    let mut seen = HashSet::new();
-
-    for path_list in [Some(primary), fallback] {
-        for segment in path_list
-            .unwrap_or_default()
-            .split(':')
-            .map(str::trim)
-            .filter(|segment| !segment.is_empty())
-        {
-            if seen.insert(segment.to_string()) {
-                merged.push(segment.to_string());
-            }
-        }
-    }
-
-    merged.join(":")
-}
-
-#[cfg(unix)]
-fn path_score(path: &str) -> usize {
-    path.split(':')
-        .filter(|segment| !segment.is_empty())
-        .count()
-}
-
-#[cfg(all(test, unix))]
-mod tests {
-    use super::{extract_marked_path, merge_paths, resolve_login_shell_path};
-    use std::fs;
-    use std::os::unix::fs::PermissionsExt;
-
-    #[test]
-    fn resolve_login_shell_path_uses_interactive_shell_config() {
-        let dir = tempfile::tempdir().unwrap();
-        let fake_shell = dir.path().join("fake-shell.sh");
-        let fake_node_dir = dir.path().join("bin");
-        fs::create_dir_all(&fake_node_dir).unwrap();
-        let interactive_path = std::iter::once(fake_node_dir.to_string_lossy().to_string())
-            .chain((0..24).map(|index| format!("/tmp/boosapi-shell-{index}")))
-            .collect::<Vec<_>>()
-            .join(":");
-
-        let script = format!(
-            "#!/bin/sh\nmode=plain\nfor arg in \"$@\"; do\n  if [ \"$arg\" = \"-i\" ]; then\n    mode=interactive\n  fi\ndone\nif [ \"$mode\" = \"interactive\" ]; then\n  printf '__BOOSAPI_PATH_START__%s__BOOSAPI_PATH_END__\\n' '{}:/usr/bin:/bin'\nelse\n  printf '__BOOSAPI_PATH_START__%s__BOOSAPI_PATH_END__\\n' '/usr/bin:/bin'\nfi\n",
-            interactive_path
-        );
-        fs::write(&fake_shell, script).unwrap();
-
-        let mut perms = fs::metadata(&fake_shell).unwrap().permissions();
-        perms.set_mode(0o755);
-        fs::set_permissions(&fake_shell, perms).unwrap();
-
-        let original_shell = std::env::var_os("SHELL");
-        std::env::set_var("SHELL", &fake_shell);
-
-        let resolved = resolve_login_shell_path().unwrap();
-
-        match original_shell {
-            Some(shell) => std::env::set_var("SHELL", shell),
-            None => std::env::remove_var("SHELL"),
-        }
-
-        assert!(
-            resolved
-                .split(':')
-                .any(|segment| segment == fake_node_dir.to_string_lossy()),
-            "expected interactive PATH to include {}, got {}",
-            fake_node_dir.display(),
-            resolved
-        );
-    }
-
-    #[test]
-    fn extract_marked_path_ignores_shell_noise() {
-        let output = b"hello\n__BOOSAPI_PATH_START__/usr/local/bin:/usr/bin__BOOSAPI_PATH_END__\n";
-        let path =
-            extract_marked_path(output, "__BOOSAPI_PATH_START__", "__BOOSAPI_PATH_END__").unwrap();
-        assert_eq!(path, "/usr/local/bin:/usr/bin");
-    }
-
-    #[test]
-    fn merge_paths_deduplicates_segments() {
-        let merged = merge_paths("/opt/bin:/usr/bin", Some("/usr/bin:/bin"));
-        assert_eq!(merged, "/opt/bin:/usr/bin:/bin");
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/mcp/tool.rs

@@ -1,109 +0,0 @@
-use async_trait::async_trait;
-use serde_json::Value;
-use std::sync::Arc;
-
-use crate::types::{McpContentBlock, McpToolDefinition, Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-use super::client::McpClient;
-
-/// Wraps an MCP tool as a standard Tool implementation.
-/// Tool names are prefixed: mcp__{server_name}__{tool_name}
-pub struct McpToolWrapper {
-    server_name: String,
-    tool_def: McpToolDefinition,
-    client: Arc<McpClient>,
-    prefixed_name: String,
-}
-
-impl McpToolWrapper {
-    pub fn new(
-        server_name: &str,
-        tool_def: McpToolDefinition,
-        client: Arc<McpClient>,
-    ) -> Self {
-        let prefixed_name = format!("mcp__{}_{}", server_name, tool_def.name);
-        Self {
-            server_name: server_name.to_string(),
-            tool_def,
-            client,
-            prefixed_name,
-        }
-    }
-}
-
-#[async_trait]
-impl Tool for McpToolWrapper {
-    fn name(&self) -> &str {
-        &self.prefixed_name
-    }
-
-    fn description(&self) -> &str {
-        self.tool_def
-            .description
-            .as_deref()
-            .unwrap_or("MCP tool")
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        if let Some(schema) = &self.tool_def.input_schema {
-            if let Ok(parsed) = serde_json::from_value::<ToolInputSchema>(schema.clone()) {
-                return parsed;
-            }
-        }
-        ToolInputSchema::default()
-    }
-
-    async fn call(
-        &self,
-        input: Value,
-        _context: &ToolUseContext,
-    ) -> Result<ToolResult, ToolError> {
-        let result = self
-            .client
-            .call_tool(&self.server_name, &self.tool_def.name, input)
-            .await
-            .map_err(|e| ToolError::ExecutionError(e))?;
-
-        if result.is_error {
-            let text: String = result
-                .content
-                .iter()
-                .filter_map(|c| match c {
-                    McpContentBlock::Text { text } => Some(text.as_str()),
-                    _ => None,
-                })
-                .collect::<Vec<_>>()
-                .join("\n");
-            Ok(ToolResult::error(text))
-        } else {
-            let text: String = result
-                .content
-                .iter()
-                .filter_map(|c| match c {
-                    McpContentBlock::Text { text } => Some(text.as_str()),
-                    _ => None,
-                })
-                .collect::<Vec<_>>()
-                .join("\n");
-            Ok(ToolResult::text(text))
-        }
-    }
-
-    fn is_read_only(&self, _input: &Value) -> bool {
-        false // MCP tools are treated as mutations by default
-    }
-}
-
-/// Create tool wrappers for all tools from a connected MCP server.
-pub fn create_mcp_tools(
-    server_name: &str,
-    tools: &[McpToolDefinition],
-    client: Arc<McpClient>,
-) -> Vec<Arc<dyn Tool>> {
-    tools
-        .iter()
-        .map(|tool_def| {
-            Arc::new(McpToolWrapper::new(server_name, tool_def.clone(), client.clone()))
-                as Arc<dyn Tool>
-        })
-        .collect()
-}

desktop/src-tauri/crates/open-agent-sdk/src/permissions/filesystem.rs

@@ -1,104 +0,0 @@
-use std::path::{Path, PathBuf};
-
-/// Sensitive file patterns that should be flagged.
-const SENSITIVE_PATTERNS: &[&str] = &[
-    ".env",
-    ".env.local",
-    ".env.production",
-    "credentials.json",
-    "credentials.yaml",
-    "credentials.yml",
-    ".aws/credentials",
-    ".ssh/id_rsa",
-    ".ssh/id_ed25519",
-    "id_rsa",
-    "id_ed25519",
-    ".npmrc",
-    ".pypirc",
-];
-
-/// Validates filesystem paths against allowed directories.
-pub struct FilesystemValidator {
-    allowed_dirs: Vec<PathBuf>,
-    read_only_dirs: Vec<PathBuf>,
-}
-
-impl FilesystemValidator {
-    pub fn new(working_dir: &str) -> Self {
-        let working = PathBuf::from(working_dir);
-        let home = dirs_home();
-
-        let mut allowed_dirs = vec![
-            working.clone(),
-            std::env::temp_dir(),
-        ];
-
-        if let Some(home) = &home {
-            allowed_dirs.push(home.join(".codeany"));
-        }
-
-        Self {
-            allowed_dirs,
-            read_only_dirs: Vec::new(),
-        }
-    }
-
-    pub fn add_allowed_dir(&mut self, dir: PathBuf) {
-        self.allowed_dirs.push(dir);
-    }
-
-    pub fn add_read_only_dir(&mut self, dir: PathBuf) {
-        self.read_only_dirs.push(dir);
-    }
-
-    /// Check if a path is allowed for the given operation.
-    pub fn validate_path(&self, path: &str, write: bool) -> Result<(), String> {
-        let path = resolve_path(path);
-
-        // Check read-only dirs
-        if write {
-            for ro_dir in &self.read_only_dirs {
-                if path.starts_with(ro_dir) {
-                    return Err(format!(
-                        "Path {} is in a read-only directory",
-                        path.display()
-                    ));
-                }
-            }
-        }
-
-        // Check allowed dirs
-        let allowed = self.allowed_dirs.iter().any(|dir| path.starts_with(dir));
-        if !allowed {
-            return Err(format!(
-                "Path {} is outside allowed directories",
-                path.display()
-            ));
-        }
-
-        Ok(())
-    }
-
-    /// Check if a path is sensitive (credentials, keys, etc.).
-    pub fn is_sensitive_path(path: &str) -> bool {
-        let path_lower = path.to_lowercase();
-        SENSITIVE_PATTERNS
-            .iter()
-            .any(|pattern| path_lower.ends_with(pattern) || path_lower.contains(pattern))
-    }
-}
-
-fn resolve_path(path: &str) -> PathBuf {
-    let p = Path::new(path);
-    if let Ok(canonical) = p.canonicalize() {
-        canonical
-    } else {
-        p.to_path_buf()
-    }
-}
-
-fn dirs_home() -> Option<PathBuf> {
-    std::env::var("HOME")
-        .ok()
-        .map(PathBuf::from)
-}

desktop/src-tauri/crates/open-agent-sdk/src/permissions/mod.rs

@@ -1,5 +0,0 @@
-mod filesystem;
-mod permissions;
-
-pub use filesystem::*;
-pub use permissions::*;

desktop/src-tauri/crates/open-agent-sdk/src/permissions/permissions.rs

@@ -1,119 +0,0 @@
-use crate::types::PermissionMode;
-use serde_json::Value;
-
-/// A permission rule that matches tool invocations.
-#[derive(Debug, Clone)]
-pub struct Rule {
-    pub tool_name: String,
-    pub pattern: Option<String>,
-}
-
-/// Permission configuration.
-#[derive(Debug, Clone)]
-pub struct PermissionConfig {
-    pub mode: PermissionMode,
-    pub allow_rules: Vec<Rule>,
-    pub deny_rules: Vec<Rule>,
-    pub allowed_tools: Option<Vec<String>>,
-}
-
-impl Default for PermissionConfig {
-    fn default() -> Self {
-        Self {
-            mode: PermissionMode::BypassPermissions,
-            allow_rules: Vec::new(),
-            deny_rules: Vec::new(),
-            allowed_tools: None,
-        }
-    }
-}
-
-/// Result of a permission check.
-#[derive(Debug, Clone, PartialEq)]
-pub enum PermissionResult {
-    Allow,
-    Deny(String),
-}
-
-/// Check if a tool invocation is allowed.
-pub fn check_permission(
-    config: &PermissionConfig,
-    tool_name: &str,
-    input: &Value,
-) -> PermissionResult {
-    // Bypass mode allows everything
-    if config.mode == PermissionMode::BypassPermissions {
-        return PermissionResult::Allow;
-    }
-
-    // Check allowed tools whitelist
-    if let Some(allowed) = &config.allowed_tools {
-        if !allowed.iter().any(|a| a == tool_name) {
-            return PermissionResult::Deny(format!("Tool '{}' is not in allowed list", tool_name));
-        }
-    }
-
-    // Check deny rules first
-    for rule in &config.deny_rules {
-        if matches_rule(&rule.tool_name, tool_name) {
-            if let Some(pattern) = &rule.pattern {
-                if matches_input_pattern(pattern, input) {
-                    return PermissionResult::Deny(format!(
-                        "Tool '{}' denied by rule",
-                        tool_name
-                    ));
-                }
-            } else {
-                return PermissionResult::Deny(format!(
-                    "Tool '{}' denied by rule",
-                    tool_name
-                ));
-            }
-        }
-    }
-
-    // Check allow rules
-    for rule in &config.allow_rules {
-        if matches_rule(&rule.tool_name, tool_name) {
-            return PermissionResult::Allow;
-        }
-    }
-
-    // Default behavior based on mode
-    match config.mode {
-        PermissionMode::DontAsk | PermissionMode::Auto => PermissionResult::Allow,
-        PermissionMode::AcceptEdits => {
-            // Allow read-only tools and file edits
-            let read_only_tools = [
-                "Read", "Glob", "Grep", "WebFetch", "WebSearch", "TaskList", "TaskGet",
-                "ToolSearch",
-            ];
-            if read_only_tools.contains(&tool_name) {
-                PermissionResult::Allow
-            } else {
-                PermissionResult::Allow // acceptEdits mode allows edits
-            }
-        }
-        PermissionMode::Plan => PermissionResult::Deny(format!(
-            "Tool '{}' requires approval in plan mode",
-            tool_name
-        )),
-        _ => PermissionResult::Allow,
-    }
-}
-
-fn matches_rule(rule_name: &str, tool_name: &str) -> bool {
-    if rule_name == "*" {
-        return true;
-    }
-    if rule_name.ends_with('*') {
-        let prefix = &rule_name[..rule_name.len() - 1];
-        return tool_name.starts_with(prefix);
-    }
-    rule_name == tool_name
-}
-
-fn matches_input_pattern(pattern: &str, input: &Value) -> bool {
-    let input_str = input.to_string();
-    input_str.contains(pattern)
-}

desktop/src-tauri/crates/open-agent-sdk/src/session.rs

@@ -1,253 +0,0 @@
-//! # Session Storage & Management
-//!
-//! Persists conversation transcripts to disk for resumption.
-//! Manages session lifecycle (create, resume, list, fork, delete, rename, tag).
-
-use crate::types::Message;
-use chrono::Utc;
-use serde::{Deserialize, Serialize};
-use std::path::{Path, PathBuf};
-use tokio::fs;
-
-/// Session metadata persisted alongside the transcript.
-#[derive(Debug, Clone, Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct SessionMetadata {
-    pub id: String,
-    pub cwd: String,
-    pub model: String,
-    pub created_at: String,
-    pub updated_at: String,
-    pub message_count: usize,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub summary: Option<String>,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub title: Option<String>,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub tags: Option<Vec<String>>,
-}
-
-/// Session data stored on disk (metadata + messages).
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct SessionData {
-    pub metadata: SessionMetadata,
-    pub messages: Vec<Message>,
-}
-
-// ---------------------------------------------------------------------------
-// Path helpers
-// ---------------------------------------------------------------------------
-
-/// Return the root sessions directory: `~/.open-agent-sdk/sessions`.
-fn get_sessions_dir() -> PathBuf {
-    let home = std::env::var("HOME")
-        .or_else(|_| std::env::var("USERPROFILE"))
-        .unwrap_or_else(|_| "/tmp".to_string());
-    Path::new(&home)
-        .join(".open-agent-sdk")
-        .join("sessions")
-}
-
-/// Return the directory for a specific session.
-fn get_session_path(session_id: &str) -> PathBuf {
-    get_sessions_dir().join(session_id)
-}
-
-// ---------------------------------------------------------------------------
-// Public API
-// ---------------------------------------------------------------------------
-
-/// Persist a session to `~/.open-agent-sdk/sessions/{id}/transcript.json`.
-pub async fn save_session(
-    session_id: &str,
-    messages: &[Message],
-    metadata: &SessionMetadata,
-) -> Result<(), String> {
-    let dir = get_session_path(session_id);
-    fs::create_dir_all(&dir)
-        .await
-        .map_err(|e| format!("Failed to create session directory: {e}"))?;
-
-    let data = SessionData {
-        metadata: SessionMetadata {
-            id: session_id.to_string(),
-            cwd: metadata.cwd.clone(),
-            model: metadata.model.clone(),
-            created_at: metadata.created_at.clone(),
-            updated_at: Utc::now().to_rfc3339(),
-            message_count: messages.len(),
-            summary: metadata.summary.clone(),
-            title: metadata.title.clone(),
-            tags: metadata.tags.clone(),
-        },
-        messages: messages.to_vec(),
-    };
-
-    let json = serde_json::to_string_pretty(&data)
-        .map_err(|e| format!("Failed to serialize session: {e}"))?;
-
-    fs::write(dir.join("transcript.json"), json)
-        .await
-        .map_err(|e| format!("Failed to write session file: {e}"))?;
-
-    Ok(())
-}
-
-/// Load a session from disk. Returns `None` if the session does not exist or
-/// the transcript cannot be parsed.
-pub async fn load_session(session_id: &str) -> Result<Option<SessionData>, String> {
-    let file_path = get_session_path(session_id).join("transcript.json");
-    match fs::read_to_string(&file_path).await {
-        Ok(content) => {
-            let data: SessionData = serde_json::from_str(&content)
-                .map_err(|e| format!("Failed to parse session: {e}"))?;
-            Ok(Some(data))
-        }
-        Err(e) if e.kind() == std::io::ErrorKind::NotFound => Ok(None),
-        Err(e) => Err(format!("Failed to read session file: {e}")),
-    }
-}
-
-/// List all sessions sorted by `updatedAt` descending (most recent first).
-pub async fn list_sessions() -> Result<Vec<SessionMetadata>, String> {
-    let dir = get_sessions_dir();
-    let mut entries = match fs::read_dir(&dir).await {
-        Ok(entries) => entries,
-        Err(e) if e.kind() == std::io::ErrorKind::NotFound => return Ok(Vec::new()),
-        Err(e) => return Err(format!("Failed to read sessions directory: {e}")),
-    };
-
-    let mut sessions: Vec<SessionMetadata> = Vec::new();
-
-    while let Some(entry) = entries
-        .next_entry()
-        .await
-        .map_err(|e| format!("Failed to read directory entry: {e}"))?
-    {
-        let name = entry.file_name().to_string_lossy().to_string();
-        if let Ok(Some(data)) = load_session(&name).await {
-            sessions.push(data.metadata);
-        }
-    }
-
-    // Sort by updatedAt descending
-    sessions.sort_by(|a, b| b.updated_at.cmp(&a.updated_at));
-
-    Ok(sessions)
-}
-
-/// Fork a session — create a copy with a new ID. Returns the new session ID.
-pub async fn fork_session(
-    source_session_id: &str,
-    new_session_id: Option<&str>,
-) -> Result<Option<String>, String> {
-    let data = match load_session(source_session_id).await? {
-        Some(d) => d,
-        None => return Ok(None),
-    };
-
-    let fork_id = new_session_id
-        .map(|s| s.to_string())
-        .unwrap_or_else(|| uuid::Uuid::new_v4().to_string());
-
-    let now = Utc::now().to_rfc3339();
-    let meta = SessionMetadata {
-        id: fork_id.clone(),
-        cwd: data.metadata.cwd,
-        model: data.metadata.model,
-        created_at: now,
-        updated_at: String::new(), // will be overwritten by save_session
-        message_count: data.messages.len(),
-        summary: Some(format!("Forked from session {source_session_id}")),
-        title: data.metadata.title,
-        tags: data.metadata.tags,
-    };
-
-    save_session(&fork_id, &data.messages, &meta).await?;
-    Ok(Some(fork_id))
-}
-
-/// Get messages from a session.
-pub async fn get_session_messages(session_id: &str) -> Result<Vec<Message>, String> {
-    match load_session(session_id).await? {
-        Some(data) => Ok(data.messages),
-        None => Ok(Vec::new()),
-    }
-}
-
-/// Append a message to an existing session.
-pub async fn append_to_session(session_id: &str, message: Message) -> Result<(), String> {
-    let mut data = match load_session(session_id).await? {
-        Some(d) => d,
-        None => return Err(format!("Session '{session_id}' not found")),
-    };
-
-    data.messages.push(message);
-    data.metadata.message_count = data.messages.len();
-
-    save_session(session_id, &data.messages, &data.metadata).await
-}
-
-/// Delete a session directory from disk.
-pub async fn delete_session(session_id: &str) -> Result<bool, String> {
-    let path = get_session_path(session_id);
-    match fs::remove_dir_all(&path).await {
-        Ok(()) => Ok(true),
-        Err(e) if e.kind() == std::io::ErrorKind::NotFound => Ok(false),
-        Err(e) => Err(format!("Failed to delete session: {e}")),
-    }
-}
-
-/// Get metadata about a specific session.
-pub async fn get_session_info(session_id: &str) -> Result<Option<SessionMetadata>, String> {
-    match load_session(session_id).await? {
-        Some(data) => Ok(Some(data.metadata)),
-        None => Ok(None),
-    }
-}
-
-/// Rename (update the title of) a session.
-pub async fn rename_session(session_id: &str, title: &str) -> Result<(), String> {
-    let data = match load_session(session_id).await? {
-        Some(d) => d,
-        None => return Err(format!("Session '{session_id}' not found")),
-    };
-
-    let meta = SessionMetadata {
-        title: Some(title.to_string()),
-        ..data.metadata
-    };
-
-    save_session(session_id, &data.messages, &meta).await
-}
-
-/// Add or update tags on a session. Pass `None` to clear tags.
-pub async fn tag_session(session_id: &str, tags: Option<Vec<String>>) -> Result<(), String> {
-    let data = match load_session(session_id).await? {
-        Some(d) => d,
-        None => return Err(format!("Session '{session_id}' not found")),
-    };
-
-    let meta = SessionMetadata {
-        tags,
-        ..data.metadata
-    };
-
-    save_session(session_id, &data.messages, &meta).await
-}
-
-/// Create a new `SessionMetadata` with sensible defaults.
-pub fn new_metadata(id: &str, cwd: &str, model: &str) -> SessionMetadata {
-    let now = Utc::now().to_rfc3339();
-    SessionMetadata {
-        id: id.to_string(),
-        cwd: cwd.to_string(),
-        model: model.to_string(),
-        created_at: now.clone(),
-        updated_at: now,
-        message_count: 0,
-        summary: None,
-        title: None,
-        tags: None,
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/skills/loader.rs

@@ -1,159 +0,0 @@
-use std::path::{Path, PathBuf};
-
-use crate::types::skill::{LoadedSkill, SkillMetadata, SkillSource};
-
-/// Parse a SKILL.md file into (metadata, markdown_body).
-/// Frontmatter is delimited by `---` lines at the start of the file.
-pub fn parse_skill_file(content: &str) -> Option<(SkillMetadata, String)> {
-    let trimmed = content.trim_start();
-    if !trimmed.starts_with("---") {
-        return None;
-    }
-
-    // Find the closing `---`
-    let after_first = &trimmed[3..];
-    let rest = after_first.trim_start_matches(['\r', '\n']);
-    let end_idx = rest.find("\n---")?;
-    let yaml_str = &rest[..end_idx];
-    let after_closing = &rest[end_idx + 4..]; // skip "\n---"
-    let body = after_closing.trim_start_matches(['\r', '\n']).to_string();
-
-    let metadata: SkillMetadata = serde_yaml::from_str(yaml_str).ok()?;
-    Some((metadata, body))
-}
-
-/// Load a single skill from a directory containing SKILL.md.
-pub fn load_skill_from_dir(dir: &Path, source: SkillSource) -> Option<LoadedSkill> {
-    let skill_file = dir.join("SKILL.md");
-    let content = std::fs::read_to_string(&skill_file).ok()?;
-    let (metadata, body) = parse_skill_file(&content)?;
-
-    let name = metadata
-        .name
-        .clone();
-    let name = if name.is_empty() {
-        dir.file_name()?.to_string_lossy().to_string()
-    } else {
-        name
-    };
-
-    Some(LoadedSkill {
-        name,
-        path: skill_file,
-        metadata,
-        content: body,
-        source,
-        group: None,
-    })
-}
-
-/// Scan all subdirectories of `parent_dir` for SKILL.md files.
-pub fn load_from_dir(parent_dir: &Path, source: SkillSource) -> Vec<LoadedSkill> {
-    let entries = match std::fs::read_dir(parent_dir) {
-        Ok(e) => e,
-        Err(_) => return Vec::new(),
-    };
-
-    let mut skills = Vec::new();
-    for entry in entries.flatten() {
-        let path = entry.path();
-        if path.is_dir() {
-            if let Some(skill) = load_skill_from_dir(&path, source.clone()) {
-                skills.push(skill);
-            } else {
-                // No SKILL.md — treat as a group container and recurse
-                let group_name = match path.file_name() {
-                    Some(n) => n.to_string_lossy().to_string(),
-                    None => continue,
-                };
-                let mut group_skills = Vec::new();
-                collect_skills_recursive(&path, source.clone(), &mut group_skills, 0, 3);
-                for mut skill in group_skills {
-                    skill.group = Some(group_name.clone());
-                    skills.push(skill);
-                }
-            }
-        }
-    }
-    skills
-}
-
-/// Recursively collect skills from nested directories up to `max_depth`.
-fn collect_skills_recursive(
-    dir: &Path,
-    source: SkillSource,
-    skills: &mut Vec<LoadedSkill>,
-    depth: u32,
-    max_depth: u32,
-) {
-    if depth >= max_depth {
-        return;
-    }
-    let entries = match std::fs::read_dir(dir) {
-        Ok(e) => e,
-        Err(_) => return,
-    };
-    for entry in entries.flatten() {
-        let path = entry.path();
-        if path.is_dir() {
-            if let Some(skill) = load_skill_from_dir(&path, source.clone()) {
-                skills.push(skill);
-            } else {
-                collect_skills_recursive(&path, source.clone(), skills, depth + 1, max_depth);
-            }
-        }
-    }
-}
-
-/// Load skills from all global directories in priority order.
-/// Deduplicates by name — first found wins.
-pub fn load_all_global(home_dir: &Path) -> Vec<LoadedSkill> {
-    let dirs: Vec<(PathBuf, SkillSource)> = vec![
-        (home_dir.join(".boosapi").join("skills"), SkillSource::BoosApi),
-        (home_dir.join(".claude").join("skills"), SkillSource::Claude),
-        (home_dir.join(".agents").join("skills"), SkillSource::Agents),
-    ];
-
-    let mut result = Vec::new();
-    let mut seen = std::collections::HashSet::new();
-
-    for (dir, source) in dirs {
-        for skill in load_from_dir(&dir, source) {
-            if seen.insert(skill.name.clone()) {
-                result.push(skill);
-            }
-        }
-    }
-    result
-}
-
-/// Walk up from `cwd` looking for `.git/` or `.boosapi/` to detect the project root.
-pub fn detect_project_root(cwd: &Path) -> Option<PathBuf> {
-    let mut current = cwd.to_path_buf();
-    loop {
-        if current.join(".git").is_dir() || current.join(".boosapi").is_dir() {
-            return Some(current);
-        }
-        if !current.pop() {
-            return None;
-        }
-    }
-}
-
-/// Load skills from the project's `.boosapi/skills/` directory.
-pub fn load_project_skills(cwd: &Path) -> Vec<LoadedSkill> {
-    let root = match detect_project_root(cwd) {
-        Some(r) => r,
-        None => return Vec::new(),
-    };
-    load_from_dir(&root.join(".boosapi").join("skills"), SkillSource::Project)
-}
-
-/// Substitute template variables in skill content.
-/// Replaces `$ARGUMENTS`, `${SKILL_DIR}`, and `${CLAUDE_SKILL_DIR}` (compat).
-pub fn substitute_variables(content: &str, arguments: &str, skill_dir: &str) -> String {
-    content
-        .replace("$ARGUMENTS", arguments)
-        .replace("${SKILL_DIR}", skill_dir)
-        .replace("${CLAUDE_SKILL_DIR}", skill_dir)
-}

desktop/src-tauri/crates/open-agent-sdk/src/skills/mod.rs

@@ -1,5 +0,0 @@
-pub mod loader;
-pub mod registry;
-
-pub use loader::*;
-pub use registry::*;

desktop/src-tauri/crates/open-agent-sdk/src/skills/registry.rs

@@ -1,102 +0,0 @@
-use std::collections::{HashMap, HashSet};
-
-use crate::types::skill::LoadedSkill;
-
-pub struct SkillRegistry {
-    skills: HashMap<String, LoadedSkill>,
-    disabled: HashSet<String>,
-}
-
-impl SkillRegistry {
-    pub fn new() -> Self {
-        Self {
-            skills: HashMap::new(),
-            disabled: HashSet::new(),
-        }
-    }
-
-    /// Register a skill. If a skill with the same name exists, ignore (first wins).
-    pub fn register(&mut self, skill: LoadedSkill) {
-        self.skills.entry(skill.name.clone()).or_insert(skill);
-    }
-
-    /// Set the disabled skills set (from database).
-    pub fn set_disabled(&mut self, disabled: HashSet<String>) {
-        self.disabled = disabled;
-    }
-
-    /// Get all registered skills (including disabled).
-    pub fn all(&self) -> Vec<&LoadedSkill> {
-        self.skills.values().collect()
-    }
-
-    /// Get all enabled skills.
-    pub fn all_enabled(&self) -> Vec<&LoadedSkill> {
-        self.skills
-            .values()
-            .filter(|s| !self.disabled.contains(&s.name))
-            .collect()
-    }
-
-    /// Get a skill by name (regardless of enabled/disabled).
-    pub fn get(&self, name: &str) -> Option<&LoadedSkill> {
-        self.skills.get(name)
-    }
-
-    /// Get skills that the model can auto-invoke (enabled + not disable_model_invocation).
-    pub fn auto_invocable(&self) -> Vec<&LoadedSkill> {
-        self.skills
-            .values()
-            .filter(|s| !self.disabled.contains(&s.name) && !s.metadata.disable_model_invocation)
-            .collect()
-    }
-
-    /// Get skills that the user can invoke (enabled + user_invocable).
-    pub fn user_invocable(&self) -> Vec<&LoadedSkill> {
-        self.skills
-            .values()
-            .filter(|s| !self.disabled.contains(&s.name) && s.metadata.user_invocable)
-            .collect()
-    }
-
-    /// Generate a summary for system prompt injection (only enabled skills).
-    pub fn generate_context_summary(&self) -> String {
-        let skills = self.all_enabled();
-        if skills.is_empty() {
-            return String::new();
-        }
-        let mut summary = String::from(
-            "# Available Skills\n\nYou have access to the following skills via the Skill tool:\n\n",
-        );
-        for skill in &skills {
-            summary.push_str(&format!("- **{}**", skill.name));
-            if let Some(desc) = &skill.metadata.description {
-                let desc = if desc.len() > 250 {
-                    format!("{}...", &desc[..250])
-                } else {
-                    desc.clone()
-                };
-                summary.push_str(&format!(": {}", desc));
-            }
-            if let Some(when) = &skill.metadata.when_to_use {
-                summary.push_str(&format!(" TRIGGER when: {}", when));
-            }
-            if let Some(hint) = &skill.metadata.argument_hint {
-                summary.push_str(&format!(" (usage: /{})", hint));
-            }
-            summary.push('\n');
-        }
-        summary.push_str(
-            "\nWhen a skill matches the user's request, invoke it using the Skill tool. \
-             When the Skill tool returns instructions, treat them as mandatory operational \
-             procedures, not as optional reference material. Follow the instructions step by step.\n",
-        );
-        summary
-    }
-}
-
-impl Default for SkillRegistry {
-    fn default() -> Self {
-        Self::new()
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/askuser.rs

@@ -1,107 +0,0 @@
-use async_trait::async_trait;
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::sync::Arc;
-
-use crate::types::{Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-
-/// Structured request passed to the ask callback.
-#[derive(Debug, Clone)]
-pub struct AskUserRequest {
-    pub question: String,
-    pub options: Option<Vec<String>>,
-}
-
-/// Callback function for asking the user a question.
-pub type AskUserFn = Arc<
-    dyn Fn(AskUserRequest) -> futures::future::BoxFuture<'static, Result<String, String>>
-        + Send
-        + Sync,
->;
-
-pub struct AskUserTool {
-    ask_fn: Option<AskUserFn>,
-}
-
-impl Default for AskUserTool {
-    fn default() -> Self {
-        Self { ask_fn: None }
-    }
-}
-
-impl AskUserTool {
-    pub fn new(ask_fn: AskUserFn) -> Self {
-        Self {
-            ask_fn: Some(ask_fn),
-        }
-    }
-}
-
-#[async_trait]
-impl Tool for AskUserTool {
-    fn name(&self) -> &str {
-        "AskUserQuestion"
-    }
-
-    fn description(&self) -> &str {
-        "Ask the user a question and wait for their response. Use when you need clarification or input. Optionally provide a list of options for the user to choose from."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "question".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "The question to ask the user"
-                    }),
-                ),
-                (
-                    "options".to_string(),
-                    json!({
-                        "type": "array",
-                        "items": { "type": "string" },
-                        "description": "Optional list of choices for the user to select from (multi-select). The user can also provide additional free-form input."
-                    }),
-                ),
-            ]),
-            required: vec!["question".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    async fn call(&self, input: Value, _context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let question = input
-            .get("question")
-            .and_then(|q| q.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'question' field".to_string()))?;
-
-        let options: Option<Vec<String>> = input.get("options").and_then(|o| {
-            o.as_array().map(|arr| {
-                arr.iter()
-                    .filter_map(|v| v.as_str().map(String::from))
-                    .collect()
-            })
-        });
-
-        let request = AskUserRequest {
-            question: question.to_string(),
-            options,
-        };
-
-        match &self.ask_fn {
-            Some(ask_fn) => {
-                let answer = (ask_fn)(request)
-                    .await
-                    .map_err(|e| ToolError::ExecutionError(e))?;
-                Ok(ToolResult::text(answer))
-            }
-            None => Ok(ToolResult::error(
-                "User interaction is not configured. Provide an ask_fn when creating the agent."
-                    .to_string(),
-            )),
-        }
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/bash.rs

@@ -1,368 +0,0 @@
-use async_trait::async_trait;
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::path::Path;
-use std::process::Stdio;
-use tokio::process::Command;
-
-use crate::types::{Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-
-const DEFAULT_TIMEOUT_MS: u64 = 120_000;
-const MAX_TIMEOUT_MS: u64 = 600_000;
-const MAX_OUTPUT_SIZE: usize = 100_000;
-
-/// Destructive command patterns that should be flagged.
-const DESTRUCTIVE_PATTERNS: &[&str] = &[
-    "rm -rf /",
-    "rm -rf ~",
-    "rm -rf .",
-    "git push --force",
-    "git push -f",
-    "git reset --hard",
-    "chmod 777",
-    "chmod -R 777",
-    "> /dev/sda",
-    "mkfs.",
-    "dd if=",
-    ":(){ :|:& };:",
-];
-
-pub struct BashTool;
-
-#[async_trait]
-impl Tool for BashTool {
-    fn name(&self) -> &str {
-        "Bash"
-    }
-
-    fn description(&self) -> &str {
-        "Executes a given bash command and returns its output. Use for system commands and terminal operations that require shell execution."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "command".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "The command to execute"
-                    }),
-                ),
-                (
-                    "timeout".to_string(),
-                    json!({
-                        "type": "number",
-                        "description": "Optional timeout in milliseconds (max 600000)"
-                    }),
-                ),
-                (
-                    "description".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "Clear description of what this command does"
-                    }),
-                ),
-            ]),
-            required: vec!["command".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    fn is_read_only(&self, input: &Value) -> bool {
-        let command = input.get("command").and_then(|c| c.as_str()).unwrap_or("");
-
-        // Check if command starts with a read-only command
-        let cmd_trimmed = command.trim();
-        let first_cmd = cmd_trimmed.split_whitespace().next().unwrap_or("");
-        let single_word_reads = [
-            "ls", "cat", "head", "tail", "find", "grep", "rg", "wc", "pwd", "echo", "which",
-            "type", "file", "stat", "du", "df",
-        ];
-        let prefix_reads = [
-            "git status",
-            "git log",
-            "git diff",
-            "git show",
-            "git branch",
-            "cargo check",
-            "cargo test --no-run",
-            "rustc --version",
-        ];
-
-        single_word_reads.contains(&first_cmd)
-            || prefix_reads.iter().any(|p| cmd_trimmed.starts_with(p))
-    }
-
-    async fn call(&self, input: Value, context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let command = input
-            .get("command")
-            .and_then(|c| c.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'command' field".to_string()))?;
-
-        // Security check
-        if let Some(warning) = check_destructive(command) {
-            return Ok(ToolResult::error(format!(
-                "Potentially destructive command detected: {}. Proceed with caution.",
-                warning
-            )));
-        }
-
-        let timeout_ms = input
-            .get("timeout")
-            .and_then(|t| t.as_u64())
-            .unwrap_or(DEFAULT_TIMEOUT_MS)
-            .min(MAX_TIMEOUT_MS);
-
-        let output = tokio::time::timeout(
-            std::time::Duration::from_millis(timeout_ms),
-            run_command(command, &context.working_dir),
-        )
-        .await;
-
-        match output {
-            Ok(Ok((stdout, stderr, exit_code))) => {
-                let mut result = String::new();
-
-                if !stdout.is_empty() {
-                    result.push_str(&stdout);
-                }
-                if !stderr.is_empty() {
-                    if !result.is_empty() {
-                        result.push('\n');
-                    }
-                    result.push_str("STDERR:\n");
-                    result.push_str(&stderr);
-                }
-
-                if result.len() > MAX_OUTPUT_SIZE {
-                    result.truncate(MAX_OUTPUT_SIZE);
-                    result.push_str("\n... (output truncated)");
-                }
-
-                if exit_code != 0 {
-                    result.push_str(&format!("\n\nExit code: {}", exit_code));
-                }
-
-                if result.is_empty() {
-                    result = "(no output)".to_string();
-                }
-
-                Ok(if exit_code != 0 {
-                    ToolResult::error(result)
-                } else {
-                    ToolResult::text(result)
-                })
-            }
-            Ok(Err(e)) => Ok(ToolResult::error(format!("Command failed: {}", e))),
-            Err(_) => Ok(ToolResult::error(format!(
-                "Command timed out after {}ms",
-                timeout_ms
-            ))),
-        }
-    }
-}
-
-async fn run_command(
-    command: &str,
-    working_dir: &str,
-) -> Result<(String, String, i32), std::io::Error> {
-    let shell_path = crate::mcp::shell_path::get_shell_path();
-    let shell = build_shell_runner(command);
-    let mut cmd = Command::new(&shell.program);
-    cmd.args(&shell.args)
-        .current_dir(working_dir)
-        .stdout(Stdio::piped())
-        .stderr(Stdio::piped());
-    if !shell_path.is_empty() {
-        cmd.env("PATH", shell_path);
-    }
-    let output = cmd.output().await?;
-
-    let stdout = String::from_utf8_lossy(&output.stdout).to_string();
-    let stderr = String::from_utf8_lossy(&output.stderr).to_string();
-    let exit_code = output.status.code().unwrap_or(-1);
-
-    Ok((stdout, stderr, exit_code))
-}
-
-#[derive(Debug, Clone, PartialEq, Eq)]
-struct ShellRunner {
-    program: String,
-    args: Vec<String>,
-}
-
-fn build_shell_runner(command: &str) -> ShellRunner {
-    select_shell_runner(
-        command,
-        cfg!(windows),
-        std::env::var("ComSpec").ok(),
-        program_exists,
-    )
-}
-
-fn select_shell_runner<F>(
-    command: &str,
-    is_windows: bool,
-    comspec: Option<String>,
-    mut has_program: F,
-) -> ShellRunner
-where
-    F: FnMut(&str) -> bool,
-{
-    if is_windows {
-        for candidate in ["bash.exe", "bash"] {
-            if has_program(candidate) {
-                return ShellRunner {
-                    program: candidate.to_string(),
-                    args: vec!["-c".to_string(), command.to_string()],
-                };
-            }
-        }
-
-        for candidate in ["pwsh.exe", "pwsh", "powershell.exe", "powershell"] {
-            if has_program(candidate) {
-                return ShellRunner {
-                    program: candidate.to_string(),
-                    args: vec![
-                        "-NoLogo".to_string(),
-                        "-NoProfile".to_string(),
-                        "-NonInteractive".to_string(),
-                        "-Command".to_string(),
-                        command.to_string(),
-                    ],
-                };
-            }
-        }
-
-        return ShellRunner {
-            program: comspec
-                .filter(|value| !value.is_empty())
-                .unwrap_or_else(|| "cmd.exe".to_string()),
-            args: vec![
-                "/d".to_string(),
-                "/s".to_string(),
-                "/c".to_string(),
-                command.to_string(),
-            ],
-        };
-    }
-
-    for candidate in ["/bin/bash", "bash", "/bin/sh", "sh"] {
-        if has_program(candidate) {
-            return ShellRunner {
-                program: candidate.to_string(),
-                args: vec!["-c".to_string(), command.to_string()],
-            };
-        }
-    }
-
-    ShellRunner {
-        program: "sh".to_string(),
-        args: vec!["-c".to_string(), command.to_string()],
-    }
-}
-
-fn program_exists(candidate: &str) -> bool {
-    if candidate.contains(std::path::MAIN_SEPARATOR)
-        || candidate.contains('/')
-        || candidate.contains('\\')
-    {
-        return Path::new(candidate).is_file();
-    }
-
-    std::env::var_os("PATH")
-        .map(|paths| {
-            std::env::split_paths(&paths).any(|dir| {
-                let full_path = dir.join(candidate);
-                if full_path.is_file() {
-                    return true;
-                }
-
-                #[cfg(windows)]
-                {
-                    let exe_path = dir.join(format!("{candidate}.exe"));
-                    return exe_path.is_file();
-                }
-
-                #[cfg(not(windows))]
-                {
-                    false
-                }
-            })
-        })
-        .unwrap_or(false)
-}
-
-fn check_destructive(command: &str) -> Option<&'static str> {
-    for pattern in DESTRUCTIVE_PATTERNS {
-        if command.contains(pattern) {
-            return Some(pattern);
-        }
-    }
-    None
-}
-
-#[cfg(test)]
-mod tests {
-    use super::{select_shell_runner, ShellRunner};
-
-    #[test]
-    fn select_shell_runner_falls_back_to_powershell_on_windows() {
-        let runner = select_shell_runner("node -v", true, None, |candidate| {
-            matches!(candidate, "pwsh.exe")
-        });
-
-        assert_eq!(
-            runner,
-            ShellRunner {
-                program: "pwsh.exe".to_string(),
-                args: vec![
-                    "-NoLogo".to_string(),
-                    "-NoProfile".to_string(),
-                    "-NonInteractive".to_string(),
-                    "-Command".to_string(),
-                    "node -v".to_string(),
-                ],
-            }
-        );
-    }
-
-    #[test]
-    fn select_shell_runner_falls_back_to_cmd_on_windows() {
-        let runner = select_shell_runner(
-            "node -v",
-            true,
-            Some("C:\\Windows\\System32\\cmd.exe".to_string()),
-            |_| false,
-        );
-
-        assert_eq!(
-            runner,
-            ShellRunner {
-                program: "C:\\Windows\\System32\\cmd.exe".to_string(),
-                args: vec![
-                    "/d".to_string(),
-                    "/s".to_string(),
-                    "/c".to_string(),
-                    "node -v".to_string(),
-                ],
-            }
-        );
-    }
-
-    #[test]
-    fn select_shell_runner_prefers_bash_on_unix() {
-        let runner =
-            select_shell_runner("node -v", false, None, |candidate| candidate == "/bin/bash");
-
-        assert_eq!(
-            runner,
-            ShellRunner {
-                program: "/bin/bash".to_string(),
-                args: vec!["-c".to_string(), "node -v".to_string()],
-            }
-        );
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/config_tool.rs

@@ -1,136 +0,0 @@
-use async_trait::async_trait;
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::sync::Arc;
-use tokio::sync::RwLock;
-
-use crate::types::{Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-
-/// In-memory config store for session configuration.
-#[derive(Clone)]
-pub struct ConfigStore {
-    data: Arc<RwLock<HashMap<String, Value>>>,
-}
-
-impl ConfigStore {
-    pub fn new() -> Self {
-        Self {
-            data: Arc::new(RwLock::new(HashMap::new())),
-        }
-    }
-}
-
-/// ConfigTool for get/set/list session settings.
-pub struct ConfigTool {
-    store: ConfigStore,
-}
-
-impl ConfigTool {
-    pub fn new(store: ConfigStore) -> Self {
-        Self { store }
-    }
-}
-
-#[async_trait]
-impl Tool for ConfigTool {
-    fn name(&self) -> &str {
-        "Config"
-    }
-
-    fn description(&self) -> &str {
-        "Get or set configuration values. Supports session-scoped settings."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "action".to_string(),
-                    json!({
-                        "type": "string",
-                        "enum": ["get", "set", "list"],
-                        "description": "Operation to perform"
-                    }),
-                ),
-                (
-                    "key".to_string(),
-                    json!({ "type": "string", "description": "Config key" }),
-                ),
-                (
-                    "value".to_string(),
-                    json!({ "description": "Config value (for set)" }),
-                ),
-            ]),
-            required: vec!["action".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    fn is_read_only(&self, input: &Value) -> bool {
-        input
-            .get("action")
-            .and_then(|a| a.as_str())
-            .map(|a| a == "get" || a == "list")
-            .unwrap_or(false)
-    }
-
-    async fn call(&self, input: Value, _context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let action = input
-            .get("action")
-            .and_then(|v| v.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'action'".to_string()))?;
-
-        match action {
-            "get" => {
-                let key = input
-                    .get("key")
-                    .and_then(|v| v.as_str())
-                    .ok_or_else(|| ToolError::InvalidInput("key required for get".to_string()))?;
-
-                let data = self.store.data.read().await;
-                match data.get(key) {
-                    Some(value) => Ok(ToolResult::text(serde_json::to_string(value).unwrap_or_default())),
-                    None => Ok(ToolResult::text(format!("Config key \"{}\" not found", key))),
-                }
-            }
-            "set" => {
-                let key = input
-                    .get("key")
-                    .and_then(|v| v.as_str())
-                    .ok_or_else(|| ToolError::InvalidInput("key required for set".to_string()))?;
-
-                let value = input.get("value").cloned().unwrap_or(Value::Null);
-
-                let mut data = self.store.data.write().await;
-                data.insert(key.to_string(), value.clone());
-
-                Ok(ToolResult::text(format!(
-                    "Config set: {} = {}",
-                    key,
-                    serde_json::to_string(&value).unwrap_or_default()
-                )))
-            }
-            "list" => {
-                let data = self.store.data.read().await;
-
-                if data.is_empty() {
-                    return Ok(ToolResult::text("No config values set."));
-                }
-
-                let mut entries: Vec<(&String, &Value)> = data.iter().collect();
-                entries.sort_by_key(|(k, _)| (*k).clone());
-
-                let lines: Vec<String> = entries
-                    .iter()
-                    .map(|(k, v)| {
-                        format!("{} = {}", k, serde_json::to_string(v).unwrap_or_default())
-                    })
-                    .collect();
-
-                Ok(ToolResult::text(lines.join("\n")))
-            }
-            _ => Ok(ToolResult::error(format!("Unknown action: {}", action))),
-        }
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/cron_tools.rs

@@ -1,247 +0,0 @@
-use async_trait::async_trait;
-use serde::{Deserialize, Serialize};
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::sync::Arc;
-use tokio::sync::RwLock;
-
-use crate::types::{Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-
-/// A cron job definition.
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct CronJob {
-    pub id: String,
-    pub name: String,
-    pub schedule: String,
-    pub command: String,
-    pub enabled: bool,
-    pub created_at: String,
-    #[serde(default)]
-    pub last_run_at: Option<String>,
-    #[serde(default)]
-    pub next_run_at: Option<String>,
-}
-
-/// In-memory cron job store shared across cron tools.
-#[derive(Clone)]
-pub struct CronStore {
-    jobs: Arc<RwLock<HashMap<String, CronJob>>>,
-    counter: Arc<RwLock<u64>>,
-}
-
-impl CronStore {
-    pub fn new() -> Self {
-        Self {
-            jobs: Arc::new(RwLock::new(HashMap::new())),
-            counter: Arc::new(RwLock::new(0)),
-        }
-    }
-
-    async fn next_id(&self) -> String {
-        let mut counter = self.counter.write().await;
-        *counter += 1;
-        format!("cron_{}", counter)
-    }
-}
-
-// --- CronCreateTool ---
-
-pub struct CronCreateTool {
-    store: CronStore,
-}
-
-impl CronCreateTool {
-    pub fn new(store: CronStore) -> Self {
-        Self { store }
-    }
-}
-
-#[async_trait]
-impl Tool for CronCreateTool {
-    fn name(&self) -> &str {
-        "CronCreate"
-    }
-
-    fn description(&self) -> &str {
-        "Create a scheduled recurring task (cron job). Supports cron expressions for scheduling."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "name".to_string(),
-                    json!({ "type": "string", "description": "Job name" }),
-                ),
-                (
-                    "schedule".to_string(),
-                    json!({ "type": "string", "description": "Cron expression (e.g., \"*/5 * * * *\" for every 5 minutes)" }),
-                ),
-                (
-                    "command".to_string(),
-                    json!({ "type": "string", "description": "Command or prompt to execute" }),
-                ),
-            ]),
-            required: vec![
-                "name".to_string(),
-                "schedule".to_string(),
-                "command".to_string(),
-            ],
-            additional_properties: Some(false),
-        }
-    }
-
-    async fn call(&self, input: Value, _context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let name = input
-            .get("name")
-            .and_then(|v| v.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'name'".to_string()))?;
-        let schedule = input
-            .get("schedule")
-            .and_then(|v| v.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'schedule'".to_string()))?;
-        let command = input
-            .get("command")
-            .and_then(|v| v.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'command'".to_string()))?;
-
-        let id = self.store.next_id().await;
-        let now = chrono::Utc::now().to_rfc3339();
-
-        let job = CronJob {
-            id: id.clone(),
-            name: name.to_string(),
-            schedule: schedule.to_string(),
-            command: command.to_string(),
-            enabled: true,
-            created_at: now,
-            last_run_at: None,
-            next_run_at: None,
-        };
-
-        let mut jobs = self.store.jobs.write().await;
-        jobs.insert(id.clone(), job.clone());
-
-        Ok(ToolResult::text(format!(
-            "Cron job created: {} \"{}\" schedule=\"{}\"",
-            id, job.name, job.schedule
-        )))
-    }
-}
-
-// --- CronDeleteTool ---
-
-pub struct CronDeleteTool {
-    store: CronStore,
-}
-
-impl CronDeleteTool {
-    pub fn new(store: CronStore) -> Self {
-        Self { store }
-    }
-}
-
-#[async_trait]
-impl Tool for CronDeleteTool {
-    fn name(&self) -> &str {
-        "CronDelete"
-    }
-
-    fn description(&self) -> &str {
-        "Delete a scheduled cron job."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([(
-                "id".to_string(),
-                json!({ "type": "string", "description": "Cron job ID to delete" }),
-            )]),
-            required: vec!["id".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    async fn call(&self, input: Value, _context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let id = input
-            .get("id")
-            .and_then(|v| v.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'id'".to_string()))?;
-
-        let mut jobs = self.store.jobs.write().await;
-        if jobs.remove(id).is_some() {
-            Ok(ToolResult::text(format!("Cron job deleted: {}", id)))
-        } else {
-            Ok(ToolResult::error(format!("Cron job not found: {}", id)))
-        }
-    }
-}
-
-// --- CronListTool ---
-
-pub struct CronListTool {
-    store: CronStore,
-}
-
-impl CronListTool {
-    pub fn new(store: CronStore) -> Self {
-        Self { store }
-    }
-}
-
-#[async_trait]
-impl Tool for CronListTool {
-    fn name(&self) -> &str {
-        "CronList"
-    }
-
-    fn description(&self) -> &str {
-        "List all scheduled cron jobs."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema::default()
-    }
-
-    fn is_read_only(&self, _input: &Value) -> bool {
-        true
-    }
-
-    async fn call(
-        &self,
-        _input: Value,
-        _context: &ToolUseContext,
-    ) -> Result<ToolResult, ToolError> {
-        let jobs = self.store.jobs.read().await;
-
-        if jobs.is_empty() {
-            return Ok(ToolResult::text("No cron jobs scheduled."));
-        }
-
-        let mut job_list: Vec<&CronJob> = jobs.values().collect();
-        job_list.sort_by(|a, b| a.created_at.cmp(&b.created_at));
-
-        let lines: Vec<String> = job_list
-            .iter()
-            .map(|j| {
-                let status = if j.enabled { "enabled" } else { "disabled" };
-                format!(
-                    "[{}] {} \"{}\" schedule=\"{}\" command=\"{}\"",
-                    j.id,
-                    status,
-                    j.name,
-                    j.schedule,
-                    if j.command.len() > 50 {
-                        format!("{}...", &j.command[..50])
-                    } else {
-                        j.command.clone()
-                    }
-                )
-            })
-            .collect();
-
-        Ok(ToolResult::text(lines.join("\n")))
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/diff.rs

@@ -1,277 +0,0 @@
-/// Generate a unified diff between two strings.
-pub fn unified_diff(old: &str, new: &str, filename: &str) -> String {
-    let old_lines: Vec<&str> = old.lines().collect();
-    let new_lines: Vec<&str> = new.lines().collect();
-
-    let mut result = String::new();
-    result.push_str(&format!("--- a/{}\n", filename));
-    result.push_str(&format!("+++ b/{}\n", filename));
-
-    let hunks = compute_hunks(&old_lines, &new_lines);
-
-    for hunk in hunks {
-        result.push_str(&format!(
-            "@@ -{},{} +{},{} @@\n",
-            hunk.old_start + 1,
-            hunk.old_count,
-            hunk.new_start + 1,
-            hunk.new_count
-        ));
-
-        for line in &hunk.lines {
-            match line {
-                DiffLine::Context(s) => {
-                    result.push(' ');
-                    result.push_str(s);
-                    result.push('\n');
-                }
-                DiffLine::Added(s) => {
-                    result.push('+');
-                    result.push_str(s);
-                    result.push('\n');
-                }
-                DiffLine::Removed(s) => {
-                    result.push('-');
-                    result.push_str(s);
-                    result.push('\n');
-                }
-            }
-        }
-    }
-
-    result
-}
-
-/// Count lines added and removed.
-pub fn count_changes(old: &str, new: &str) -> (usize, usize) {
-    let old_lines: Vec<&str> = old.lines().collect();
-    let new_lines: Vec<&str> = new.lines().collect();
-    let hunks = compute_hunks(&old_lines, &new_lines);
-
-    let mut added = 0;
-    let mut removed = 0;
-    for hunk in hunks {
-        for line in &hunk.lines {
-            match line {
-                DiffLine::Added(_) => added += 1,
-                DiffLine::Removed(_) => removed += 1,
-                DiffLine::Context(_) => {}
-            }
-        }
-    }
-    (added, removed)
-}
-
-enum DiffLine<'a> {
-    Context(&'a str),
-    Added(&'a str),
-    Removed(&'a str),
-}
-
-struct Hunk<'a> {
-    old_start: usize,
-    old_count: usize,
-    new_start: usize,
-    new_count: usize,
-    lines: Vec<DiffLine<'a>>,
-}
-
-fn compute_hunks<'a>(old: &[&'a str], new: &[&'a str]) -> Vec<Hunk<'a>> {
-    // Simple LCS-based diff
-    let n = old.len();
-    let m = new.len();
-
-    // Compute edit script using Myers-like approach (simplified)
-    let mut edits: Vec<DiffLine<'a>> = Vec::new();
-    let mut old_idx = 0;
-    let mut new_idx = 0;
-
-    // Simple line-by-line comparison with longest common subsequence
-    let lcs = compute_lcs(old, new);
-    let mut lcs_idx = 0;
-
-    while old_idx < n || new_idx < m {
-        if lcs_idx < lcs.len() && old_idx == lcs[lcs_idx].0 && new_idx == lcs[lcs_idx].1 {
-            edits.push(DiffLine::Context(old[old_idx]));
-            old_idx += 1;
-            new_idx += 1;
-            lcs_idx += 1;
-        } else if old_idx < n
-            && (lcs_idx >= lcs.len() || old_idx < lcs[lcs_idx].0)
-        {
-            edits.push(DiffLine::Removed(old[old_idx]));
-            old_idx += 1;
-        } else if new_idx < m {
-            edits.push(DiffLine::Added(new[new_idx]));
-            new_idx += 1;
-        }
-    }
-
-    // Group edits into hunks with 3 lines of context
-    let context_lines = 3;
-    let mut hunks = Vec::new();
-    let mut i = 0;
-
-    while i < edits.len() {
-        // Find next change
-        while i < edits.len() {
-            if !matches!(edits[i], DiffLine::Context(_)) {
-                break;
-            }
-            i += 1;
-        }
-        if i >= edits.len() {
-            break;
-        }
-
-        // Start hunk with context before
-        let context_start = if i >= context_lines {
-            i - context_lines
-        } else {
-            0
-        };
-
-        let mut hunk_lines = Vec::new();
-
-        // Calculate starting positions
-        let mut oi = 0;
-        let mut ni = 0;
-        for j in 0..context_start {
-            match &edits[j] {
-                DiffLine::Context(_) => {
-                    oi += 1;
-                    ni += 1;
-                }
-                DiffLine::Removed(_) => oi += 1,
-                DiffLine::Added(_) => ni += 1,
-            }
-        }
-        let old_start = oi;
-        let new_start = ni;
-
-        // Add context before
-        let mut j = context_start;
-        while j < i {
-            hunk_lines.push(DiffLine::Context(match &edits[j] {
-                DiffLine::Context(s) => s,
-                _ => unreachable!(),
-            }));
-            j += 1;
-        }
-
-        // Add changes and merge close hunks
-        let mut consecutive_context = 0;
-        while j < edits.len() {
-            match &edits[j] {
-                DiffLine::Context(s) => {
-                    consecutive_context += 1;
-                    if consecutive_context > context_lines * 2 {
-                        // End hunk, remove trailing context beyond limit
-                        let to_remove = consecutive_context - context_lines;
-                        for _ in 0..to_remove {
-                            hunk_lines.pop();
-                        }
-                        break;
-                    }
-                    hunk_lines.push(DiffLine::Context(s));
-                }
-                DiffLine::Added(s) => {
-                    consecutive_context = 0;
-                    hunk_lines.push(DiffLine::Added(s));
-                }
-                DiffLine::Removed(s) => {
-                    consecutive_context = 0;
-                    hunk_lines.push(DiffLine::Removed(s));
-                }
-            }
-            j += 1;
-        }
-
-        // Remove trailing context beyond limit
-        while hunk_lines.len() > 0 {
-            if matches!(hunk_lines.last(), Some(DiffLine::Context(_))) {
-                let trailing_context = hunk_lines
-                    .iter()
-                    .rev()
-                    .take_while(|l| matches!(l, DiffLine::Context(_)))
-                    .count();
-                if trailing_context > context_lines {
-                    hunk_lines.pop();
-                } else {
-                    break;
-                }
-            } else {
-                break;
-            }
-        }
-
-        let mut old_count = 0;
-        let mut new_count = 0;
-        for line in &hunk_lines {
-            match line {
-                DiffLine::Context(_) => {
-                    old_count += 1;
-                    new_count += 1;
-                }
-                DiffLine::Removed(_) => old_count += 1,
-                DiffLine::Added(_) => new_count += 1,
-            }
-        }
-
-        if old_count > 0 || new_count > 0 {
-            hunks.push(Hunk {
-                old_start,
-                old_count,
-                new_start,
-                new_count,
-                lines: hunk_lines,
-            });
-        }
-
-        i = j;
-    }
-
-    hunks
-}
-
-fn compute_lcs<'a>(old: &[&'a str], new: &[&'a str]) -> Vec<(usize, usize)> {
-    let n = old.len();
-    let m = new.len();
-
-    if n == 0 || m == 0 {
-        return Vec::new();
-    }
-
-    // DP table (optimized for memory with two rows)
-    let mut dp = vec![vec![0u32; m + 1]; n + 1];
-
-    for i in 1..=n {
-        for j in 1..=m {
-            if old[i - 1] == new[j - 1] {
-                dp[i][j] = dp[i - 1][j - 1] + 1;
-            } else {
-                dp[i][j] = dp[i - 1][j].max(dp[i][j - 1]);
-            }
-        }
-    }
-
-    // Backtrack to find LCS
-    let mut result = Vec::new();
-    let mut i = n;
-    let mut j = m;
-
-    while i > 0 && j > 0 {
-        if old[i - 1] == new[j - 1] {
-            result.push((i - 1, j - 1));
-            i -= 1;
-            j -= 1;
-        } else if dp[i - 1][j] > dp[i][j - 1] {
-            i -= 1;
-        } else {
-            j -= 1;
-        }
-    }
-
-    result.reverse();
-    result
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/executor.rs

@@ -1,231 +0,0 @@
-use crate::types::{
-    CanUseToolFn, ContentBlock, Message, MessageRole, PermissionDecision, SDKMessage, Tool,
-    ToolError, ToolResult, ToolResultContentBlock, ToolUseContext,
-};
-use serde_json::Value;
-use std::sync::Arc;
-use tokio::sync::mpsc;
-
-use super::registry::ToolRegistry;
-
-/// Execute a set of tool calls from an assistant message.
-/// Concurrent-safe tools run in parallel; others run sequentially.
-pub async fn execute_tools(
-    message: &Message,
-    registry: &ToolRegistry,
-    context: &ToolUseContext,
-    permission_fn: Option<&CanUseToolFn>,
-    event_sender: Option<mpsc::Sender<SDKMessage>>,
-) -> Vec<(String, String, ToolResult)> {
-    let tool_uses: Vec<(String, String, Value)> = message
-        .content
-        .iter()
-        .filter_map(|block| match block {
-            ContentBlock::ToolUse { id, name, input } => {
-                Some((id.clone(), name.clone(), input.clone()))
-            }
-            _ => None,
-        })
-        .collect();
-
-    if tool_uses.is_empty() {
-        return Vec::new();
-    }
-
-    // Partition into concurrent and sequential
-    let mut concurrent_calls = Vec::new();
-    let mut sequential_calls = Vec::new();
-
-    for (id, name, input) in &tool_uses {
-        if let Some(tool) = registry.get(name) {
-            if tool.is_concurrency_safe(input) {
-                concurrent_calls.push((id.clone(), name.clone(), input.clone(), tool));
-            } else {
-                sequential_calls.push((id.clone(), name.clone(), input.clone(), tool));
-            }
-        } else {
-            // Unknown tool
-            sequential_calls.push((
-                id.clone(),
-                name.clone(),
-                input.clone(),
-                Arc::new(UnknownTool(name.clone())) as Arc<dyn Tool>,
-            ));
-        }
-    }
-
-    let mut results = Vec::new();
-
-    // Run concurrent tools in parallel
-    if !concurrent_calls.is_empty() {
-        let mut handles = Vec::new();
-        for (id, name, input, tool) in concurrent_calls {
-            let ctx = context.clone();
-            let perm_fn = permission_fn.cloned();
-            let tool = tool.clone();
-            let sender = event_sender.clone();
-            handles.push(tokio::spawn(async move {
-                if let Some(sender) = &sender {
-                    let _ = sender
-                        .send(SDKMessage::ToolStart {
-                            tool_use_id: id.clone(),
-                            tool_name: name.clone(),
-                            input: input.clone(),
-                        })
-                        .await;
-                }
-                let input =
-                    check_permission(&name, input, perm_fn.as_ref(), &ctx.abort_signal).await;
-                match input {
-                    Ok(input) => {
-                        let result = call_tool_with_cancel(tool.as_ref(), input, &ctx).await;
-                        let tool_result = match result {
-                            Ok(r) => r,
-                            Err(e) => ToolResult::error(e.to_string()),
-                        };
-                        (id, name, tool_result)
-                    }
-                    Err(msg) => (id, name, ToolResult::error(msg)),
-                }
-            }));
-        }
-
-        for handle in handles {
-            if let Ok(result) = handle.await {
-                results.push(result);
-            }
-        }
-    }
-
-    // Run sequential tools one at a time
-    for (id, name, input, tool) in sequential_calls {
-        if let Some(sender) = &event_sender {
-            let _ = sender
-                .send(SDKMessage::ToolStart {
-                    tool_use_id: id.clone(),
-                    tool_name: name.clone(),
-                    input: input.clone(),
-                })
-                .await;
-        }
-        let input = check_permission(&name, input, permission_fn, &context.abort_signal).await;
-        match input {
-            Ok(input) => {
-                let result = call_tool_with_cancel(tool.as_ref(), input, context).await;
-                let tool_result = match result {
-                    Ok(r) => r,
-                    Err(e) => ToolResult::error(e.to_string()),
-                };
-                results.push((id, name, tool_result));
-            }
-            Err(msg) => {
-                results.push((id, name, ToolResult::error(msg)));
-            }
-        }
-    }
-
-    results
-}
-
-async fn check_permission(
-    tool_name: &str,
-    input: Value,
-    permission_fn: Option<&CanUseToolFn>,
-    abort_signal: &tokio_util::sync::CancellationToken,
-) -> Result<Value, String> {
-    if abort_signal.is_cancelled() {
-        return Err("Tool aborted".to_string());
-    }
-
-    if let Some(perm_fn) = permission_fn {
-        let decision = tokio::select! {
-            decision = perm_fn(tool_name, &input) => decision,
-            _ = abort_signal.cancelled() => return Err("Tool aborted".to_string()),
-        };
-        match decision {
-            PermissionDecision::Allow => Ok(input),
-            PermissionDecision::Deny(msg) => Err(msg),
-            PermissionDecision::AllowWithModifiedInput(new_input) => Ok(new_input),
-        }
-    } else {
-        Ok(input)
-    }
-}
-
-async fn call_tool_with_cancel(
-    tool: &dyn Tool,
-    input: Value,
-    context: &ToolUseContext,
-) -> Result<ToolResult, ToolError> {
-    tokio::select! {
-        result = tool.call(input, context) => result,
-        _ = context.abort_signal.cancelled() => Ok(ToolResult::error("Tool aborted")),
-    }
-}
-
-/// Build a user message containing tool results.
-pub fn build_tool_results_message(results: &[(String, String, ToolResult)]) -> Message {
-    let content: Vec<ContentBlock> = results
-        .iter()
-        .map(|(id, _name, result)| {
-            let content_blocks: Vec<ToolResultContentBlock> = result
-                .content
-                .iter()
-                .map(|c| match c {
-                    crate::types::ToolResultContent::Text { text } => {
-                        ToolResultContentBlock::Text { text: text.clone() }
-                    }
-                    crate::types::ToolResultContent::Image { source } => {
-                        ToolResultContentBlock::Image {
-                            source: crate::types::ImageContentSource {
-                                source_type: source.source_type.clone(),
-                                media_type: source.media_type.clone(),
-                                data: source.data.clone(),
-                            },
-                        }
-                    }
-                })
-                .collect();
-
-            ContentBlock::ToolResult {
-                tool_use_id: id.clone(),
-                content: content_blocks,
-                is_error: result.is_error,
-            }
-        })
-        .collect();
-
-    Message {
-        role: MessageRole::User,
-        content,
-    }
-}
-
-/// Placeholder tool for unknown tool names.
-struct UnknownTool(String);
-
-#[async_trait::async_trait]
-impl Tool for UnknownTool {
-    fn name(&self) -> &str {
-        &self.0
-    }
-
-    fn description(&self) -> &str {
-        "Unknown tool"
-    }
-
-    fn input_schema(&self) -> crate::types::ToolInputSchema {
-        crate::types::ToolInputSchema::default()
-    }
-
-    async fn call(
-        &self,
-        _input: Value,
-        _context: &ToolUseContext,
-    ) -> Result<ToolResult, ToolError> {
-        Ok(ToolResult::error(format!(
-            "Unknown tool: {}. Use ToolSearch to discover available tools.",
-            self.0
-        )))
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/fileedit.rs

@@ -1,177 +0,0 @@
-use async_trait::async_trait;
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::path::Path;
-
-use crate::types::{Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-
-pub struct FileEditTool;
-
-#[async_trait]
-impl Tool for FileEditTool {
-    fn name(&self) -> &str {
-        "Edit"
-    }
-
-    fn description(&self) -> &str {
-        "Performs exact string replacements in files. The old_string must be unique in the file unless replace_all is true."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "file_path".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "The absolute path to the file to modify"
-                    }),
-                ),
-                (
-                    "old_string".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "The text to replace"
-                    }),
-                ),
-                (
-                    "new_string".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "The replacement text"
-                    }),
-                ),
-                (
-                    "replace_all".to_string(),
-                    json!({
-                        "type": "boolean",
-                        "description": "Replace all occurrences (default false)",
-                        "default": false
-                    }),
-                ),
-            ]),
-            required: vec![
-                "file_path".to_string(),
-                "old_string".to_string(),
-                "new_string".to_string(),
-            ],
-            additional_properties: Some(false),
-        }
-    }
-
-    async fn call(&self, input: Value, context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let file_path = input
-            .get("file_path")
-            .and_then(|p| p.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'file_path' field".to_string()))?;
-
-        let old_string = input
-            .get("old_string")
-            .and_then(|s| s.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'old_string' field".to_string()))?;
-
-        let new_string = input
-            .get("new_string")
-            .and_then(|s| s.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'new_string' field".to_string()))?;
-
-        let replace_all = input
-            .get("replace_all")
-            .and_then(|r| r.as_bool())
-            .unwrap_or(false);
-
-        if old_string == new_string {
-            return Ok(ToolResult::error(
-                "old_string and new_string must be different".to_string(),
-            ));
-        }
-
-        let path = if Path::new(file_path).is_absolute() {
-            std::path::PathBuf::from(file_path)
-        } else {
-            Path::new(&context.working_dir).join(file_path)
-        };
-
-        if !path.exists() {
-            return Ok(ToolResult::error(format!(
-                "File not found: {}",
-                path.display()
-            )));
-        }
-
-        let content = tokio::fs::read_to_string(&path)
-            .await
-            .map_err(ToolError::IoError)?;
-
-        // Check staleness
-        {
-            let current_hash = simple_hash(&content);
-            let state = context.read_file_state.read().await;
-            if let Some(saved_hash) = state.get(&path.to_string_lossy().to_string()) {
-                if *saved_hash != current_hash {
-                    return Ok(ToolResult::error(
-                        "File has been modified since last read. Please Read the file again before editing."
-                            .to_string(),
-                    ));
-                }
-            }
-        }
-
-        // Count occurrences
-        let count = content.matches(old_string).count();
-
-        if count == 0 {
-            return Ok(ToolResult::error(format!(
-                "old_string not found in {}. Make sure the string matches exactly, including whitespace and indentation.",
-                path.display()
-            )));
-        }
-
-        if count > 1 && !replace_all {
-            return Ok(ToolResult::error(format!(
-                "old_string found {} times in {}. Either provide more context to make it unique, or set replace_all to true.",
-                count,
-                path.display()
-            )));
-        }
-
-        let new_content = if replace_all {
-            content.replace(old_string, new_string)
-        } else {
-            content.replacen(old_string, new_string, 1)
-        };
-
-        let diff = super::diff::unified_diff(&content, &new_content, file_path);
-
-        tokio::fs::write(&path, &new_content)
-            .await
-            .map_err(ToolError::IoError)?;
-
-        // Update file state
-        let hash = simple_hash(&new_content);
-        let mut state = context.read_file_state.write().await;
-        state.insert(path.to_string_lossy().to_string(), hash);
-
-        let replacements = if replace_all {
-            format!(" ({} replacements)", count)
-        } else {
-            String::new()
-        };
-
-        Ok(ToolResult::text(format!(
-            "Edited file: {}{}\n\n{}",
-            path.display(),
-            replacements,
-            diff
-        )))
-    }
-}
-
-fn simple_hash(content: &str) -> String {
-    use std::collections::hash_map::DefaultHasher;
-    use std::hash::{Hash, Hasher};
-    let mut hasher = DefaultHasher::new();
-    content.hash(&mut hasher);
-    format!("{:x}", hasher.finish())
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/fileread.rs

@@ -1,182 +0,0 @@
-use async_trait::async_trait;
-use base64::Engine;
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::path::{Path, PathBuf};
-
-use crate::types::{Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-
-const DEFAULT_LINE_LIMIT: usize = 2000;
-const MAX_CONTENT_SIZE: usize = 100_000;
-
-pub struct FileReadTool;
-
-#[async_trait]
-impl Tool for FileReadTool {
-    fn name(&self) -> &str {
-        "Read"
-    }
-
-    fn description(&self) -> &str {
-        "Reads a file from the local filesystem. Returns content with line numbers."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "file_path".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "The absolute path to the file to read"
-                    }),
-                ),
-                (
-                    "offset".to_string(),
-                    json!({
-                        "type": "integer",
-                        "description": "The line number to start reading from (0-based)"
-                    }),
-                ),
-                (
-                    "limit".to_string(),
-                    json!({
-                        "type": "integer",
-                        "description": "The number of lines to read"
-                    }),
-                ),
-            ]),
-            required: vec!["file_path".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    fn is_read_only(&self, _input: &Value) -> bool {
-        true
-    }
-
-    fn is_concurrency_safe(&self, _input: &Value) -> bool {
-        true
-    }
-
-    async fn call(&self, input: Value, context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let file_path = input
-            .get("file_path")
-            .and_then(|p| p.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'file_path' field".to_string()))?;
-
-        let path = resolve_path(file_path, &context.working_dir);
-
-        // Check if file is a device file
-        if file_path.starts_with("/dev/") || file_path.starts_with("/proc/") {
-            return Ok(ToolResult::error(
-                "Cannot read device or proc files".to_string(),
-            ));
-        }
-
-        if !path.exists() {
-            return Ok(ToolResult::error(format!(
-                "File not found: {}",
-                path.display()
-            )));
-        }
-
-        if path.is_dir() {
-            return Ok(ToolResult::error(format!(
-                "{} is a directory, not a file. Use Bash with 'ls' to list directory contents.",
-                path.display()
-            )));
-        }
-
-        // Check for image files
-        let ext = path
-            .extension()
-            .and_then(|e| e.to_str())
-            .unwrap_or("")
-            .to_lowercase();
-
-        if matches!(ext.as_str(), "png" | "jpg" | "jpeg" | "gif" | "webp" | "bmp" | "svg") {
-            return read_image(&path, &ext).await;
-        }
-
-        // Read text file
-        let content = tokio::fs::read_to_string(&path)
-            .await
-            .map_err(|e| ToolError::IoError(e))?;
-
-        // Track file state for staleness detection
-        {
-            let hash = simple_hash(&content);
-            let mut state = context.read_file_state.write().await;
-            state.insert(path.to_string_lossy().to_string(), hash);
-        }
-
-        let offset = input.get("offset").and_then(|o| o.as_u64()).unwrap_or(0) as usize;
-        let limit = input
-            .get("limit")
-            .and_then(|l| l.as_u64())
-            .unwrap_or(DEFAULT_LINE_LIMIT as u64) as usize;
-
-        let lines: Vec<&str> = content.lines().collect();
-        let total_lines = lines.len();
-
-        let start = offset.min(total_lines);
-        let end = (start + limit).min(total_lines);
-        let selected_lines = &lines[start..end];
-
-        let mut result = String::new();
-        for (i, line) in selected_lines.iter().enumerate() {
-            let line_num = start + i + 1;
-            result.push_str(&format!("{}\t{}\n", line_num, line));
-        }
-
-        if result.len() > MAX_CONTENT_SIZE {
-            result.truncate(MAX_CONTENT_SIZE);
-            result.push_str("\n... (content truncated)");
-        }
-
-        if end < total_lines {
-            result.push_str(&format!(
-                "\n(showing lines {}-{} of {})",
-                start + 1,
-                end,
-                total_lines
-            ));
-        }
-
-        Ok(ToolResult::text(result))
-    }
-}
-
-async fn read_image(path: &Path, ext: &str) -> Result<ToolResult, ToolError> {
-    let data = tokio::fs::read(path).await.map_err(ToolError::IoError)?;
-    let encoded = base64::engine::general_purpose::STANDARD.encode(&data);
-    let media_type = match ext {
-        "png" => "image/png",
-        "jpg" | "jpeg" => "image/jpeg",
-        "gif" => "image/gif",
-        "webp" => "image/webp",
-        "bmp" => "image/bmp",
-        "svg" => "image/svg+xml",
-        _ => "application/octet-stream",
-    };
-    Ok(ToolResult::image(encoded, media_type.to_string()))
-}
-
-fn resolve_path(file_path: &str, working_dir: &str) -> PathBuf {
-    let path = Path::new(file_path);
-    if path.is_absolute() {
-        path.to_path_buf()
-    } else {
-        Path::new(working_dir).join(file_path)
-    }
-}
-
-fn simple_hash(content: &str) -> String {
-    use std::collections::hash_map::DefaultHasher;
-    use std::hash::{Hash, Hasher};
-    let mut hasher = DefaultHasher::new();
-    content.hash(&mut hasher);
-    format!("{:x}", hasher.finish())
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/filewrite.rs

@@ -1,131 +0,0 @@
-use async_trait::async_trait;
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::path::Path;
-
-use crate::types::{Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-
-pub struct FileWriteTool;
-
-#[async_trait]
-impl Tool for FileWriteTool {
-    fn name(&self) -> &str {
-        "Write"
-    }
-
-    fn description(&self) -> &str {
-        "Writes a file to the local filesystem. Will overwrite existing files. Use Read tool first for existing files."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "file_path".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "The absolute path to the file to write"
-                    }),
-                ),
-                (
-                    "content".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "The content to write to the file"
-                    }),
-                ),
-            ]),
-            required: vec!["file_path".to_string(), "content".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    async fn call(&self, input: Value, context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let file_path = input
-            .get("file_path")
-            .and_then(|p| p.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'file_path' field".to_string()))?;
-
-        let content = input
-            .get("content")
-            .and_then(|c| c.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'content' field".to_string()))?;
-
-        let path = if Path::new(file_path).is_absolute() {
-            std::path::PathBuf::from(file_path)
-        } else {
-            Path::new(&context.working_dir).join(file_path)
-        };
-
-        let is_new = !path.exists();
-
-        // Create parent directories if needed
-        if let Some(parent) = path.parent() {
-            tokio::fs::create_dir_all(parent)
-                .await
-                .map_err(ToolError::IoError)?;
-        }
-
-        // Check staleness for existing files
-        if !is_new {
-            let current_content = tokio::fs::read_to_string(&path).await.ok();
-            if let Some(current) = &current_content {
-                let current_hash = simple_hash(current);
-                let state = context.read_file_state.read().await;
-                if let Some(saved_hash) = state.get(&path.to_string_lossy().to_string()) {
-                    if *saved_hash != current_hash {
-                        return Ok(ToolResult::error(
-                            "File has been modified since last read. Please Read the file again before writing."
-                                .to_string(),
-                        ));
-                    }
-                }
-            }
-
-            // Generate diff for existing files
-            if let Some(old_content) = current_content {
-                let diff = super::diff::unified_diff(&old_content, content, file_path);
-                tokio::fs::write(&path, content)
-                    .await
-                    .map_err(ToolError::IoError)?;
-
-                // Update file state
-                let hash = simple_hash(content);
-                let mut state = context.read_file_state.write().await;
-                state.insert(path.to_string_lossy().to_string(), hash);
-
-                return Ok(ToolResult::text(format!(
-                    "Updated file: {}\n\n{}",
-                    path.display(),
-                    diff
-                )));
-            }
-        }
-
-        tokio::fs::write(&path, content)
-            .await
-            .map_err(ToolError::IoError)?;
-
-        // Update file state
-        let hash = simple_hash(content);
-        let mut state = context.read_file_state.write().await;
-        state.insert(path.to_string_lossy().to_string(), hash);
-
-        let action = if is_new { "Created" } else { "Updated" };
-        Ok(ToolResult::text(format!(
-            "{} file: {} ({} bytes)",
-            action,
-            path.display(),
-            content.len()
-        )))
-    }
-}
-
-fn simple_hash(content: &str) -> String {
-    use std::collections::hash_map::DefaultHasher;
-    use std::hash::{Hash, Hasher};
-    let mut hasher = DefaultHasher::new();
-    content.hash(&mut hasher);
-    format!("{:x}", hasher.finish())
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/glob_tool.rs

@@ -1,274 +0,0 @@
-use async_trait::async_trait;
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::path::{Path, PathBuf};
-use std::time::{Duration, Instant};
-
-use crate::types::{Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-
-const MAX_RESULTS: usize = 100;
-const MAX_VISITED_ENTRIES: usize = 20_000;
-const MAX_SEARCH_MS: u64 = 3_000;
-
-/// Directories to skip during glob matching.
-const SKIP_DIRS: &[&str] = &[
-    ".git",
-    "node_modules",
-    ".next",
-    "__pycache__",
-    ".mypy_cache",
-    "target",
-    "dist",
-    "build",
-];
-
-pub struct GlobTool;
-
-#[async_trait]
-impl Tool for GlobTool {
-    fn name(&self) -> &str {
-        "Glob"
-    }
-
-    fn description(&self) -> &str {
-        "Fast file pattern matching tool. Supports glob patterns like \"**/*.rs\" or \"src/**/*.ts\". Returns matching file paths sorted by modification time."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "pattern".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "The glob pattern to match files against"
-                    }),
-                ),
-                (
-                    "path".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "The directory to search in (defaults to working directory)"
-                    }),
-                ),
-            ]),
-            required: vec!["pattern".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    fn is_read_only(&self, _input: &Value) -> bool {
-        true
-    }
-
-    fn is_concurrency_safe(&self, _input: &Value) -> bool {
-        true
-    }
-
-    async fn call(&self, input: Value, context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let pattern = input
-            .get("pattern")
-            .and_then(|p| p.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'pattern' field".to_string()))?;
-
-        let search_path_value = input
-            .get("path")
-            .and_then(|p| p.as_str())
-            .unwrap_or(&context.working_dir);
-        let search_path = resolve_search_path(search_path_value, &context.working_dir);
-        let pattern = normalize_pattern(pattern)?;
-        let matcher = glob::Pattern::new(&pattern)
-            .map_err(|e| ToolError::ExecutionError(format!("Invalid glob pattern: {}", e)))?;
-        let (walk_root, max_depth) = walk_root_and_depth(&search_path, &pattern);
-
-        let scan = scan_files(
-            &walk_root,
-            &search_path,
-            &matcher,
-            pattern.starts_with('/'),
-            max_depth,
-            context,
-        )?;
-        let mut files = scan.files;
-
-        // Sort by modification time (newest first)
-        files.sort_by(|a, b| b.1.cmp(&a.1));
-
-        let total = files.len();
-        let truncated = scan.truncated || total > MAX_RESULTS;
-        let files: Vec<String> = files
-            .into_iter()
-            .take(MAX_RESULTS)
-            .map(|(p, _)| p)
-            .collect();
-
-        if files.is_empty() {
-            return Ok(ToolResult::text(format!(
-                "No files found matching pattern: {}",
-                pattern
-            )));
-        }
-
-        let mut result = files.join("\n");
-        if truncated {
-            result.push_str(&format!(
-                "\n\n(showing first {} matches; search was bounded)",
-                files.len().min(MAX_RESULTS)
-            ));
-        }
-
-        Ok(ToolResult::text(result))
-    }
-}
-
-struct GlobScan {
-    files: Vec<(String, std::time::SystemTime)>,
-    truncated: bool,
-}
-
-fn normalize_pattern(pattern: &str) -> Result<String, ToolError> {
-    let trimmed = pattern.trim();
-    if trimmed.is_empty() {
-        return Err(ToolError::InvalidInput("Empty glob pattern".to_string()));
-    }
-    Ok(match trimmed {
-        "." | "./" => "*".to_string(),
-        other => other.to_string(),
-    })
-}
-
-fn resolve_search_path(input_path: &str, working_dir: &str) -> PathBuf {
-    let path = Path::new(input_path);
-    if path.is_absolute() {
-        path.to_path_buf()
-    } else {
-        Path::new(working_dir).join(path)
-    }
-}
-
-fn walk_root_and_depth(search_path: &Path, pattern: &str) -> (PathBuf, Option<usize>) {
-    let base = extract_glob_base(pattern);
-    let root = if pattern.starts_with('/') {
-        PathBuf::from(if base.is_empty() { "/" } else { &base })
-    } else if base.is_empty() {
-        search_path.to_path_buf()
-    } else {
-        search_path.join(base)
-    };
-    let remaining = remaining_segments(pattern, &extract_glob_base(pattern));
-    let max_depth = if remaining.iter().any(|part| *part == "**") {
-        None
-    } else {
-        Some(remaining.len().max(1))
-    };
-    (root, max_depth)
-}
-
-fn extract_glob_base(pattern: &str) -> String {
-    let mut parts = Vec::new();
-    for segment in pattern.split('/') {
-        if segment.contains('*')
-            || segment.contains('?')
-            || segment.contains('[')
-            || segment.contains('{')
-        {
-            break;
-        }
-        parts.push(segment);
-    }
-    parts.join("/")
-}
-
-fn remaining_segments<'a>(pattern: &'a str, base: &str) -> Vec<&'a str> {
-    let base_count = base.split('/').filter(|part| !part.is_empty()).count();
-    pattern
-        .split('/')
-        .filter(|part| !part.is_empty())
-        .skip(base_count)
-        .collect()
-}
-
-fn scan_files(
-    root: &Path,
-    search_path: &Path,
-    matcher: &glob::Pattern,
-    match_absolute: bool,
-    max_depth: Option<usize>,
-    context: &ToolUseContext,
-) -> Result<GlobScan, ToolError> {
-    let deadline = Duration::from_millis(MAX_SEARCH_MS);
-    let started = Instant::now();
-    let mut stack = vec![(root.to_path_buf(), 0usize)];
-    let mut files = Vec::new();
-    let mut visited = 0usize;
-    let mut truncated = false;
-
-    if root.is_file() && path_matches(root, search_path, matcher, match_absolute) {
-        let modified = root
-            .metadata()
-            .and_then(|m| m.modified())
-            .unwrap_or(std::time::UNIX_EPOCH);
-        files.push((root.to_string_lossy().to_string(), modified));
-        return Ok(GlobScan { files, truncated });
-    }
-
-    while let Some((dir, depth)) = stack.pop() {
-        if context.abort_signal.is_cancelled() {
-            return Ok(GlobScan {
-                files,
-                truncated: true,
-            });
-        }
-        if visited >= MAX_VISITED_ENTRIES || started.elapsed() > deadline {
-            truncated = true;
-            break;
-        }
-        let entries = match std::fs::read_dir(&dir) {
-            Ok(entries) => entries,
-            Err(_) => continue,
-        };
-        for entry in entries.flatten() {
-            visited += 1;
-            let path = entry.path();
-            if path.is_dir() {
-                if should_skip_dir(&path) {
-                    continue;
-                }
-                if max_depth.map_or(true, |limit| depth + 1 < limit) {
-                    stack.push((path, depth + 1));
-                }
-            } else if path.is_file() && path_matches(&path, search_path, matcher, match_absolute) {
-                let modified = entry
-                    .metadata()
-                    .and_then(|m| m.modified())
-                    .unwrap_or(std::time::UNIX_EPOCH);
-                files.push((path.to_string_lossy().to_string(), modified));
-                if files.len() >= MAX_RESULTS {
-                    truncated = true;
-                    break;
-                }
-            }
-        }
-        if truncated {
-            break;
-        }
-    }
-
-    Ok(GlobScan { files, truncated })
-}
-
-fn path_matches(path: &Path, search_path: &Path, matcher: &glob::Pattern, absolute: bool) -> bool {
-    if absolute {
-        return matcher.matches_path(path);
-    }
-    path.strip_prefix(search_path)
-        .ok()
-        .is_some_and(|relative| matcher.matches_path(relative))
-}
-
-fn should_skip_dir(path: &Path) -> bool {
-    path.file_name()
-        .and_then(|name| name.to_str())
-        .is_some_and(|name| SKIP_DIRS.contains(&name))
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/grep.rs

@@ -1,290 +0,0 @@
-use async_trait::async_trait;
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::process::Stdio;
-use tokio::process::Command;
-
-use crate::types::{Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-
-const DEFAULT_HEAD_LIMIT: usize = 250;
-
-pub struct GrepTool;
-
-#[async_trait]
-impl Tool for GrepTool {
-    fn name(&self) -> &str {
-        "Grep"
-    }
-
-    fn description(&self) -> &str {
-        "A powerful search tool built on ripgrep. Supports full regex syntax, file type filtering, and multiple output modes."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "pattern".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "The regex pattern to search for"
-                    }),
-                ),
-                (
-                    "path".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "File or directory to search in"
-                    }),
-                ),
-                (
-                    "output_mode".to_string(),
-                    json!({
-                        "type": "string",
-                        "enum": ["content", "files_with_matches", "count"],
-                        "description": "Output mode (default: files_with_matches)"
-                    }),
-                ),
-                (
-                    "glob".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "Glob pattern to filter files (e.g. \"*.rs\")"
-                    }),
-                ),
-                (
-                    "type".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "File type to search (e.g. rust, js, py)"
-                    }),
-                ),
-                (
-                    "-i".to_string(),
-                    json!({
-                        "type": "boolean",
-                        "description": "Case insensitive search"
-                    }),
-                ),
-                (
-                    "-n".to_string(),
-                    json!({
-                        "type": "boolean",
-                        "description": "Show line numbers"
-                    }),
-                ),
-                (
-                    "-A".to_string(),
-                    json!({
-                        "type": "number",
-                        "description": "Lines to show after each match"
-                    }),
-                ),
-                (
-                    "-B".to_string(),
-                    json!({
-                        "type": "number",
-                        "description": "Lines to show before each match"
-                    }),
-                ),
-                (
-                    "-C".to_string(),
-                    json!({
-                        "type": "number",
-                        "description": "Lines of context around each match"
-                    }),
-                ),
-                (
-                    "head_limit".to_string(),
-                    json!({
-                        "type": "number",
-                        "description": "Limit output to first N entries (default 250)"
-                    }),
-                ),
-                (
-                    "multiline".to_string(),
-                    json!({
-                        "type": "boolean",
-                        "description": "Enable multiline matching"
-                    }),
-                ),
-            ]),
-            required: vec!["pattern".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    fn is_read_only(&self, _input: &Value) -> bool {
-        true
-    }
-
-    fn is_concurrency_safe(&self, _input: &Value) -> bool {
-        true
-    }
-
-    async fn call(&self, input: Value, context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let pattern = input
-            .get("pattern")
-            .and_then(|p| p.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'pattern' field".to_string()))?;
-
-        let search_path = input
-            .get("path")
-            .and_then(|p| p.as_str())
-            .unwrap_or(&context.working_dir);
-
-        let output_mode = input
-            .get("output_mode")
-            .and_then(|m| m.as_str())
-            .unwrap_or("files_with_matches");
-
-        let head_limit = input
-            .get("head_limit")
-            .and_then(|h| h.as_u64())
-            .unwrap_or(DEFAULT_HEAD_LIMIT as u64) as usize;
-
-        // Try rg first, fall back to grep
-        let result = run_ripgrep(pattern, search_path, output_mode, &input).await;
-
-        match result {
-            Ok(output) => {
-                if output.is_empty() {
-                    return Ok(ToolResult::text("No matches found.".to_string()));
-                }
-
-                let lines: Vec<&str> = output.lines().collect();
-                let total = lines.len();
-                let truncated = total > head_limit;
-                let lines: Vec<&str> = lines.into_iter().take(head_limit).collect();
-                let mut result = lines.join("\n");
-
-                if truncated {
-                    result.push_str(&format!(
-                        "\n\n(showing {} of {} results)",
-                        head_limit, total
-                    ));
-                }
-
-                Ok(ToolResult::text(result))
-            }
-            Err(e) => {
-                // Fall back to grep
-                match run_grep(pattern, search_path, output_mode, &input).await {
-                    Ok(output) => {
-                        if output.is_empty() {
-                            return Ok(ToolResult::text("No matches found.".to_string()));
-                        }
-                        Ok(ToolResult::text(output))
-                    }
-                    Err(_) => Ok(ToolResult::error(format!("Search failed: {}", e))),
-                }
-            }
-        }
-    }
-}
-
-async fn run_ripgrep(
-    pattern: &str,
-    path: &str,
-    output_mode: &str,
-    input: &Value,
-) -> Result<String, String> {
-    let mut args = vec!["--no-heading".to_string()];
-
-    match output_mode {
-        "files_with_matches" => args.push("-l".to_string()),
-        "count" => args.push("-c".to_string()),
-        "content" => {
-            if input.get("-n").and_then(|n| n.as_bool()).unwrap_or(true) {
-                args.push("-n".to_string());
-            }
-        }
-        _ => args.push("-l".to_string()),
-    }
-
-    if input.get("-i").and_then(|i| i.as_bool()).unwrap_or(false) {
-        args.push("-i".to_string());
-    }
-
-    if let Some(after) = input.get("-A").and_then(|a| a.as_u64()) {
-        args.push(format!("-A{}", after));
-    }
-    if let Some(before) = input.get("-B").and_then(|b| b.as_u64()) {
-        args.push(format!("-B{}", before));
-    }
-    if let Some(ctx) = input.get("-C").and_then(|c| c.as_u64()) {
-        args.push(format!("-C{}", ctx));
-    }
-
-    if let Some(glob_pattern) = input.get("glob").and_then(|g| g.as_str()) {
-        args.push("--glob".to_string());
-        args.push(glob_pattern.to_string());
-    }
-
-    if let Some(file_type) = input.get("type").and_then(|t| t.as_str()) {
-        args.push("--type".to_string());
-        args.push(file_type.to_string());
-    }
-
-    if input
-        .get("multiline")
-        .and_then(|m| m.as_bool())
-        .unwrap_or(false)
-    {
-        args.push("-U".to_string());
-        args.push("--multiline-dotall".to_string());
-    }
-
-    args.push(pattern.to_string());
-    args.push(path.to_string());
-
-    let output = Command::new("rg")
-        .args(&args)
-        .stdout(Stdio::piped())
-        .stderr(Stdio::piped())
-        .output()
-        .await
-        .map_err(|e| e.to_string())?;
-
-    if output.status.success() || output.status.code() == Some(1) {
-        Ok(String::from_utf8_lossy(&output.stdout).to_string())
-    } else {
-        Err(String::from_utf8_lossy(&output.stderr).to_string())
-    }
-}
-
-async fn run_grep(
-    pattern: &str,
-    path: &str,
-    output_mode: &str,
-    input: &Value,
-) -> Result<String, String> {
-    let mut args = vec!["-r".to_string()];
-
-    match output_mode {
-        "files_with_matches" => args.push("-l".to_string()),
-        "count" => args.push("-c".to_string()),
-        "content" => {
-            args.push("-n".to_string());
-        }
-        _ => args.push("-l".to_string()),
-    }
-
-    if input.get("-i").and_then(|i| i.as_bool()).unwrap_or(false) {
-        args.push("-i".to_string());
-    }
-
-    args.push(pattern.to_string());
-    args.push(path.to_string());
-
-    let output = Command::new("grep")
-        .args(&args)
-        .stdout(Stdio::piped())
-        .stderr(Stdio::piped())
-        .output()
-        .await
-        .map_err(|e| e.to_string())?;
-
-    Ok(String::from_utf8_lossy(&output.stdout).to_string())
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/lsp_tool.rs

@@ -1,245 +0,0 @@
-use async_trait::async_trait;
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::path::Path;
-use std::process::Command;
-
-use crate::types::{Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-
-/// LSPTool - Language Server Protocol integration.
-///
-/// Provides code intelligence: go-to-definition, find-references,
-/// hover, document symbols. Uses ripgrep/grep as fallback for symbol lookup.
-pub struct LSPTool;
-
-#[async_trait]
-impl Tool for LSPTool {
-    fn name(&self) -> &str {
-        "LSP"
-    }
-
-    fn description(&self) -> &str {
-        "Language Server Protocol operations for code intelligence. Supports go-to-definition, find-references, hover, and symbol lookup."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "operation".to_string(),
-                    json!({
-                        "type": "string",
-                        "enum": ["goToDefinition", "findReferences", "hover", "documentSymbol"],
-                        "description": "LSP operation to perform"
-                    }),
-                ),
-                (
-                    "file_path".to_string(),
-                    json!({ "type": "string", "description": "File path for the operation" }),
-                ),
-                (
-                    "line".to_string(),
-                    json!({ "type": "number", "description": "Line number (0-based)" }),
-                ),
-                (
-                    "character".to_string(),
-                    json!({ "type": "number", "description": "Character position (0-based)" }),
-                ),
-                (
-                    "query".to_string(),
-                    json!({ "type": "string", "description": "Symbol name (for workspace symbol search)" }),
-                ),
-            ]),
-            required: vec!["operation".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    fn is_read_only(&self, _input: &Value) -> bool {
-        true
-    }
-
-    async fn call(&self, input: Value, context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let operation = input
-            .get("operation")
-            .and_then(|v| v.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'operation'".to_string()))?;
-
-        let file_path = input.get("file_path").and_then(|v| v.as_str());
-        let line = input.get("line").and_then(|v| v.as_u64());
-        let character = input.get("character").and_then(|v| v.as_u64()).unwrap_or(0);
-
-        let cwd = &context.working_dir;
-
-        match operation {
-            "goToDefinition" => {
-                let file_path = file_path
-                    .ok_or_else(|| ToolError::InvalidInput("file_path required".to_string()))?;
-                let line = line
-                    .ok_or_else(|| ToolError::InvalidInput("line required".to_string()))?;
-
-                let symbol = get_symbol_at_position(file_path, line as usize, character as usize, cwd);
-                match symbol {
-                    Some(sym) => {
-                        let pattern = format!(
-                            r"(?:fn |struct |enum |trait |type |const |let |pub fn |pub struct |pub enum |pub trait |pub type |pub const |impl |mod |use )\s*{}",
-                            regex::escape(&sym)
-                        );
-                        let result = run_rg_or_grep(&pattern, cwd);
-                        if result.is_empty() {
-                            Ok(ToolResult::text(format!("No definition found for \"{}\"", sym)))
-                        } else {
-                            Ok(ToolResult::text(result))
-                        }
-                    }
-                    None => Ok(ToolResult::text("Could not identify symbol at position")),
-                }
-            }
-
-            "findReferences" => {
-                let file_path = file_path
-                    .ok_or_else(|| ToolError::InvalidInput("file_path required".to_string()))?;
-                let line = line
-                    .ok_or_else(|| ToolError::InvalidInput("line required".to_string()))?;
-
-                let symbol = get_symbol_at_position(file_path, line as usize, character as usize, cwd);
-                match symbol {
-                    Some(sym) => {
-                        let result = run_rg_or_grep(&regex::escape(&sym), cwd);
-                        if result.is_empty() {
-                            Ok(ToolResult::text(format!("No references found for \"{}\"", sym)))
-                        } else {
-                            Ok(ToolResult::text(result))
-                        }
-                    }
-                    None => Ok(ToolResult::text("Could not identify symbol at position")),
-                }
-            }
-
-            "hover" => Ok(ToolResult::text(
-                "Hover information requires a running language server. Use FileRead tool to examine the file content.",
-            )),
-
-            "documentSymbol" => {
-                let file_path = file_path
-                    .ok_or_else(|| ToolError::InvalidInput("file_path required".to_string()))?;
-
-                let pattern = r"^\s*(pub\s+)?(fn |struct |enum |trait |type |const |let |impl |mod |use )";
-                let result = run_rg_on_file(pattern, file_path, cwd);
-                if result.is_empty() {
-                    Ok(ToolResult::text("No symbols found"))
-                } else {
-                    Ok(ToolResult::text(result))
-                }
-            }
-
-            _ => Ok(ToolResult::text(format!(
-                "LSP operation \"{}\" requires a running language server.",
-                operation
-            ))),
-        }
-    }
-}
-
-/// Extract the symbol (word) at a given line and character position in a file.
-fn get_symbol_at_position(
-    file_path: &str,
-    line: usize,
-    character: usize,
-    cwd: &str,
-) -> Option<String> {
-    let full_path = Path::new(cwd).join(file_path);
-    let content = std::fs::read_to_string(full_path).ok()?;
-    let lines: Vec<&str> = content.lines().collect();
-
-    if line >= lines.len() {
-        return None;
-    }
-
-    let line_text = lines[line];
-    if character >= line_text.len() {
-        return None;
-    }
-
-    // Find the word boundary around the character position
-    let bytes = line_text.as_bytes();
-    let mut start = character;
-    let mut end = character;
-
-    while start > 0 && is_word_char(bytes[start - 1]) {
-        start -= 1;
-    }
-    while end < bytes.len() && is_word_char(bytes[end]) {
-        end += 1;
-    }
-
-    if start == end {
-        return None;
-    }
-
-    Some(line_text[start..end].to_string())
-}
-
-fn is_word_char(b: u8) -> bool {
-    b.is_ascii_alphanumeric() || b == b'_'
-}
-
-/// Run ripgrep on the working directory, falling back to grep.
-fn run_rg_or_grep(pattern: &str, cwd: &str) -> String {
-    // Try ripgrep first
-    if let Ok(output) = Command::new("rg")
-        .args(["-n", pattern, "--type-add", "src:*.{ts,tsx,js,jsx,py,go,rs,java}", "-t", "src"])
-        .arg(cwd)
-        .output()
-    {
-        if output.status.success() {
-            let text = String::from_utf8_lossy(&output.stdout);
-            // Limit output to 50 lines
-            let lines: Vec<&str> = text.lines().take(50).collect();
-            return lines.join("\n");
-        }
-    }
-
-    // Fallback to grep
-    if let Ok(output) = Command::new("grep")
-        .args(["-rn", pattern, cwd, "--include=*.rs", "--include=*.ts", "--include=*.py", "--include=*.go", "--include=*.java"])
-        .output()
-    {
-        if output.status.success() {
-            let text = String::from_utf8_lossy(&output.stdout);
-            let lines: Vec<&str> = text.lines().take(50).collect();
-            return lines.join("\n");
-        }
-    }
-
-    String::new()
-}
-
-/// Run ripgrep on a single file, falling back to grep.
-fn run_rg_on_file(pattern: &str, file_path: &str, cwd: &str) -> String {
-    let full_path = Path::new(cwd).join(file_path);
-    let path_str = full_path.to_string_lossy();
-
-    if let Ok(output) = Command::new("rg")
-        .args(["-n", pattern])
-        .arg(path_str.as_ref())
-        .output()
-    {
-        if output.status.success() {
-            return String::from_utf8_lossy(&output.stdout).trim().to_string();
-        }
-    }
-
-    if let Ok(output) = Command::new("grep")
-        .args(["-n", pattern])
-        .arg(path_str.as_ref())
-        .output()
-    {
-        if output.status.success() {
-            return String::from_utf8_lossy(&output.stdout).trim().to_string();
-        }
-    }
-
-    String::new()
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/mcp_resource_tools.rs

@@ -1,174 +0,0 @@
-use async_trait::async_trait;
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::sync::Arc;
-use tokio::sync::RwLock;
-
-use crate::mcp::McpClient;
-use crate::types::{Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-
-/// ListMcpResourcesTool - List available resources from connected MCP servers.
-pub struct ListMcpResourcesTool {
-    mcp_client: Arc<RwLock<Option<Arc<McpClient>>>>,
-}
-
-impl ListMcpResourcesTool {
-    pub fn new(mcp_client: Arc<RwLock<Option<Arc<McpClient>>>>) -> Self {
-        Self { mcp_client }
-    }
-}
-
-#[async_trait]
-impl Tool for ListMcpResourcesTool {
-    fn name(&self) -> &str {
-        "ListMcpResources"
-    }
-
-    fn description(&self) -> &str {
-        "List available resources from connected MCP servers. Resources can include files, databases, and other data sources."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([(
-                "server".to_string(),
-                json!({ "type": "string", "description": "Filter by MCP server name" }),
-            )]),
-            required: vec![],
-            additional_properties: Some(false),
-        }
-    }
-
-    fn is_read_only(&self, _input: &Value) -> bool {
-        true
-    }
-
-    async fn call(&self, input: Value, _context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let client_guard = self.mcp_client.read().await;
-        let client = match client_guard.as_ref() {
-            Some(c) => c.clone(),
-            None => return Ok(ToolResult::text("No MCP servers connected.")),
-        };
-
-        let server_filter = input.get("server").and_then(|v| v.as_str());
-
-        let connections = client.get_connections().await;
-
-        let filtered: Vec<_> = if let Some(server) = server_filter {
-            connections.into_iter().filter(|c| c.name == server).collect()
-        } else {
-            connections
-        };
-
-        if filtered.is_empty() {
-            return Ok(ToolResult::text("No MCP servers connected."));
-        }
-
-        let mut results = Vec::new();
-        for conn in &filtered {
-            if !conn.connected {
-                continue;
-            }
-            results.push(format!(
-                "Server: {} ({} tools available)",
-                conn.name,
-                conn.tools.len()
-            ));
-            // Note: Full resource listing requires MCP resources/list support.
-            // Currently showing available tool count as a proxy.
-        }
-
-        if results.is_empty() {
-            Ok(ToolResult::text("No connected MCP servers found."))
-        } else {
-            Ok(ToolResult::text(results.join("\n")))
-        }
-    }
-}
-
-/// ReadMcpResourceTool - Read a specific resource from an MCP server.
-pub struct ReadMcpResourceTool {
-    mcp_client: Arc<RwLock<Option<Arc<McpClient>>>>,
-}
-
-impl ReadMcpResourceTool {
-    pub fn new(mcp_client: Arc<RwLock<Option<Arc<McpClient>>>>) -> Self {
-        Self { mcp_client }
-    }
-}
-
-#[async_trait]
-impl Tool for ReadMcpResourceTool {
-    fn name(&self) -> &str {
-        "ReadMcpResource"
-    }
-
-    fn description(&self) -> &str {
-        "Read a specific resource from an MCP server."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "server".to_string(),
-                    json!({ "type": "string", "description": "MCP server name" }),
-                ),
-                (
-                    "uri".to_string(),
-                    json!({ "type": "string", "description": "Resource URI to read" }),
-                ),
-            ]),
-            required: vec!["server".to_string(), "uri".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    fn is_read_only(&self, _input: &Value) -> bool {
-        true
-    }
-
-    async fn call(&self, input: Value, _context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let server = input
-            .get("server")
-            .and_then(|v| v.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'server'".to_string()))?;
-        let uri = input
-            .get("uri")
-            .and_then(|v| v.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'uri'".to_string()))?;
-
-        let client_guard = self.mcp_client.read().await;
-        let client = match client_guard.as_ref() {
-            Some(c) => c.clone(),
-            None => {
-                return Ok(ToolResult::error(format!(
-                    "MCP server not found: {}",
-                    server
-                )))
-            }
-        };
-
-        let connections = client.get_connections().await;
-        let conn = connections.iter().find(|c| c.name == server);
-
-        if conn.is_none() {
-            return Ok(ToolResult::error(format!(
-                "MCP server not found: {}",
-                server
-            )));
-        }
-
-        // MCP resource reading is done via the resources/read method.
-        // Since the current McpClient doesn't expose a read_resource method,
-        // we provide a stub that indicates the operation is recognized but
-        // requires the MCP server to support the resources/read capability.
-        Ok(ToolResult::text(format!(
-            "Resource read request: server=\"{}\" uri=\"{}\". \
-             Full resource reading requires MCP server support for the resources/read method.",
-            server, uri
-        )))
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/mod.rs

@@ -1,28 +0,0 @@
-pub mod askuser;
-pub mod bash;
-pub mod config_tool;
-pub mod cron_tools;
-pub mod diff;
-pub mod executor;
-pub mod fileedit;
-pub mod fileread;
-pub mod filewrite;
-pub mod glob_tool;
-pub mod grep;
-pub mod lsp_tool;
-pub mod mcp_resource_tools;
-pub mod notebook_edit;
-pub mod plan_tools;
-pub mod registry;
-pub mod send_message;
-pub mod skill_tool;
-pub mod tasks;
-pub mod team_tools;
-pub mod todo_tool;
-pub mod toolsearch;
-pub mod webfetch;
-pub mod websearch;
-pub mod worktree_tools;
-
-pub use executor::*;
-pub use registry::*;

desktop/src-tauri/crates/open-agent-sdk/src/tools/notebook_edit.rs

@@ -1,180 +0,0 @@
-use async_trait::async_trait;
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::path::Path;
-
-use crate::types::{Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-
-/// NotebookEditTool - Edit Jupyter notebook (.ipynb) cells.
-/// Supports insert, replace, and delete operations on notebook cells.
-pub struct NotebookEditTool;
-
-#[async_trait]
-impl Tool for NotebookEditTool {
-    fn name(&self) -> &str {
-        "NotebookEdit"
-    }
-
-    fn description(&self) -> &str {
-        "Edit Jupyter notebook (.ipynb) cells. Can insert, replace, or delete cells."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "file_path".to_string(),
-                    json!({ "type": "string", "description": "Path to the .ipynb file" }),
-                ),
-                (
-                    "command".to_string(),
-                    json!({
-                        "type": "string",
-                        "enum": ["insert", "replace", "delete"],
-                        "description": "The edit operation to perform"
-                    }),
-                ),
-                (
-                    "cell_number".to_string(),
-                    json!({
-                        "type": "number",
-                        "description": "Cell index (0-based) to operate on"
-                    }),
-                ),
-                (
-                    "cell_type".to_string(),
-                    json!({
-                        "type": "string",
-                        "enum": ["code", "markdown"],
-                        "description": "Type of cell (for insert/replace)"
-                    }),
-                ),
-                (
-                    "source".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "Cell content (for insert/replace)"
-                    }),
-                ),
-            ]),
-            required: vec![
-                "file_path".to_string(),
-                "command".to_string(),
-                "cell_number".to_string(),
-            ],
-            additional_properties: Some(false),
-        }
-    }
-
-    async fn call(&self, input: Value, context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let file_path = input
-            .get("file_path")
-            .and_then(|v| v.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'file_path'".to_string()))?;
-        let command = input
-            .get("command")
-            .and_then(|v| v.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'command'".to_string()))?;
-        let cell_number = input
-            .get("cell_number")
-            .and_then(|v| v.as_u64())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'cell_number'".to_string()))?
-            as usize;
-
-        let resolved = Path::new(&context.working_dir).join(file_path);
-        let resolved_str = resolved.to_string_lossy().to_string();
-
-        let content = match tokio::fs::read_to_string(&resolved).await {
-            Ok(c) => c,
-            Err(e) => return Ok(ToolResult::error(format!("Error: {}", e))),
-        };
-
-        let mut notebook: Value = match serde_json::from_str(&content) {
-            Ok(v) => v,
-            Err(e) => return Ok(ToolResult::error(format!("Error: Invalid JSON: {}", e))),
-        };
-
-        let cells = match notebook.get_mut("cells").and_then(|c| c.as_array_mut()) {
-            Some(c) => c,
-            None => return Ok(ToolResult::error("Error: Invalid notebook format".to_string())),
-        };
-
-        let cell_type = input
-            .get("cell_type")
-            .and_then(|v| v.as_str())
-            .unwrap_or("code");
-        let source = input
-            .get("source")
-            .and_then(|v| v.as_str())
-            .unwrap_or("");
-
-        // Split source into lines matching Jupyter format (each line ends with \n except last)
-        let source_lines: Vec<Value> = source
-            .split('\n')
-            .enumerate()
-            .map(|(i, line)| {
-                let total = source.split('\n').count();
-                if i < total - 1 {
-                    json!(format!("{}\n", line))
-                } else {
-                    json!(line)
-                }
-            })
-            .collect();
-
-        match command {
-            "insert" => {
-                let mut new_cell = json!({
-                    "cell_type": cell_type,
-                    "source": source_lines,
-                    "metadata": {}
-                });
-                if cell_type != "markdown" {
-                    new_cell["outputs"] = json!([]);
-                    new_cell["execution_count"] = Value::Null;
-                }
-                cells.insert(cell_number, new_cell);
-            }
-            "replace" => {
-                if cell_number >= cells.len() {
-                    return Ok(ToolResult::error(format!(
-                        "Error: Cell {} does not exist",
-                        cell_number
-                    )));
-                }
-                cells[cell_number]["source"] = json!(source_lines);
-                if !cell_type.is_empty() {
-                    cells[cell_number]["cell_type"] = json!(cell_type);
-                }
-            }
-            "delete" => {
-                if cell_number >= cells.len() {
-                    return Ok(ToolResult::error(format!(
-                        "Error: Cell {} does not exist",
-                        cell_number
-                    )));
-                }
-                cells.remove(cell_number);
-            }
-            _ => {
-                return Ok(ToolResult::error(format!(
-                    "Error: Unknown command '{}'",
-                    command
-                )));
-            }
-        }
-
-        let output = serde_json::to_string_pretty(&notebook)
-            .map_err(|e| ToolError::ExecutionError(format!("Failed to serialize: {}", e)))?;
-
-        if let Err(e) = tokio::fs::write(&resolved, output).await {
-            return Ok(ToolResult::error(format!("Error writing file: {}", e)));
-        }
-
-        Ok(ToolResult::text(format!(
-            "Notebook {}: cell {} in {}",
-            command, cell_number, resolved_str
-        )))
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/plan_tools.rs

@@ -1,154 +0,0 @@
-use async_trait::async_trait;
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::sync::Arc;
-use tokio::sync::RwLock;
-
-use crate::types::{Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-
-/// Shared plan mode state.
-#[derive(Clone)]
-pub struct PlanState {
-    active: Arc<RwLock<bool>>,
-    current_plan: Arc<RwLock<Option<String>>>,
-}
-
-impl PlanState {
-    pub fn new() -> Self {
-        Self {
-            active: Arc::new(RwLock::new(false)),
-            current_plan: Arc::new(RwLock::new(None)),
-        }
-    }
-
-    pub async fn is_active(&self) -> bool {
-        *self.active.read().await
-    }
-
-    pub async fn get_plan(&self) -> Option<String> {
-        self.current_plan.read().await.clone()
-    }
-}
-
-// ============================================================================
-// EnterPlanModeTool
-// ============================================================================
-
-pub struct EnterPlanModeTool {
-    state: PlanState,
-}
-
-impl EnterPlanModeTool {
-    pub fn new(state: PlanState) -> Self {
-        Self { state }
-    }
-}
-
-#[async_trait]
-impl Tool for EnterPlanModeTool {
-    fn name(&self) -> &str {
-        "EnterPlanMode"
-    }
-
-    fn description(&self) -> &str {
-        "Enter plan/design mode for complex tasks. In plan mode, the agent focuses on designing the approach before executing."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::new(),
-            required: Vec::new(),
-            additional_properties: Some(false),
-        }
-    }
-
-    async fn call(&self, _input: Value, _context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let mut active = self.state.active.write().await;
-        if *active {
-            return Ok(ToolResult::text("Already in plan mode."));
-        }
-
-        *active = true;
-        let mut plan = self.state.current_plan.write().await;
-        *plan = None;
-
-        Ok(ToolResult::text(
-            "Entered plan mode. Design your approach before executing. Use ExitPlanMode when the plan is ready.",
-        ))
-    }
-}
-
-// ============================================================================
-// ExitPlanModeTool
-// ============================================================================
-
-pub struct ExitPlanModeTool {
-    state: PlanState,
-}
-
-impl ExitPlanModeTool {
-    pub fn new(state: PlanState) -> Self {
-        Self { state }
-    }
-}
-
-#[async_trait]
-impl Tool for ExitPlanModeTool {
-    fn name(&self) -> &str {
-        "ExitPlanMode"
-    }
-
-    fn description(&self) -> &str {
-        "Exit plan mode with a completed plan. The plan will be recorded and execution can proceed."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "plan".to_string(),
-                    json!({ "type": "string", "description": "The completed plan" }),
-                ),
-                (
-                    "approved".to_string(),
-                    json!({ "type": "boolean", "description": "Whether the plan is approved for execution" }),
-                ),
-            ]),
-            required: Vec::new(),
-            additional_properties: Some(false),
-        }
-    }
-
-    async fn call(&self, input: Value, _context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let mut active = self.state.active.write().await;
-        if !*active {
-            return Ok(ToolResult::error("Not in plan mode."));
-        }
-
-        *active = false;
-
-        let plan_text = input.get("plan").and_then(|v| v.as_str()).map(String::from);
-        let approved = input
-            .get("approved")
-            .and_then(|v| v.as_bool())
-            .unwrap_or(true);
-
-        let mut current_plan = self.state.current_plan.write().await;
-        *current_plan = plan_text.clone();
-
-        let status = if approved {
-            "approved"
-        } else {
-            "pending approval"
-        };
-
-        let mut msg = format!("Plan mode exited. Plan status: {}.", status);
-        if let Some(ref plan) = plan_text {
-            msg.push_str(&format!("\n\nPlan:\n{}", plan));
-        }
-
-        Ok(ToolResult::text(msg))
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/registry.rs

@@ -1,181 +0,0 @@
-use crate::types::Tool;
-use std::collections::HashMap;
-use std::sync::Arc;
-use tokio::sync::RwLock;
-
-/// Registry of available tools.
-pub struct ToolRegistry {
-    tools: HashMap<String, Arc<dyn Tool>>,
-}
-
-impl ToolRegistry {
-    pub fn new() -> Self {
-        Self {
-            tools: HashMap::new(),
-        }
-    }
-
-    /// Create a registry with all default built-in tools.
-    pub fn default_registry() -> Self {
-        let mut registry = Self::new();
-
-        // File I/O tools
-        registry.register(Arc::new(super::bash::BashTool));
-        registry.register(Arc::new(super::fileread::FileReadTool));
-        registry.register(Arc::new(super::filewrite::FileWriteTool));
-        registry.register(Arc::new(super::fileedit::FileEditTool));
-        registry.register(Arc::new(super::glob_tool::GlobTool));
-        registry.register(Arc::new(super::grep::GrepTool));
-
-        // Web tools
-        registry.register(Arc::new(super::webfetch::WebFetchTool));
-        registry.register(Arc::new(super::websearch::WebSearchTool::default()));
-
-        // User interaction
-        registry.register(Arc::new(super::askuser::AskUserTool::default()));
-
-        // Task tools
-        let task_store = super::tasks::TaskStore::new();
-        registry.register(Arc::new(super::tasks::TaskCreateTool::new(
-            task_store.clone(),
-        )));
-        registry.register(Arc::new(super::tasks::TaskGetTool::new(
-            task_store.clone(),
-        )));
-        registry.register(Arc::new(super::tasks::TaskListTool::new(
-            task_store.clone(),
-        )));
-        registry.register(Arc::new(super::tasks::TaskUpdateTool::new(
-            task_store.clone(),
-        )));
-        registry.register(Arc::new(super::tasks::TaskStopTool::new(
-            task_store.clone(),
-        )));
-        registry.register(Arc::new(super::tasks::TaskOutputTool::new(task_store)));
-
-        // Tool search
-        registry.register(Arc::new(super::toolsearch::ToolSearchTool::default()));
-
-        // Notebook edit
-        registry.register(Arc::new(super::notebook_edit::NotebookEditTool));
-
-        // Inter-agent messaging
-        let mailbox = super::send_message::new_mailbox();
-        registry.register(Arc::new(super::send_message::SendMessageTool::new(mailbox)));
-
-        // Team tools
-        let team_store = super::team_tools::TeamStore::new();
-        registry.register(Arc::new(super::team_tools::TeamCreateTool::new(
-            team_store.clone(),
-        )));
-        registry.register(Arc::new(super::team_tools::TeamDeleteTool::new(team_store)));
-
-        // Plan mode tools
-        let plan_state = super::plan_tools::PlanState::new();
-        registry.register(Arc::new(super::plan_tools::EnterPlanModeTool::new(
-            plan_state.clone(),
-        )));
-        registry.register(Arc::new(super::plan_tools::ExitPlanModeTool::new(plan_state)));
-
-        // Worktree tools
-        let worktree_store = super::worktree_tools::new_worktree_store();
-        registry.register(Arc::new(super::worktree_tools::EnterWorktreeTool::new(
-            worktree_store.clone(),
-        )));
-        registry.register(Arc::new(super::worktree_tools::ExitWorktreeTool::new(
-            worktree_store,
-        )));
-
-        // Todo tool
-        let todo_store = super::todo_tool::TodoStore::new();
-        registry.register(Arc::new(super::todo_tool::TodoWriteTool::new(todo_store)));
-
-        // Cron tools
-        let cron_store = super::cron_tools::CronStore::new();
-        registry.register(Arc::new(super::cron_tools::CronCreateTool::new(
-            cron_store.clone(),
-        )));
-        registry.register(Arc::new(super::cron_tools::CronDeleteTool::new(
-            cron_store.clone(),
-        )));
-        registry.register(Arc::new(super::cron_tools::CronListTool::new(cron_store)));
-
-        // Config tool
-        let config_store = super::config_tool::ConfigStore::new();
-        registry.register(Arc::new(super::config_tool::ConfigTool::new(config_store)));
-
-        // LSP tool
-        registry.register(Arc::new(super::lsp_tool::LSPTool));
-
-        // MCP resource tools
-        let mcp_client: Arc<RwLock<Option<Arc<crate::mcp::McpClient>>>> =
-            Arc::new(RwLock::new(None));
-        registry.register(Arc::new(
-            super::mcp_resource_tools::ListMcpResourcesTool::new(mcp_client.clone()),
-        ));
-        registry.register(Arc::new(
-            super::mcp_resource_tools::ReadMcpResourceTool::new(mcp_client),
-        ));
-
-        registry
-    }
-
-    pub fn register(&mut self, tool: Arc<dyn Tool>) {
-        self.tools.insert(tool.name().to_string(), tool);
-    }
-
-    /// Register a tool, replacing any existing tool with the same name.
-    pub fn register_replace(&mut self, tool: Arc<dyn Tool>) {
-        self.tools.insert(tool.name().to_string(), tool);
-    }
-
-    pub fn get(&self, name: &str) -> Option<Arc<dyn Tool>> {
-        self.tools.get(name).cloned()
-    }
-
-    pub fn all(&self) -> Vec<Arc<dyn Tool>> {
-        self.tools.values().cloned().collect()
-    }
-
-    pub fn names(&self) -> Vec<String> {
-        self.tools.keys().cloned().collect()
-    }
-
-    pub fn filter<F>(&self, predicate: F) -> Vec<Arc<dyn Tool>>
-    where
-        F: Fn(&dyn Tool) -> bool,
-    {
-        self.tools
-            .values()
-            .filter(|t| predicate(t.as_ref()))
-            .cloned()
-            .collect()
-    }
-
-    pub fn len(&self) -> usize {
-        self.tools.len()
-    }
-
-    pub fn is_empty(&self) -> bool {
-        self.tools.is_empty()
-    }
-
-    /// Remove tools by name.
-    pub fn remove(&mut self, names: &[&str]) {
-        for name in names {
-            self.tools.remove(*name);
-        }
-    }
-
-    /// Keep only the specified tools.
-    pub fn retain(&mut self, names: &[&str]) {
-        let name_set: std::collections::HashSet<&str> = names.iter().copied().collect();
-        self.tools.retain(|k, _| name_set.contains(k.as_str()));
-    }
-}
-
-impl Default for ToolRegistry {
-    fn default() -> Self {
-        Self::default_registry()
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/send_message.rs

@@ -1,140 +0,0 @@
-use async_trait::async_trait;
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::sync::Arc;
-use tokio::sync::RwLock;
-
-use crate::types::{Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-
-/// Shared mailbox for inter-agent communication.
-pub type Mailbox = Arc<RwLock<HashMap<String, Vec<AgentMessage>>>>;
-
-/// A message between agents.
-#[derive(Debug, Clone)]
-pub struct AgentMessage {
-    pub from: String,
-    pub to: String,
-    pub content: String,
-    pub timestamp: String,
-    pub message_type: String, // "text", "shutdown_request", "shutdown_response", "plan_approval_response"
-}
-
-/// Create a new empty mailbox.
-pub fn new_mailbox() -> Mailbox {
-    Arc::new(RwLock::new(HashMap::new()))
-}
-
-/// Read and drain messages for an agent.
-pub async fn read_mailbox(mailbox: &Mailbox, agent_name: &str) -> Vec<AgentMessage> {
-    let mut mb = mailbox.write().await;
-    mb.remove(agent_name).unwrap_or_default()
-}
-
-/// Write a message to an agent's mailbox.
-pub async fn write_to_mailbox(mailbox: &Mailbox, agent_name: &str, message: AgentMessage) {
-    let mut mb = mailbox.write().await;
-    mb.entry(agent_name.to_string())
-        .or_insert_with(Vec::new)
-        .push(message);
-}
-
-/// SendMessageTool - Send a message to another agent or teammate.
-pub struct SendMessageTool {
-    mailbox: Mailbox,
-}
-
-impl SendMessageTool {
-    pub fn new(mailbox: Mailbox) -> Self {
-        Self { mailbox }
-    }
-}
-
-#[async_trait]
-impl Tool for SendMessageTool {
-    fn name(&self) -> &str {
-        "SendMessage"
-    }
-
-    fn description(&self) -> &str {
-        "Send a message to another agent or teammate. Supports plain text and structured protocol messages."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "to".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "Recipient agent name or ID. Use \"*\" for broadcast."
-                    }),
-                ),
-                (
-                    "content".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "Message content"
-                    }),
-                ),
-                (
-                    "type".to_string(),
-                    json!({
-                        "type": "string",
-                        "enum": ["text", "shutdown_request", "shutdown_response", "plan_approval_response"],
-                        "description": "Message type (default: text)"
-                    }),
-                ),
-            ]),
-            required: vec!["to".to_string(), "content".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    fn is_concurrency_safe(&self, _input: &Value) -> bool {
-        true
-    }
-
-    async fn call(&self, input: Value, _context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let to = input
-            .get("to")
-            .and_then(|v| v.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'to'".to_string()))?;
-        let content = input
-            .get("content")
-            .and_then(|v| v.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'content'".to_string()))?;
-        let msg_type = input
-            .get("type")
-            .and_then(|v| v.as_str())
-            .unwrap_or("text");
-
-        let timestamp = chrono::Utc::now().to_rfc3339();
-
-        let message = AgentMessage {
-            from: "self".to_string(),
-            to: to.to_string(),
-            content: content.to_string(),
-            timestamp,
-            message_type: msg_type.to_string(),
-        };
-
-        if to == "*" {
-            // Broadcast to all known mailboxes
-            let mb = self.mailbox.read().await;
-            let names: Vec<String> = mb.keys().cloned().collect();
-            drop(mb);
-
-            for name in &names {
-                let mut broadcast_msg = message.clone();
-                broadcast_msg.to = name.clone();
-                write_to_mailbox(&self.mailbox, name, broadcast_msg).await;
-            }
-
-            Ok(ToolResult::text("Message broadcast to all agents"))
-        } else {
-            write_to_mailbox(&self.mailbox, to, message).await;
-            Ok(ToolResult::text(format!("Message sent to {}", to)))
-        }
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/skill_tool.rs

@@ -1,111 +0,0 @@
-use async_trait::async_trait;
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::sync::Arc;
-use tokio::sync::RwLock;
-
-use crate::skills::SkillRegistry;
-use crate::skills::loader::substitute_variables;
-use crate::types::{Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-
-pub struct SkillTool {
-    registry: Arc<RwLock<SkillRegistry>>,
-}
-
-impl SkillTool {
-    pub fn new(registry: Arc<RwLock<SkillRegistry>>) -> Self {
-        Self { registry }
-    }
-}
-
-#[async_trait]
-impl Tool for SkillTool {
-    fn name(&self) -> &str {
-        "Skill"
-    }
-
-    fn description(&self) -> &str {
-        "Invoke a skill by name. Skills provide specialized instructions and workflows for specific tasks. Use the skill name from the Available Skills list."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "skill_name".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "The name of the skill to invoke"
-                    }),
-                ),
-                (
-                    "arguments".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "Arguments to pass to the skill (replaces $ARGUMENTS in skill content)"
-                    }),
-                ),
-            ]),
-            required: vec!["skill_name".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    fn is_read_only(&self, _input: &Value) -> bool {
-        true
-    }
-
-    async fn call(
-        &self,
-        input: Value,
-        _context: &ToolUseContext,
-    ) -> Result<ToolResult, ToolError> {
-        let skill_name = input
-            .get("skill_name")
-            .and_then(|v| v.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'skill_name' field".to_string()))?;
-
-        let arguments = input
-            .get("arguments")
-            .and_then(|v| v.as_str())
-            .unwrap_or("");
-
-        let registry = self.registry.read().await;
-
-        let skill = registry.get(skill_name).ok_or_else(|| {
-            ToolError::ExecutionError(format!(
-                "Skill '{}' not found. Available skills: {}",
-                skill_name,
-                registry
-                    .user_invocable()
-                    .iter()
-                    .map(|s| s.name.as_str())
-                    .collect::<Vec<_>>()
-                    .join(", ")
-            ))
-        })?;
-
-        if !registry.all_enabled().iter().any(|s| s.name == skill_name) {
-            return Ok(ToolResult::error(format!(
-                "Skill '{}' is currently disabled.",
-                skill_name
-            )));
-        }
-
-        let skill_dir = skill
-            .path
-            .parent()
-            .map(|p| p.to_string_lossy().to_string())
-            .unwrap_or_default();
-
-        let content = substitute_variables(&skill.content, arguments, &skill_dir);
-
-        let result = format!(
-            "[SKILL INSTRUCTIONS - You MUST follow these instructions precisely]\n\n{}\n\n[END SKILL INSTRUCTIONS]",
-            content
-        );
-
-        Ok(ToolResult::text(result))
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/tasks.rs

@@ -1,452 +0,0 @@
-use async_trait::async_trait;
-use serde::{Deserialize, Serialize};
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::sync::Arc;
-use tokio::sync::RwLock;
-
-use crate::types::{Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-
-/// Task status values.
-#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
-#[serde(rename_all = "snake_case")]
-pub enum TaskStatus {
-    Pending,
-    InProgress,
-    Completed,
-    Failed,
-    Cancelled,
-}
-
-/// A task in the task store.
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct Task {
-    pub id: String,
-    pub subject: String,
-    pub status: TaskStatus,
-    #[serde(default)]
-    pub owner: Option<String>,
-    #[serde(default)]
-    pub description: Option<String>,
-    #[serde(default)]
-    pub metadata: HashMap<String, Value>,
-    #[serde(default)]
-    pub output: Option<String>,
-    pub created_at: String,
-    pub updated_at: String,
-}
-
-/// In-memory task store shared across tools.
-#[derive(Clone)]
-pub struct TaskStore {
-    tasks: Arc<RwLock<HashMap<String, Task>>>,
-    counter: Arc<RwLock<u64>>,
-}
-
-impl TaskStore {
-    pub fn new() -> Self {
-        Self {
-            tasks: Arc::new(RwLock::new(HashMap::new())),
-            counter: Arc::new(RwLock::new(0)),
-        }
-    }
-
-    async fn next_id(&self) -> String {
-        let mut counter = self.counter.write().await;
-        *counter += 1;
-        format!("task_{}", counter)
-    }
-}
-
-// --- TaskCreateTool ---
-
-pub struct TaskCreateTool {
-    store: TaskStore,
-}
-
-impl TaskCreateTool {
-    pub fn new(store: TaskStore) -> Self {
-        Self { store }
-    }
-}
-
-#[async_trait]
-impl Tool for TaskCreateTool {
-    fn name(&self) -> &str {
-        "TaskCreate"
-    }
-
-    fn description(&self) -> &str {
-        "Create a new task for tracking work."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "subject".to_string(),
-                    json!({ "type": "string", "description": "Task subject/title" }),
-                ),
-                (
-                    "description".to_string(),
-                    json!({ "type": "string", "description": "Optional task description" }),
-                ),
-                (
-                    "owner".to_string(),
-                    json!({ "type": "string", "description": "Optional task owner" }),
-                ),
-            ]),
-            required: vec!["subject".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    async fn call(&self, input: Value, _context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let subject = input
-            .get("subject")
-            .and_then(|s| s.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'subject'".to_string()))?;
-
-        let id = self.store.next_id().await;
-        let now = chrono::Utc::now().to_rfc3339();
-
-        let task = Task {
-            id: id.clone(),
-            subject: subject.to_string(),
-            status: TaskStatus::Pending,
-            owner: input.get("owner").and_then(|o| o.as_str()).map(String::from),
-            description: input
-                .get("description")
-                .and_then(|d| d.as_str())
-                .map(String::from),
-            output: None,
-            metadata: HashMap::new(),
-            created_at: now.clone(),
-            updated_at: now,
-        };
-
-        let mut tasks = self.store.tasks.write().await;
-        tasks.insert(id.clone(), task);
-
-        Ok(ToolResult::text(format!("Created task: {}", id)))
-    }
-}
-
-// --- TaskGetTool ---
-
-pub struct TaskGetTool {
-    store: TaskStore,
-}
-
-impl TaskGetTool {
-    pub fn new(store: TaskStore) -> Self {
-        Self { store }
-    }
-}
-
-#[async_trait]
-impl Tool for TaskGetTool {
-    fn name(&self) -> &str {
-        "TaskGet"
-    }
-
-    fn description(&self) -> &str {
-        "Get a task by ID."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([(
-                "id".to_string(),
-                json!({ "type": "string", "description": "Task ID" }),
-            )]),
-            required: vec!["id".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    fn is_read_only(&self, _input: &Value) -> bool {
-        true
-    }
-
-    async fn call(&self, input: Value, _context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let id = input
-            .get("id")
-            .and_then(|i| i.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'id'".to_string()))?;
-
-        let tasks = self.store.tasks.read().await;
-        match tasks.get(id) {
-            Some(task) => Ok(ToolResult::text(
-                serde_json::to_string_pretty(task).unwrap_or_default(),
-            )),
-            None => Ok(ToolResult::error(format!("Task not found: {}", id))),
-        }
-    }
-}
-
-// --- TaskListTool ---
-
-pub struct TaskListTool {
-    store: TaskStore,
-}
-
-impl TaskListTool {
-    pub fn new(store: TaskStore) -> Self {
-        Self { store }
-    }
-}
-
-#[async_trait]
-impl Tool for TaskListTool {
-    fn name(&self) -> &str {
-        "TaskList"
-    }
-
-    fn description(&self) -> &str {
-        "List all tasks."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema::default()
-    }
-
-    fn is_read_only(&self, _input: &Value) -> bool {
-        true
-    }
-
-    async fn call(&self, _input: Value, _context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let tasks = self.store.tasks.read().await;
-
-        if tasks.is_empty() {
-            return Ok(ToolResult::text("No tasks.".to_string()));
-        }
-
-        let mut task_list: Vec<&Task> = tasks.values().collect();
-        task_list.sort_by(|a, b| a.created_at.cmp(&b.created_at));
-
-        let formatted: Vec<String> = task_list
-            .iter()
-            .map(|t| {
-                format!(
-                    "- [{}] {} ({:?}){}",
-                    t.id,
-                    t.subject,
-                    t.status,
-                    t.owner
-                        .as_ref()
-                        .map(|o| format!(" @{}", o))
-                        .unwrap_or_default()
-                )
-            })
-            .collect();
-
-        Ok(ToolResult::text(formatted.join("\n")))
-    }
-}
-
-// --- TaskUpdateTool ---
-
-pub struct TaskUpdateTool {
-    store: TaskStore,
-}
-
-impl TaskUpdateTool {
-    pub fn new(store: TaskStore) -> Self {
-        Self { store }
-    }
-}
-
-#[async_trait]
-impl Tool for TaskUpdateTool {
-    fn name(&self) -> &str {
-        "TaskUpdate"
-    }
-
-    fn description(&self) -> &str {
-        "Update a task's status or other properties."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "id".to_string(),
-                    json!({ "type": "string", "description": "Task ID" }),
-                ),
-                (
-                    "status".to_string(),
-                    json!({
-                        "type": "string",
-                        "enum": ["pending", "in_progress", "completed", "failed", "cancelled"],
-                        "description": "New task status"
-                    }),
-                ),
-                (
-                    "owner".to_string(),
-                    json!({ "type": "string", "description": "New task owner" }),
-                ),
-                (
-                    "output".to_string(),
-                    json!({ "type": "string", "description": "Task output/result" }),
-                ),
-            ]),
-            required: vec!["id".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    async fn call(&self, input: Value, _context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let id = input
-            .get("id")
-            .and_then(|i| i.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'id'".to_string()))?;
-
-        let mut tasks = self.store.tasks.write().await;
-        match tasks.get_mut(id) {
-            Some(task) => {
-                if let Some(status) = input.get("status").and_then(|s| s.as_str()) {
-                    task.status = match status {
-                        "pending" => TaskStatus::Pending,
-                        "in_progress" => TaskStatus::InProgress,
-                        "completed" => TaskStatus::Completed,
-                        "failed" => TaskStatus::Failed,
-                        "cancelled" => TaskStatus::Cancelled,
-                        _ => {
-                            return Ok(ToolResult::error(format!("Invalid status: {}", status)));
-                        }
-                    };
-                }
-                if let Some(owner) = input.get("owner").and_then(|o| o.as_str()) {
-                    task.owner = Some(owner.to_string());
-                }
-                if let Some(output) = input.get("output").and_then(|o| o.as_str()) {
-                    task.output = Some(output.to_string());
-                }
-                task.updated_at = chrono::Utc::now().to_rfc3339();
-
-                Ok(ToolResult::text(format!("Updated task: {}", id)))
-            }
-            None => Ok(ToolResult::error(format!("Task not found: {}", id))),
-        }
-    }
-}
-
-// --- TaskStopTool ---
-
-pub struct TaskStopTool {
-    store: TaskStore,
-}
-
-impl TaskStopTool {
-    pub fn new(store: TaskStore) -> Self {
-        Self { store }
-    }
-}
-
-#[async_trait]
-impl Tool for TaskStopTool {
-    fn name(&self) -> &str {
-        "TaskStop"
-    }
-
-    fn description(&self) -> &str {
-        "Stop/cancel a running task."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "id".to_string(),
-                    json!({ "type": "string", "description": "Task ID to stop" }),
-                ),
-                (
-                    "reason".to_string(),
-                    json!({ "type": "string", "description": "Reason for stopping" }),
-                ),
-            ]),
-            required: vec!["id".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    async fn call(&self, input: Value, _context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let id = input
-            .get("id")
-            .and_then(|i| i.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'id'".to_string()))?;
-
-        let mut tasks = self.store.tasks.write().await;
-        match tasks.get_mut(id) {
-            Some(task) => {
-                task.status = TaskStatus::Cancelled;
-                task.updated_at = chrono::Utc::now().to_rfc3339();
-                if let Some(reason) = input.get("reason").and_then(|r| r.as_str()) {
-                    task.output = Some(format!("Stopped: {}", reason));
-                }
-                Ok(ToolResult::text(format!("Task stopped: {}", id)))
-            }
-            None => Ok(ToolResult::error(format!("Task not found: {}", id))),
-        }
-    }
-}
-
-// --- TaskOutputTool ---
-
-pub struct TaskOutputTool {
-    store: TaskStore,
-}
-
-impl TaskOutputTool {
-    pub fn new(store: TaskStore) -> Self {
-        Self { store }
-    }
-}
-
-#[async_trait]
-impl Tool for TaskOutputTool {
-    fn name(&self) -> &str {
-        "TaskOutput"
-    }
-
-    fn description(&self) -> &str {
-        "Get the output/result of a task."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([(
-                "id".to_string(),
-                json!({ "type": "string", "description": "Task ID" }),
-            )]),
-            required: vec!["id".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    fn is_read_only(&self, _input: &Value) -> bool {
-        true
-    }
-
-    async fn call(&self, input: Value, _context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let id = input
-            .get("id")
-            .and_then(|i| i.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'id'".to_string()))?;
-
-        let tasks = self.store.tasks.read().await;
-        match tasks.get(id) {
-            Some(task) => {
-                let output = task.output.as_deref().unwrap_or("(no output yet)");
-                Ok(ToolResult::text(output))
-            }
-            None => Ok(ToolResult::error(format!("Task not found: {}", id))),
-        }
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/team_tools.rs

@@ -1,188 +0,0 @@
-use async_trait::async_trait;
-use serde::{Deserialize, Serialize};
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::sync::Arc;
-use tokio::sync::RwLock;
-
-use crate::types::{Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-
-/// A team for multi-agent coordination.
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct Team {
-    pub id: String,
-    pub name: String,
-    pub members: Vec<String>,
-    pub leader: String,
-    pub tasks: Vec<String>,
-    pub created_at: String,
-    pub status: String, // "active" or "disbanded"
-}
-
-/// In-memory team store shared across tools.
-#[derive(Clone)]
-pub struct TeamStore {
-    teams: Arc<RwLock<HashMap<String, Team>>>,
-    counter: Arc<RwLock<u64>>,
-}
-
-impl TeamStore {
-    pub fn new() -> Self {
-        Self {
-            teams: Arc::new(RwLock::new(HashMap::new())),
-            counter: Arc::new(RwLock::new(0)),
-        }
-    }
-
-    async fn next_id(&self) -> String {
-        let mut counter = self.counter.write().await;
-        *counter += 1;
-        format!("team_{}", counter)
-    }
-}
-
-// ============================================================================
-// TeamCreateTool
-// ============================================================================
-
-pub struct TeamCreateTool {
-    store: TeamStore,
-}
-
-impl TeamCreateTool {
-    pub fn new(store: TeamStore) -> Self {
-        Self { store }
-    }
-}
-
-#[async_trait]
-impl Tool for TeamCreateTool {
-    fn name(&self) -> &str {
-        "TeamCreate"
-    }
-
-    fn description(&self) -> &str {
-        "Create a multi-agent team for coordinated work. Assigns a lead and manages member composition."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "name".to_string(),
-                    json!({ "type": "string", "description": "Team name" }),
-                ),
-                (
-                    "members".to_string(),
-                    json!({
-                        "type": "array",
-                        "items": { "type": "string" },
-                        "description": "List of agent/teammate names"
-                    }),
-                ),
-                (
-                    "task_description".to_string(),
-                    json!({ "type": "string", "description": "Description of the team's mission" }),
-                ),
-            ]),
-            required: vec!["name".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    async fn call(&self, input: Value, _context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let name = input
-            .get("name")
-            .and_then(|v| v.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'name'".to_string()))?;
-
-        let members: Vec<String> = input
-            .get("members")
-            .and_then(|v| v.as_array())
-            .map(|arr| {
-                arr.iter()
-                    .filter_map(|v| v.as_str().map(String::from))
-                    .collect()
-            })
-            .unwrap_or_default();
-
-        let tasks: Vec<String> = input
-            .get("task_description")
-            .and_then(|v| v.as_str())
-            .map(|t| vec![t.to_string()])
-            .unwrap_or_default();
-
-        let id = self.store.next_id().await;
-        let now = chrono::Utc::now().to_rfc3339();
-
-        let member_count = members.len();
-        let team = Team {
-            id: id.clone(),
-            name: name.to_string(),
-            members,
-            leader: "self".to_string(),
-            tasks,
-            created_at: now,
-            status: "active".to_string(),
-        };
-
-        let mut teams = self.store.teams.write().await;
-        teams.insert(id.clone(), team);
-
-        Ok(ToolResult::text(format!(
-            "Team created: {} \"{}\" with {} members",
-            id, name, member_count
-        )))
-    }
-}
-
-// ============================================================================
-// TeamDeleteTool
-// ============================================================================
-
-pub struct TeamDeleteTool {
-    store: TeamStore,
-}
-
-impl TeamDeleteTool {
-    pub fn new(store: TeamStore) -> Self {
-        Self { store }
-    }
-}
-
-#[async_trait]
-impl Tool for TeamDeleteTool {
-    fn name(&self) -> &str {
-        "TeamDelete"
-    }
-
-    fn description(&self) -> &str {
-        "Disband a team and clean up resources."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([(
-                "id".to_string(),
-                json!({ "type": "string", "description": "Team ID to disband" }),
-            )]),
-            required: vec!["id".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    async fn call(&self, input: Value, _context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let id = input
-            .get("id")
-            .and_then(|v| v.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'id'".to_string()))?;
-
-        let mut teams = self.store.teams.write().await;
-        match teams.remove(id) {
-            Some(team) => Ok(ToolResult::text(format!("Team disbanded: {}", team.name))),
-            None => Ok(ToolResult::error(format!("Team not found: {}", id))),
-        }
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/todo_tool.rs

@@ -1,197 +0,0 @@
-use async_trait::async_trait;
-use serde::{Deserialize, Serialize};
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::sync::Arc;
-use tokio::sync::RwLock;
-
-use crate::types::{Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-
-/// A todo item.
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct TodoItem {
-    pub id: u64,
-    pub text: String,
-    pub done: bool,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub priority: Option<String>, // "high", "medium", "low"
-}
-
-/// In-memory todo store.
-#[derive(Clone)]
-pub struct TodoStore {
-    items: Arc<RwLock<Vec<TodoItem>>>,
-    counter: Arc<RwLock<u64>>,
-}
-
-impl TodoStore {
-    pub fn new() -> Self {
-        Self {
-            items: Arc::new(RwLock::new(Vec::new())),
-            counter: Arc::new(RwLock::new(0)),
-        }
-    }
-}
-
-/// TodoWriteTool - Manage a session todo/checklist.
-pub struct TodoWriteTool {
-    store: TodoStore,
-}
-
-impl TodoWriteTool {
-    pub fn new(store: TodoStore) -> Self {
-        Self { store }
-    }
-}
-
-#[async_trait]
-impl Tool for TodoWriteTool {
-    fn name(&self) -> &str {
-        "TodoWrite"
-    }
-
-    fn description(&self) -> &str {
-        "Manage a session todo/checklist. Supports add, toggle, remove, list, and clear operations."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "action".to_string(),
-                    json!({
-                        "type": "string",
-                        "enum": ["add", "toggle", "remove", "list", "clear"],
-                        "description": "Operation to perform"
-                    }),
-                ),
-                (
-                    "text".to_string(),
-                    json!({ "type": "string", "description": "Todo item text (for add)" }),
-                ),
-                (
-                    "id".to_string(),
-                    json!({ "type": "number", "description": "Todo item ID (for toggle/remove)" }),
-                ),
-                (
-                    "priority".to_string(),
-                    json!({
-                        "type": "string",
-                        "enum": ["high", "medium", "low"],
-                        "description": "Priority level (for add)"
-                    }),
-                ),
-            ]),
-            required: vec!["action".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    fn is_concurrency_safe(&self, _input: &Value) -> bool {
-        true
-    }
-
-    async fn call(&self, input: Value, _context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let action = input
-            .get("action")
-            .and_then(|v| v.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'action'".to_string()))?;
-
-        match action {
-            "add" => {
-                let text = match input.get("text").and_then(|v| v.as_str()) {
-                    Some(t) => t,
-                    None => return Ok(ToolResult::error("text required")),
-                };
-                let priority = input
-                    .get("priority")
-                    .and_then(|v| v.as_str())
-                    .map(String::from);
-
-                let mut counter = self.store.counter.write().await;
-                *counter += 1;
-                let id = *counter;
-
-                let item = TodoItem {
-                    id,
-                    text: text.to_string(),
-                    done: false,
-                    priority,
-                };
-
-                let mut items = self.store.items.write().await;
-                items.push(item);
-
-                Ok(ToolResult::text(format!(
-                    "Todo added: #{} \"{}\"",
-                    id, text
-                )))
-            }
-
-            "toggle" => {
-                let id = input
-                    .get("id")
-                    .and_then(|v| v.as_u64())
-                    .ok_or_else(|| ToolError::InvalidInput("Missing 'id'".to_string()))?;
-
-                let mut items = self.store.items.write().await;
-                match items.iter_mut().find(|t| t.id == id) {
-                    Some(item) => {
-                        item.done = !item.done;
-                        let status = if item.done { "completed" } else { "reopened" };
-                        Ok(ToolResult::text(format!("Todo #{} {}", id, status)))
-                    }
-                    None => Ok(ToolResult::error(format!("Todo #{} not found", id))),
-                }
-            }
-
-            "remove" => {
-                let id = input
-                    .get("id")
-                    .and_then(|v| v.as_u64())
-                    .ok_or_else(|| ToolError::InvalidInput("Missing 'id'".to_string()))?;
-
-                let mut items = self.store.items.write().await;
-                let len_before = items.len();
-                items.retain(|t| t.id != id);
-
-                if items.len() < len_before {
-                    Ok(ToolResult::text(format!("Todo #{} removed", id)))
-                } else {
-                    Ok(ToolResult::error(format!("Todo #{} not found", id)))
-                }
-            }
-
-            "list" => {
-                let items = self.store.items.read().await;
-                if items.is_empty() {
-                    return Ok(ToolResult::text("No todos."));
-                }
-
-                let lines: Vec<String> = items
-                    .iter()
-                    .map(|t| {
-                        let checkbox = if t.done { "[x]" } else { "[ ]" };
-                        let priority = t
-                            .priority
-                            .as_ref()
-                            .map(|p| format!(" ({})", p))
-                            .unwrap_or_default();
-                        format!("{} #{} {}{}", checkbox, t.id, t.text, priority)
-                    })
-                    .collect();
-
-                Ok(ToolResult::text(lines.join("\n")))
-            }
-
-            "clear" => {
-                let mut items = self.store.items.write().await;
-                items.clear();
-                Ok(ToolResult::text("All todos cleared."))
-            }
-
-            _ => Ok(ToolResult::error(format!("Unknown action: {}", action))),
-        }
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/toolsearch.rs

@@ -1,148 +0,0 @@
-use async_trait::async_trait;
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::sync::Arc;
-use tokio::sync::RwLock;
-
-use crate::types::{Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-
-/// ToolSearch allows lazy discovery of tools by name or keyword.
-pub struct ToolSearchTool {
-    /// All available tools for searching.
-    available_tools: Arc<RwLock<Vec<ToolInfo>>>,
-}
-
-#[derive(Clone, Debug)]
-pub struct ToolInfo {
-    pub name: String,
-    pub description: String,
-    pub input_schema: Value,
-}
-
-impl Default for ToolSearchTool {
-    fn default() -> Self {
-        Self {
-            available_tools: Arc::new(RwLock::new(Vec::new())),
-        }
-    }
-}
-
-impl ToolSearchTool {
-    pub fn new(tools: Vec<ToolInfo>) -> Self {
-        Self {
-            available_tools: Arc::new(RwLock::new(tools)),
-        }
-    }
-
-    pub async fn set_tools(&self, tools: Vec<ToolInfo>) {
-        let mut available = self.available_tools.write().await;
-        *available = tools;
-    }
-}
-
-#[async_trait]
-impl Tool for ToolSearchTool {
-    fn name(&self) -> &str {
-        "ToolSearch"
-    }
-
-    fn description(&self) -> &str {
-        "Search for available tools by name or keyword. Use 'select:Read,Edit' for exact names, or keywords for fuzzy search."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "query".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "Search query. Use 'select:Tool1,Tool2' for exact matches, or keywords"
-                    }),
-                ),
-                (
-                    "max_results".to_string(),
-                    json!({
-                        "type": "number",
-                        "description": "Maximum results to return (default 5)"
-                    }),
-                ),
-            ]),
-            required: vec!["query".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    fn is_read_only(&self, _input: &Value) -> bool {
-        true
-    }
-
-    fn is_concurrency_safe(&self, _input: &Value) -> bool {
-        true
-    }
-
-    async fn call(&self, input: Value, _context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let query = input
-            .get("query")
-            .and_then(|q| q.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'query'".to_string()))?;
-
-        let max_results = input
-            .get("max_results")
-            .and_then(|m| m.as_u64())
-            .unwrap_or(5) as usize;
-
-        let tools = self.available_tools.read().await;
-
-        let matches: Vec<&ToolInfo> = if query.starts_with("select:") {
-            let names: Vec<&str> = query[7..].split(',').map(|s| s.trim()).collect();
-            tools
-                .iter()
-                .filter(|t| names.iter().any(|n| t.name.eq_ignore_ascii_case(n)))
-                .collect()
-        } else {
-            let query_lower = query.to_lowercase();
-            let keywords: Vec<&str> = query_lower.split_whitespace().collect();
-            let mut scored: Vec<(&ToolInfo, usize)> = tools
-                .iter()
-                .filter_map(|t| {
-                    let name_lower = t.name.to_lowercase();
-                    let desc_lower = t.description.to_lowercase();
-                    let score: usize = keywords
-                        .iter()
-                        .filter(|kw| name_lower.contains(*kw) || desc_lower.contains(*kw))
-                        .count();
-                    if score > 0 {
-                        Some((t, score))
-                    } else {
-                        None
-                    }
-                })
-                .collect();
-            scored.sort_by(|a, b| b.1.cmp(&a.1));
-            scored.into_iter().map(|(t, _)| t).collect()
-        };
-
-        let matches: Vec<&ToolInfo> = matches.into_iter().take(max_results).collect();
-
-        if matches.is_empty() {
-            return Ok(ToolResult::text(format!(
-                "No tools found matching: {}",
-                query
-            )));
-        }
-
-        let mut result = String::new();
-        for tool in matches {
-            result.push_str(&format!(
-                "## {}\n{}\n\nInput Schema:\n```json\n{}\n```\n\n",
-                tool.name,
-                tool.description,
-                serde_json::to_string_pretty(&tool.input_schema).unwrap_or_default()
-            ));
-        }
-
-        Ok(ToolResult::text(result))
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/webfetch.rs

@@ -1,101 +0,0 @@
-use async_trait::async_trait;
-use serde_json::{json, Value};
-use std::collections::HashMap;
-
-use crate::types::{Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-
-const MAX_RESPONSE_SIZE: usize = 512 * 1024; // 512KB
-const TIMEOUT_SECS: u64 = 30;
-
-pub struct WebFetchTool;
-
-#[async_trait]
-impl Tool for WebFetchTool {
-    fn name(&self) -> &str {
-        "WebFetch"
-    }
-
-    fn description(&self) -> &str {
-        "Fetches content from a URL. Returns the response body with a 512KB size limit."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "url".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "The URL to fetch"
-                    }),
-                ),
-                (
-                    "headers".to_string(),
-                    json!({
-                        "type": "object",
-                        "description": "Optional HTTP headers"
-                    }),
-                ),
-            ]),
-            required: vec!["url".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    fn is_read_only(&self, _input: &Value) -> bool {
-        true
-    }
-
-    fn is_concurrency_safe(&self, _input: &Value) -> bool {
-        true
-    }
-
-    async fn call(&self, input: Value, _context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let url = input
-            .get("url")
-            .and_then(|u| u.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'url' field".to_string()))?;
-
-        let client = reqwest::Client::builder()
-            .timeout(std::time::Duration::from_secs(TIMEOUT_SECS))
-            .build()
-            .map_err(|e| ToolError::ExecutionError(e.to_string()))?;
-
-        let mut req = client.get(url);
-
-        if let Some(headers) = input.get("headers").and_then(|h| h.as_object()) {
-            for (key, value) in headers {
-                if let Some(val) = value.as_str() {
-                    req = req.header(key, val);
-                }
-            }
-        }
-
-        let response = req
-            .send()
-            .await
-            .map_err(|e| ToolError::ExecutionError(format!("Fetch failed: {}", e)))?;
-
-        let status = response.status().as_u16();
-        if status >= 400 {
-            return Ok(ToolResult::error(format!(
-                "HTTP {} error fetching {}",
-                status, url
-            )));
-        }
-
-        let body = response
-            .text()
-            .await
-            .map_err(|e| ToolError::ExecutionError(format!("Failed to read response: {}", e)))?;
-
-        let mut text = body;
-        if text.len() > MAX_RESPONSE_SIZE {
-            text.truncate(MAX_RESPONSE_SIZE);
-            text.push_str("\n... (response truncated at 512KB)");
-        }
-
-        Ok(ToolResult::text(text))
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/websearch.rs

@@ -1,123 +0,0 @@
-use async_trait::async_trait;
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::sync::Arc;
-
-use crate::types::{Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-
-/// Search result from a web search provider.
-#[derive(Debug, Clone)]
-pub struct SearchResult {
-    pub title: String,
-    pub url: String,
-    pub snippet: String,
-}
-
-/// Type alias for a pluggable search function.
-pub type SearchFn =
-    Arc<dyn Fn(&str, usize) -> futures::future::BoxFuture<'static, Result<Vec<SearchResult>, String>> + Send + Sync>;
-
-pub struct WebSearchTool {
-    search_fn: Option<SearchFn>,
-}
-
-impl Default for WebSearchTool {
-    fn default() -> Self {
-        Self { search_fn: None }
-    }
-}
-
-impl WebSearchTool {
-    pub fn new(search_fn: SearchFn) -> Self {
-        Self {
-            search_fn: Some(search_fn),
-        }
-    }
-}
-
-#[async_trait]
-impl Tool for WebSearchTool {
-    fn name(&self) -> &str {
-        "WebSearch"
-    }
-
-    fn description(&self) -> &str {
-        "Searches the web for information. Requires a configured search provider."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "query".to_string(),
-                    json!({
-                        "type": "string",
-                        "description": "The search query"
-                    }),
-                ),
-                (
-                    "max_results".to_string(),
-                    json!({
-                        "type": "number",
-                        "description": "Maximum number of results (default 5)"
-                    }),
-                ),
-            ]),
-            required: vec!["query".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    fn is_read_only(&self, _input: &Value) -> bool {
-        true
-    }
-
-    fn is_concurrency_safe(&self, _input: &Value) -> bool {
-        true
-    }
-
-    async fn call(&self, input: Value, _context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let query = input
-            .get("query")
-            .and_then(|q| q.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'query' field".to_string()))?;
-
-        let max_results = input
-            .get("max_results")
-            .and_then(|m| m.as_u64())
-            .unwrap_or(5) as usize;
-
-        match &self.search_fn {
-            Some(search_fn) => {
-                let results = (search_fn)(query, max_results)
-                    .await
-                    .map_err(|e| ToolError::ExecutionError(e))?;
-
-                if results.is_empty() {
-                    return Ok(ToolResult::text("No results found.".to_string()));
-                }
-
-                let formatted: Vec<String> = results
-                    .iter()
-                    .enumerate()
-                    .map(|(i, r)| {
-                        format!(
-                            "{}. **{}**\n   URL: {}\n   {}",
-                            i + 1,
-                            r.title,
-                            r.url,
-                            r.snippet
-                        )
-                    })
-                    .collect();
-
-                Ok(ToolResult::text(formatted.join("\n\n")))
-            }
-            None => Ok(ToolResult::error(
-                "Web search is not configured. Provide a search function when creating the agent."
-                    .to_string(),
-            )),
-        }
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/tools/worktree_tools.rs

@@ -1,255 +0,0 @@
-use async_trait::async_trait;
-use serde_json::{json, Value};
-use std::collections::HashMap;
-use std::process::Stdio;
-use std::sync::Arc;
-use tokio::process::Command;
-use tokio::sync::RwLock;
-
-use crate::types::{Tool, ToolError, ToolInputSchema, ToolResult, ToolUseContext};
-
-/// Info about an active worktree.
-#[derive(Debug, Clone)]
-pub struct WorktreeInfo {
-    pub path: String,
-    pub branch: String,
-    pub original_cwd: String,
-}
-
-/// Shared worktree tracker.
-pub type WorktreeStore = Arc<RwLock<HashMap<String, WorktreeInfo>>>;
-
-pub fn new_worktree_store() -> WorktreeStore {
-    Arc::new(RwLock::new(HashMap::new()))
-}
-
-// ============================================================================
-// EnterWorktreeTool
-// ============================================================================
-
-pub struct EnterWorktreeTool {
-    store: WorktreeStore,
-}
-
-impl EnterWorktreeTool {
-    pub fn new(store: WorktreeStore) -> Self {
-        Self { store }
-    }
-}
-
-#[async_trait]
-impl Tool for EnterWorktreeTool {
-    fn name(&self) -> &str {
-        "EnterWorktree"
-    }
-
-    fn description(&self) -> &str {
-        "Create an isolated git worktree for parallel work. The agent will work in the worktree without affecting the main working tree."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "branch".to_string(),
-                    json!({ "type": "string", "description": "Branch name for the worktree (auto-generated if not provided)" }),
-                ),
-                (
-                    "path".to_string(),
-                    json!({ "type": "string", "description": "Path for the worktree (auto-generated if not provided)" }),
-                ),
-            ]),
-            required: Vec::new(),
-            additional_properties: Some(false),
-        }
-    }
-
-    async fn call(&self, input: Value, context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        // Check if we're in a git repo
-        let check = Command::new("git")
-            .args(["rev-parse", "--git-dir"])
-            .current_dir(&context.working_dir)
-            .stdout(Stdio::piped())
-            .stderr(Stdio::piped())
-            .output()
-            .await;
-
-        if check.is_err() || !check.unwrap().status.success() {
-            return Ok(ToolResult::error("Not in a git repository"));
-        }
-
-        let now = chrono::Utc::now().timestamp_millis();
-        let branch = input
-            .get("branch")
-            .and_then(|v| v.as_str())
-            .map(String::from)
-            .unwrap_or_else(|| format!("worktree-{}", now));
-
-        let worktree_path = input
-            .get("path")
-            .and_then(|v| v.as_str())
-            .map(String::from)
-            .unwrap_or_else(|| {
-                let parent = std::path::Path::new(&context.working_dir)
-                    .parent()
-                    .unwrap_or_else(|| std::path::Path::new("/tmp"));
-                parent
-                    .join(format!(".worktree-{}", branch))
-                    .to_string_lossy()
-                    .to_string()
-            });
-
-        // Create branch if it doesn't exist (ignore errors if it already exists)
-        let _ = Command::new("git")
-            .args(["branch", &branch])
-            .current_dir(&context.working_dir)
-            .stdout(Stdio::piped())
-            .stderr(Stdio::piped())
-            .output()
-            .await;
-
-        // Create worktree
-        let result = Command::new("git")
-            .args(["worktree", "add", &worktree_path, &branch])
-            .current_dir(&context.working_dir)
-            .stdout(Stdio::piped())
-            .stderr(Stdio::piped())
-            .output()
-            .await;
-
-        match result {
-            Ok(output) if output.status.success() => {
-                let id = uuid::Uuid::new_v4().to_string();
-                let info = WorktreeInfo {
-                    path: worktree_path.clone(),
-                    branch: branch.clone(),
-                    original_cwd: context.working_dir.clone(),
-                };
-
-                let mut store = self.store.write().await;
-                store.insert(id.clone(), info);
-
-                Ok(ToolResult::text(format!(
-                    "Worktree created:\n  ID: {}\n  Path: {}\n  Branch: {}\n\nYou are now working in the isolated worktree.",
-                    id, worktree_path, branch
-                )))
-            }
-            Ok(output) => {
-                let stderr = String::from_utf8_lossy(&output.stderr);
-                Ok(ToolResult::error(format!(
-                    "Error creating worktree: {}",
-                    stderr
-                )))
-            }
-            Err(e) => Ok(ToolResult::error(format!(
-                "Error creating worktree: {}",
-                e
-            ))),
-        }
-    }
-}
-
-// ============================================================================
-// ExitWorktreeTool
-// ============================================================================
-
-pub struct ExitWorktreeTool {
-    store: WorktreeStore,
-}
-
-impl ExitWorktreeTool {
-    pub fn new(store: WorktreeStore) -> Self {
-        Self { store }
-    }
-}
-
-#[async_trait]
-impl Tool for ExitWorktreeTool {
-    fn name(&self) -> &str {
-        "ExitWorktree"
-    }
-
-    fn description(&self) -> &str {
-        "Exit and optionally remove a git worktree. Use \"keep\" to preserve changes or \"remove\" to clean up."
-    }
-
-    fn input_schema(&self) -> ToolInputSchema {
-        ToolInputSchema {
-            schema_type: "object".to_string(),
-            properties: HashMap::from([
-                (
-                    "id".to_string(),
-                    json!({ "type": "string", "description": "Worktree ID" }),
-                ),
-                (
-                    "action".to_string(),
-                    json!({
-                        "type": "string",
-                        "enum": ["keep", "remove"],
-                        "description": "Whether to keep or remove the worktree (default: remove)"
-                    }),
-                ),
-            ]),
-            required: vec!["id".to_string()],
-            additional_properties: Some(false),
-        }
-    }
-
-    async fn call(&self, input: Value, _context: &ToolUseContext) -> Result<ToolResult, ToolError> {
-        let id = input
-            .get("id")
-            .and_then(|v| v.as_str())
-            .ok_or_else(|| ToolError::InvalidInput("Missing 'id'".to_string()))?;
-
-        let action = input
-            .get("action")
-            .and_then(|v| v.as_str())
-            .unwrap_or("remove");
-
-        let mut store = self.store.write().await;
-        let worktree = match store.get(id) {
-            Some(w) => w.clone(),
-            None => return Ok(ToolResult::error(format!("Worktree not found: {}", id))),
-        };
-
-        if action == "remove" {
-            // Remove worktree
-            let result = Command::new("git")
-                .args(["worktree", "remove", &worktree.path, "--force"])
-                .current_dir(&worktree.original_cwd)
-                .stdout(Stdio::piped())
-                .stderr(Stdio::piped())
-                .output()
-                .await;
-
-            if let Ok(output) = result {
-                if !output.status.success() {
-                    let stderr = String::from_utf8_lossy(&output.stderr);
-                    return Ok(ToolResult::error(format!("Error: {}", stderr)));
-                }
-            }
-
-            // Try to delete the branch (ignore errors)
-            let _ = Command::new("git")
-                .args(["branch", "-D", &worktree.branch])
-                .current_dir(&worktree.original_cwd)
-                .stdout(Stdio::piped())
-                .stderr(Stdio::piped())
-                .output()
-                .await;
-        }
-
-        store.remove(id);
-
-        Ok(ToolResult::text(format!(
-            "Worktree {}: {}",
-            if action == "remove" {
-                "removed"
-            } else {
-                "kept"
-            },
-            worktree.path
-        )))
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/types/mcp.rs

@@ -1,69 +0,0 @@
-use serde::{Deserialize, Serialize};
-use std::collections::HashMap;
-
-/// MCP server configuration.
-#[derive(Debug, Clone, Serialize, Deserialize)]
-#[serde(tag = "transport")]
-pub enum McpServerConfig {
-    #[serde(rename = "stdio")]
-    Stdio {
-        command: String,
-        #[serde(default)]
-        args: Vec<String>,
-        #[serde(default)]
-        env: HashMap<String, String>,
-    },
-    #[serde(rename = "sse")]
-    Sse {
-        url: String,
-        #[serde(default)]
-        headers: HashMap<String, String>,
-    },
-    #[serde(rename = "http")]
-    Http {
-        url: String,
-        #[serde(default)]
-        headers: HashMap<String, String>,
-    },
-}
-
-/// MCP tool definition received from server.
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct McpToolDefinition {
-    pub name: String,
-    #[serde(default)]
-    pub description: Option<String>,
-    #[serde(default)]
-    pub input_schema: Option<serde_json::Value>,
-}
-
-/// Result from calling an MCP tool.
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct McpToolCallResult {
-    #[serde(default)]
-    pub content: Vec<McpContentBlock>,
-    #[serde(default)]
-    pub is_error: bool,
-}
-
-#[derive(Debug, Clone, Serialize, Deserialize)]
-#[serde(tag = "type")]
-pub enum McpContentBlock {
-    #[serde(rename = "text")]
-    Text { text: String },
-    #[serde(rename = "image")]
-    Image {
-        data: String,
-        #[serde(rename = "mimeType")]
-        mime_type: String,
-    },
-}
-
-/// MCP server connection state.
-#[derive(Debug, Clone)]
-pub struct McpServerConnection {
-    pub name: String,
-    pub config: McpServerConfig,
-    pub tools: Vec<McpToolDefinition>,
-    pub connected: bool,
-}

desktop/src-tauri/crates/open-agent-sdk/src/types/message.rs

@@ -1,273 +0,0 @@
-use serde::{Deserialize, Serialize};
-use serde_json::Value;
-
-/// Message role in conversation.
-#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
-#[serde(rename_all = "lowercase")]
-pub enum MessageRole {
-    User,
-    Assistant,
-}
-
-/// A message in the conversation history.
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct Message {
-    pub role: MessageRole,
-    pub content: Vec<ContentBlock>,
-}
-
-/// Content block types used in messages.
-#[derive(Debug, Clone, Serialize, Deserialize)]
-#[serde(tag = "type")]
-pub enum ContentBlock {
-    #[serde(rename = "text")]
-    Text { text: String },
-
-    #[serde(rename = "tool_use")]
-    ToolUse {
-        id: String,
-        name: String,
-        input: Value,
-    },
-
-    #[serde(rename = "tool_result")]
-    ToolResult {
-        tool_use_id: String,
-        #[serde(default)]
-        content: Vec<ToolResultContentBlock>,
-        #[serde(default)]
-        is_error: bool,
-    },
-
-    #[serde(rename = "thinking")]
-    Thinking {
-        thinking: String,
-        #[serde(default)]
-        signature: Option<String>,
-    },
-
-    #[serde(rename = "image")]
-    Image { source: ImageContentSource },
-}
-
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct ImageContentSource {
-    #[serde(rename = "type")]
-    pub source_type: String,
-    pub media_type: String,
-    pub data: String,
-}
-
-#[derive(Debug, Clone, Serialize, Deserialize)]
-#[serde(tag = "type")]
-pub enum ToolResultContentBlock {
-    #[serde(rename = "text")]
-    Text { text: String },
-    #[serde(rename = "image")]
-    Image { source: ImageContentSource },
-}
-
-/// System prompt block with optional cache control.
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct SystemBlock {
-    #[serde(rename = "type")]
-    pub block_type: String,
-    pub text: String,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub cache_control: Option<CacheControl>,
-}
-
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct CacheControl {
-    #[serde(rename = "type")]
-    pub control_type: String,
-}
-
-impl CacheControl {
-    pub fn ephemeral() -> Self {
-        Self {
-            control_type: "ephemeral".to_string(),
-        }
-    }
-}
-
-/// Token usage information from API response.
-#[derive(Debug, Clone, Default, Serialize, Deserialize)]
-pub struct Usage {
-    #[serde(default)]
-    pub input_tokens: u64,
-    #[serde(default)]
-    pub output_tokens: u64,
-    #[serde(default)]
-    pub cache_creation_input_tokens: u64,
-    #[serde(default)]
-    pub cache_read_input_tokens: u64,
-}
-
-/// SDK message types emitted during the agent loop.
-#[derive(Debug, Clone, Serialize, Deserialize)]
-#[serde(tag = "type")]
-pub enum SDKMessage {
-    #[serde(rename = "system")]
-    System { message: String },
-
-    #[serde(rename = "assistant")]
-    Assistant {
-        message: Message,
-        #[serde(default)]
-        usage: Option<Usage>,
-    },
-
-    #[serde(rename = "tool_result")]
-    ToolResult {
-        tool_use_id: String,
-        tool_name: String,
-        content: String,
-        #[serde(default)]
-        is_error: bool,
-    },
-
-    #[serde(rename = "result")]
-    Result {
-        #[serde(default)]
-        text: String,
-        #[serde(default)]
-        usage: Usage,
-        #[serde(default)]
-        num_turns: u32,
-        #[serde(default)]
-        cost_usd: f64,
-        #[serde(default)]
-        duration_ms: u64,
-        #[serde(default)]
-        messages: Vec<Message>,
-    },
-
-    #[serde(rename = "partial_message")]
-    PartialMessage { text: String },
-
-    #[serde(rename = "compact_boundary")]
-    CompactBoundary {
-        #[serde(default)]
-        summary: String,
-    },
-
-    #[serde(rename = "status")]
-    Status { message: String },
-
-    #[serde(rename = "task_notification")]
-    TaskNotification {
-        task_id: String,
-        status: String,
-        #[serde(default)]
-        message: Option<String>,
-    },
-
-    #[serde(rename = "rate_limit")]
-    RateLimit {
-        #[serde(default)]
-        retry_after_ms: u64,
-        #[serde(default)]
-        message: String,
-    },
-
-    #[serde(rename = "progress")]
-    Progress { message: String },
-
-    #[serde(rename = "tool_start")]
-    ToolStart {
-        tool_use_id: String,
-        tool_name: String,
-        input: Value,
-    },
-
-    #[serde(rename = "permission_request")]
-    PermissionRequest {
-        tool_use_id: String,
-        tool_name: String,
-        input: Value,
-        risk_level: String,
-    },
-
-    #[serde(rename = "error")]
-    Error { message: String },
-
-    /// Real-time thinking delta from the API stream.
-    #[serde(rename = "thinking_delta")]
-    ThinkingDelta { thinking: String },
-
-    /// Real-time text delta from the API stream.
-    #[serde(rename = "text_delta")]
-    TextDelta { text: String },
-}
-
-/// Query result returned by the blocking `prompt()` method.
-#[derive(Debug, Clone)]
-pub struct QueryResult {
-    pub text: String,
-    pub usage: Usage,
-    pub num_turns: u32,
-    pub cost_usd: f64,
-    pub duration_ms: u64,
-    pub messages: Vec<Message>,
-}
-
-/// Tool definition in API format (for sending to Claude).
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct ApiToolParam {
-    pub name: String,
-    pub description: String,
-    pub input_schema: Value,
-}
-
-/// Extract text content from a message.
-pub fn extract_text(message: &Message) -> String {
-    message
-        .content
-        .iter()
-        .filter_map(|block| match block {
-            ContentBlock::Text { text } => Some(text.as_str()),
-            _ => None,
-        })
-        .collect::<Vec<_>>()
-        .join("")
-}
-
-/// Extract tool use blocks from a message.
-pub fn extract_tool_uses(message: &Message) -> Vec<(String, String, Value)> {
-    message
-        .content
-        .iter()
-        .filter_map(|block| match block {
-            ContentBlock::ToolUse { id, name, input } => {
-                Some((id.clone(), name.clone(), input.clone()))
-            }
-            _ => None,
-        })
-        .collect()
-}
-
-/// Thinking configuration for extended thinking.
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct ThinkingConfig {
-    #[serde(rename = "type")]
-    pub thinking_type: String,
-    #[serde(default)]
-    pub budget_tokens: Option<u64>,
-}
-
-impl ThinkingConfig {
-    pub fn enabled(budget_tokens: u64) -> Self {
-        Self {
-            thinking_type: "enabled".to_string(),
-            budget_tokens: Some(budget_tokens),
-        }
-    }
-
-    pub fn disabled() -> Self {
-        Self {
-            thinking_type: "disabled".to_string(),
-            budget_tokens: None,
-        }
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/types/mod.rs

@@ -1,9 +0,0 @@
-pub mod message;
-pub mod mcp;
-pub mod skill;
-pub mod tool;
-
-pub use message::*;
-pub use mcp::*;
-pub use skill::*;
-pub use tool::*;

desktop/src-tauri/crates/open-agent-sdk/src/types/skill.rs

@@ -1,95 +0,0 @@
-use serde::{Deserialize, Deserializer, Serialize};
-use std::path::PathBuf;
-
-/// SKILL.md YAML frontmatter metadata.
-/// Uses kebab-case in YAML, mapped to snake_case in Rust via serde rename_all.
-#[derive(Debug, Clone, Serialize, Deserialize)]
-#[serde(rename_all = "kebab-case")]
-pub struct SkillMetadata {
-    pub name: String,
-    #[serde(default)]
-    pub description: Option<String>,
-    #[serde(default)]
-    pub license: Option<String>,
-    #[serde(default)]
-    pub metadata: Option<serde_json::Value>,
-    #[serde(default)]
-    pub argument_hint: Option<String>,
-    #[serde(default)]
-    pub when_to_use: Option<String>,
-    #[serde(default)]
-    pub disable_model_invocation: bool,
-    #[serde(default = "default_true")]
-    pub user_invocable: bool,
-    #[serde(default, deserialize_with = "deserialize_allowed_tools")]
-    pub allowed_tools: Option<Vec<String>>,
-    #[serde(default)]
-    pub context: Option<String>,
-    #[serde(default)]
-    pub agent: Option<String>,
-}
-
-fn default_true() -> bool {
-    true
-}
-
-/// Custom deserializer for allowed-tools field.
-/// Supports YAML array or space-separated string (Claude Code compat).
-fn deserialize_allowed_tools<'de, D>(deserializer: D) -> Result<Option<Vec<String>>, D::Error>
-where
-    D: Deserializer<'de>,
-{
-    #[derive(Deserialize)]
-    #[serde(untagged)]
-    enum AllowedToolsFormat {
-        Array(Vec<String>),
-        SpaceSeparated(String),
-    }
-
-    let opt = Option::<AllowedToolsFormat>::deserialize(deserializer)?;
-    match opt {
-        None => Ok(None),
-        Some(AllowedToolsFormat::Array(v)) => Ok(Some(v)),
-        Some(AllowedToolsFormat::SpaceSeparated(s)) => {
-            let trimmed = s.trim();
-            if trimmed.is_empty() {
-                Ok(None)
-            } else {
-                Ok(Some(trimmed.split_whitespace().map(String::from).collect()))
-            }
-        }
-    }
-}
-
-/// Where a skill was loaded from (priority order, highest first).
-#[derive(Debug, Clone, PartialEq, Eq, Hash, Serialize, Deserialize)]
-pub enum SkillSource {
-    BoosApi,
-    Claude,
-    Agents,
-    Project,
-}
-
-impl SkillSource {
-    pub fn as_str(&self) -> &'static str {
-        match self {
-            SkillSource::BoosApi => "boosapi",
-            SkillSource::Claude => "claude",
-            SkillSource::Agents => "agents",
-            SkillSource::Project => "project",
-        }
-    }
-}
-
-/// A fully loaded skill with parsed metadata and content.
-#[derive(Debug, Clone)]
-pub struct LoadedSkill {
-    pub name: String,
-    pub path: PathBuf,
-    pub metadata: SkillMetadata,
-    /// Markdown body (after frontmatter)
-    pub content: String,
-    pub source: SkillSource,
-    /// If this skill is part of a group/collection, the group name
-    pub group: Option<String>,
-}

desktop/src-tauri/crates/open-agent-sdk/src/types/tool.rs

@@ -1,240 +0,0 @@
-use async_trait::async_trait;
-use serde::{Deserialize, Serialize};
-use serde_json::Value;
-use std::collections::HashMap;
-use std::fmt;
-use std::sync::Arc;
-use tokio::sync::RwLock;
-
-/// Tool input schema following JSON Schema format.
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct ToolInputSchema {
-    #[serde(rename = "type")]
-    pub schema_type: String,
-    #[serde(default)]
-    pub properties: HashMap<String, Value>,
-    #[serde(default, skip_serializing_if = "Vec::is_empty")]
-    pub required: Vec<String>,
-    #[serde(default, rename = "additionalProperties")]
-    pub additional_properties: Option<bool>,
-}
-
-impl Default for ToolInputSchema {
-    fn default() -> Self {
-        Self {
-            schema_type: "object".to_string(),
-            properties: HashMap::new(),
-            required: Vec::new(),
-            additional_properties: Some(false),
-        }
-    }
-}
-
-/// Result returned by a tool execution.
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct ToolResult {
-    #[serde(default)]
-    pub content: Vec<ToolResultContent>,
-    #[serde(default)]
-    pub is_error: bool,
-}
-
-impl ToolResult {
-    pub fn text(text: impl Into<String>) -> Self {
-        Self {
-            content: vec![ToolResultContent::Text { text: text.into() }],
-            is_error: false,
-        }
-    }
-
-    pub fn error(text: impl Into<String>) -> Self {
-        Self {
-            content: vec![ToolResultContent::Text { text: text.into() }],
-            is_error: true,
-        }
-    }
-
-    pub fn image(data: String, media_type: String) -> Self {
-        Self {
-            content: vec![ToolResultContent::Image {
-                source: ImageSource {
-                    source_type: "base64".to_string(),
-                    media_type,
-                    data,
-                },
-            }],
-            is_error: false,
-        }
-    }
-
-    pub fn get_text(&self) -> String {
-        self.content
-            .iter()
-            .filter_map(|c| match c {
-                ToolResultContent::Text { text } => Some(text.as_str()),
-                _ => None,
-            })
-            .collect::<Vec<_>>()
-            .join("\n")
-    }
-}
-
-#[derive(Debug, Clone, Serialize, Deserialize)]
-#[serde(tag = "type")]
-pub enum ToolResultContent {
-    #[serde(rename = "text")]
-    Text { text: String },
-    #[serde(rename = "image")]
-    Image { source: ImageSource },
-}
-
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct ImageSource {
-    #[serde(rename = "type")]
-    pub source_type: String,
-    pub media_type: String,
-    pub data: String,
-}
-
-/// Context passed to tools during execution.
-#[derive(Clone)]
-pub struct ToolUseContext {
-    pub working_dir: String,
-    pub abort_signal: tokio_util::sync::CancellationToken,
-    pub read_file_state: Arc<RwLock<HashMap<String, String>>>,
-}
-
-impl ToolUseContext {
-    pub fn new(working_dir: String) -> Self {
-        Self::with_abort(working_dir, tokio_util::sync::CancellationToken::new())
-    }
-
-    pub fn with_abort(
-        working_dir: String,
-        abort_signal: tokio_util::sync::CancellationToken,
-    ) -> Self {
-        Self {
-            working_dir,
-            abort_signal,
-            read_file_state: Arc::new(RwLock::new(HashMap::new())),
-        }
-    }
-}
-
-impl fmt::Debug for ToolUseContext {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.debug_struct("ToolUseContext")
-            .field("working_dir", &self.working_dir)
-            .finish()
-    }
-}
-
-/// Permission decision for tool execution.
-#[derive(Debug, Clone, PartialEq)]
-pub enum PermissionDecision {
-    Allow,
-    Deny(String),
-    AllowWithModifiedInput(Value),
-}
-
-/// Callback function for custom permission logic (async).
-pub type CanUseToolFn = Arc<
-    dyn Fn(
-            &str,
-            &Value,
-        )
-            -> std::pin::Pin<Box<dyn std::future::Future<Output = PermissionDecision> + Send>>
-        + Send
-        + Sync,
->;
-
-/// The core trait that all tools must implement.
-#[async_trait]
-pub trait Tool: Send + Sync {
-    fn name(&self) -> &str;
-    fn description(&self) -> &str;
-    fn input_schema(&self) -> ToolInputSchema;
-
-    async fn call(&self, input: Value, context: &ToolUseContext) -> Result<ToolResult, ToolError>;
-
-    fn is_read_only(&self, _input: &Value) -> bool {
-        false
-    }
-
-    fn is_concurrency_safe(&self, input: &Value) -> bool {
-        self.is_read_only(input)
-    }
-}
-
-/// Errors that can occur during tool execution.
-#[derive(Debug, thiserror::Error)]
-pub enum ToolError {
-    #[error("Tool execution failed: {0}")]
-    ExecutionError(String),
-
-    #[error("Invalid input: {0}")]
-    InvalidInput(String),
-
-    #[error("Permission denied: {0}")]
-    PermissionDenied(String),
-
-    #[error("IO error: {0}")]
-    IoError(#[from] std::io::Error),
-
-    #[error("Serialization error: {0}")]
-    SerializationError(#[from] serde_json::Error),
-
-    #[error("Tool aborted")]
-    Aborted,
-}
-
-/// Sandbox configuration for restricting tool execution.
-#[derive(Debug, Clone, Default, Serialize, Deserialize)]
-pub struct SandboxSettings {
-    /// Whether sandboxing is enabled.
-    #[serde(default)]
-    pub enabled: bool,
-    /// Network restrictions.
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub network: Option<SandboxNetworkConfig>,
-    /// Filesystem restrictions.
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub filesystem: Option<SandboxFilesystemConfig>,
-}
-
-/// Network configuration for the sandbox.
-#[derive(Debug, Clone, Default, Serialize, Deserialize)]
-pub struct SandboxNetworkConfig {
-    /// Domains allowed for network access.
-    #[serde(default)]
-    pub allowed_domains: Vec<String>,
-}
-
-/// Filesystem configuration for the sandbox.
-#[derive(Debug, Clone, Default, Serialize, Deserialize)]
-pub struct SandboxFilesystemConfig {
-    /// Paths where writes are denied.
-    #[serde(default)]
-    pub deny_write: Vec<String>,
-    /// Paths where reads are denied.
-    #[serde(default)]
-    pub deny_read: Vec<String>,
-}
-
-/// Permission mode for controlling tool access.
-#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub enum PermissionMode {
-    Default,
-    AcceptEdits,
-    BypassPermissions,
-    Plan,
-    DontAsk,
-    Auto,
-}
-
-impl Default for PermissionMode {
-    fn default() -> Self {
-        Self::BypassPermissions
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/utils/compact.rs

@@ -1,222 +0,0 @@
-use crate::types::{ContentBlock, Message};
-use crate::utils::tokens::{estimate_messages_tokens, get_auto_compact_threshold};
-
-const MICRO_COMPACT_THRESHOLD: usize = 50_000; // chars per tool result
-
-/// Check if auto-compaction is needed based on message token count.
-pub fn should_auto_compact(messages: &[Message], model: &str) -> bool {
-    let estimated = estimate_messages_tokens(messages);
-    let threshold = get_auto_compact_threshold(model);
-    estimated > threshold
-}
-
-/// Micro-compact: truncate large tool results in messages.
-pub fn micro_compact_messages(messages: &[Message]) -> Vec<Message> {
-    messages
-        .iter()
-        .map(|msg| {
-            let content = msg
-                .content
-                .iter()
-                .map(|block| match block {
-                    crate::types::ContentBlock::ToolResult {
-                        tool_use_id,
-                        content,
-                        is_error,
-                    } => {
-                        let compacted_content: Vec<crate::types::ToolResultContentBlock> = content
-                            .iter()
-                            .map(|c| match c {
-                                crate::types::ToolResultContentBlock::Text { text } => {
-                                    if text.len() > MICRO_COMPACT_THRESHOLD {
-                                        let truncated =
-                                            format!("{}... (truncated)", &text[..MICRO_COMPACT_THRESHOLD]);
-                                        crate::types::ToolResultContentBlock::Text {
-                                            text: truncated,
-                                        }
-                                    } else {
-                                        c.clone()
-                                    }
-                                }
-                                _ => c.clone(),
-                            })
-                            .collect();
-                        crate::types::ContentBlock::ToolResult {
-                            tool_use_id: tool_use_id.clone(),
-                            content: compacted_content,
-                            is_error: *is_error,
-                        }
-                    }
-                    _ => block.clone(),
-                })
-                .collect();
-            Message {
-                role: msg.role.clone(),
-                content,
-            }
-        })
-        .collect()
-}
-
-/// Create a compact summary prompt for the LLM to summarize the conversation.
-pub fn create_compact_prompt(messages: &[Message]) -> String {
-    let message_count = messages.len();
-    format!(
-        "Please provide a concise summary of the conversation so far ({} messages). \
-         Focus on: 1) What the user asked for, 2) What has been accomplished, \
-         3) Key decisions made, 4) Current state and any pending work. \
-         Keep the summary under 2000 tokens.",
-        message_count
-    )
-}
-
-/// Build the full compaction system prompt for the LLM summarizer.
-///
-/// This produces a system prompt that instructs the LLM to produce a structured
-/// summary suitable for replacing the full conversation history.
-pub fn build_compaction_prompt() -> String {
-    r#"You are a conversation compaction assistant. Your job is to produce a concise, structured summary of a conversation between a user and an AI coding assistant.
-
-The summary will REPLACE the original conversation, so it must preserve all information needed to continue the work seamlessly.
-
-Output format:
-1. **User Goal**: What the user originally asked for (1-2 sentences).
-2. **Completed Work**: Bullet list of what has been done (files created/edited, commands run, decisions made).
-3. **Current State**: The current state of the task - what's working, what's not.
-4. **Pending Work**: Any remaining tasks or next steps that were discussed but not completed.
-5. **Key Context**: Important facts, variable names, file paths, or constraints that would be needed to continue.
-
-Rules:
-- Be concise but complete. Do not omit file paths, function names, or error messages that are relevant.
-- Do not include tool call details or raw tool output - summarize the results instead.
-- Keep the total summary under 2000 tokens.
-- If the conversation is already short, just summarize it briefly."#
-        .to_string()
-}
-
-/// Perform full LLM-based conversation compaction.
-///
-/// Takes the conversation messages and returns a compacted conversation consisting of
-/// a single user message (with the compaction prompt) ready to be sent to the LLM for
-/// summarization. The caller is responsible for actually calling the LLM and using
-/// the resulting summary.
-///
-/// Returns `(system_prompt, user_message)` where:
-/// - `system_prompt` is the compaction system prompt
-/// - `user_message` is the serialized conversation for the LLM to summarize
-pub fn compact_conversation(messages: &[Message]) -> (String, String) {
-    let system_prompt = build_compaction_prompt();
-
-    // Serialize the conversation into a readable text format for the summarizer
-    let mut conversation_text = String::new();
-    for (i, msg) in messages.iter().enumerate() {
-        let role = match &msg.role {
-            crate::types::MessageRole::User => "User",
-            crate::types::MessageRole::Assistant => "Assistant",
-        };
-        conversation_text.push_str(&format!("--- Message {} ({}) ---\n", i + 1, role));
-        for block in &msg.content {
-            match block {
-                ContentBlock::Text { text } => {
-                    // Truncate very long text blocks in the compaction input
-                    if text.len() > 5000 {
-                        conversation_text.push_str(&text[..5000]);
-                        conversation_text.push_str("... [truncated]\n");
-                    } else {
-                        conversation_text.push_str(text);
-                        conversation_text.push('\n');
-                    }
-                }
-                ContentBlock::ToolUse { name, .. } => {
-                    conversation_text.push_str(&format!("[Tool call: {}]\n", name));
-                }
-                ContentBlock::ToolResult { is_error, content, .. } => {
-                    let preview = content
-                        .iter()
-                        .filter_map(|c| match c {
-                            crate::types::ToolResultContentBlock::Text { text } => {
-                                if text.len() > 500 {
-                                    Some(format!("{}...", &text[..500]))
-                                } else {
-                                    Some(text.clone())
-                                }
-                            }
-                            _ => None,
-                        })
-                        .collect::<Vec<_>>()
-                        .join("\n");
-                    let error_label = if *is_error { " (error)" } else { "" };
-                    conversation_text
-                        .push_str(&format!("[Tool result{}]: {}\n", error_label, preview));
-                }
-                ContentBlock::Thinking { thinking, .. } => {
-                    if thinking.len() > 200 {
-                        conversation_text
-                            .push_str(&format!("[Thinking]: {}...\n", &thinking[..200]));
-                    } else {
-                        conversation_text.push_str(&format!("[Thinking]: {}\n", thinking));
-                    }
-                }
-                ContentBlock::Image { .. } => {
-                    conversation_text.push_str("[Image content]\n");
-                }
-            }
-        }
-        conversation_text.push('\n');
-    }
-
-    let user_message = format!(
-        "Please summarize the following conversation:\n\n{}",
-        conversation_text
-    );
-
-    (system_prompt, user_message)
-}
-
-/// Strip image blocks from messages, replacing them with a placeholder text block.
-///
-/// This is useful before compaction or when images are no longer needed and consume
-/// excessive tokens in the context window.
-pub fn strip_images_from_messages(messages: &[Message]) -> Vec<Message> {
-    messages
-        .iter()
-        .map(|msg| {
-            let content = msg
-                .content
-                .iter()
-                .map(|block| match block {
-                    ContentBlock::Image { .. } => ContentBlock::Text {
-                        text: "[image removed during compaction]".to_string(),
-                    },
-                    ContentBlock::ToolResult {
-                        tool_use_id,
-                        content,
-                        is_error,
-                    } => {
-                        let filtered_content: Vec<crate::types::ToolResultContentBlock> = content
-                            .iter()
-                            .map(|c| match c {
-                                crate::types::ToolResultContentBlock::Image { .. } => {
-                                    crate::types::ToolResultContentBlock::Text {
-                                        text: "[image removed during compaction]".to_string(),
-                                    }
-                                }
-                                other => other.clone(),
-                            })
-                            .collect();
-                        ContentBlock::ToolResult {
-                            tool_use_id: tool_use_id.clone(),
-                            content: filtered_content,
-                            is_error: *is_error,
-                        }
-                    }
-                    other => other.clone(),
-                })
-                .collect();
-            Message {
-                role: msg.role.clone(),
-                content,
-            }
-        })
-        .collect()
-}

desktop/src-tauri/crates/open-agent-sdk/src/utils/file_cache.rs

@@ -1,226 +0,0 @@
-use std::collections::HashMap;
-
-/// Default maximum number of cache entries.
-const DEFAULT_MAX_ENTRIES: usize = 100;
-
-/// Default maximum total cache size in bytes (25 MB).
-const DEFAULT_MAX_SIZE: usize = 25 * 1024 * 1024;
-
-/// A cached file entry with content and access metadata.
-#[derive(Debug, Clone)]
-struct CacheEntry {
-    content: String,
-    size: usize,
-    last_access: u64,
-}
-
-/// A simple LRU file cache for caching file contents in memory.
-///
-/// Evicts least-recently-used entries when max_entries or max_size is exceeded.
-pub struct FileStateCache {
-    entries: HashMap<String, CacheEntry>,
-    max_entries: usize,
-    max_size: usize,
-    current_size: usize,
-    access_counter: u64,
-}
-
-impl FileStateCache {
-    /// Create a new file cache with default limits (100 entries, 25 MB).
-    pub fn new() -> Self {
-        Self {
-            entries: HashMap::new(),
-            max_entries: DEFAULT_MAX_ENTRIES,
-            max_size: DEFAULT_MAX_SIZE,
-            current_size: 0,
-            access_counter: 0,
-        }
-    }
-
-    /// Create a new file cache with custom limits.
-    pub fn with_limits(max_entries: usize, max_size: usize) -> Self {
-        Self {
-            entries: HashMap::new(),
-            max_entries,
-            max_size,
-            current_size: 0,
-            access_counter: 0,
-        }
-    }
-
-    /// Get a cached file's content by path. Returns None if not cached.
-    pub fn get(&mut self, path: &str) -> Option<&str> {
-        self.access_counter += 1;
-        let counter = self.access_counter;
-        if let Some(entry) = self.entries.get_mut(path) {
-            entry.last_access = counter;
-            Some(&entry.content)
-        } else {
-            None
-        }
-    }
-
-    /// Cache file content for a given path. Evicts LRU entries if limits are exceeded.
-    pub fn set(&mut self, path: String, content: String) {
-        let size = content.len();
-
-        // Remove existing entry for same path first
-        if let Some(old) = self.entries.remove(&path) {
-            self.current_size -= old.size;
-        }
-
-        // Evict until we have room
-        while self.entries.len() >= self.max_entries
-            || (self.current_size + size > self.max_size && !self.entries.is_empty())
-        {
-            self.evict_lru();
-        }
-
-        // If a single entry exceeds max_size, don't cache it
-        if size > self.max_size {
-            return;
-        }
-
-        self.access_counter += 1;
-        self.entries.insert(
-            path,
-            CacheEntry {
-                content,
-                size,
-                last_access: self.access_counter,
-            },
-        );
-        self.current_size += size;
-    }
-
-    /// Remove a cached entry by path.
-    pub fn delete(&mut self, path: &str) -> bool {
-        if let Some(entry) = self.entries.remove(path) {
-            self.current_size -= entry.size;
-            true
-        } else {
-            false
-        }
-    }
-
-    /// Clear all cached entries.
-    pub fn clear(&mut self) {
-        self.entries.clear();
-        self.current_size = 0;
-        self.access_counter = 0;
-    }
-
-    /// Number of entries currently cached.
-    pub fn len(&self) -> usize {
-        self.entries.len()
-    }
-
-    /// Whether the cache is empty.
-    pub fn is_empty(&self) -> bool {
-        self.entries.is_empty()
-    }
-
-    /// Total size of cached content in bytes.
-    pub fn total_size(&self) -> usize {
-        self.current_size
-    }
-
-    /// Evict the least recently used entry.
-    fn evict_lru(&mut self) {
-        if self.entries.is_empty() {
-            return;
-        }
-
-        let lru_key = self
-            .entries
-            .iter()
-            .min_by_key(|(_, entry)| entry.last_access)
-            .map(|(key, _)| key.clone());
-
-        if let Some(key) = lru_key {
-            if let Some(entry) = self.entries.remove(&key) {
-                self.current_size -= entry.size;
-            }
-        }
-    }
-}
-
-impl Default for FileStateCache {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn test_basic_get_set() {
-        let mut cache = FileStateCache::new();
-        cache.set("/foo/bar.rs".to_string(), "hello world".to_string());
-        assert_eq!(cache.get("/foo/bar.rs"), Some("hello world"));
-        assert_eq!(cache.get("/nonexistent"), None);
-    }
-
-    #[test]
-    fn test_delete() {
-        let mut cache = FileStateCache::new();
-        cache.set("/a.rs".to_string(), "content".to_string());
-        assert!(cache.delete("/a.rs"));
-        assert!(!cache.delete("/a.rs"));
-        assert_eq!(cache.get("/a.rs"), None);
-    }
-
-    #[test]
-    fn test_clear() {
-        let mut cache = FileStateCache::new();
-        cache.set("/a.rs".to_string(), "a".to_string());
-        cache.set("/b.rs".to_string(), "b".to_string());
-        assert_eq!(cache.len(), 2);
-        cache.clear();
-        assert!(cache.is_empty());
-        assert_eq!(cache.total_size(), 0);
-    }
-
-    #[test]
-    fn test_lru_eviction_by_entries() {
-        let mut cache = FileStateCache::with_limits(2, 1024 * 1024);
-        cache.set("/a.rs".to_string(), "aaa".to_string());
-        cache.set("/b.rs".to_string(), "bbb".to_string());
-        // Access /a.rs to make it more recent
-        cache.get("/a.rs");
-        // Adding a third entry should evict /b.rs (least recently used)
-        cache.set("/c.rs".to_string(), "ccc".to_string());
-        assert_eq!(cache.len(), 2);
-        assert_eq!(cache.get("/b.rs"), None);
-        assert!(cache.get("/a.rs").is_some());
-        assert!(cache.get("/c.rs").is_some());
-    }
-
-    #[test]
-    fn test_lru_eviction_by_size() {
-        let mut cache = FileStateCache::with_limits(100, 10);
-        cache.set("a".to_string(), "12345".to_string()); // 5 bytes
-        cache.set("b".to_string(), "12345".to_string()); // 5 bytes, total = 10
-        cache.set("c".to_string(), "12345".to_string()); // would exceed 10, evicts LRU
-        assert_eq!(cache.len(), 2);
-        assert!(cache.total_size() <= 10);
-    }
-
-    #[test]
-    fn test_oversize_entry_rejected() {
-        let mut cache = FileStateCache::with_limits(100, 5);
-        cache.set("big".to_string(), "123456".to_string()); // 6 bytes > max 5
-        assert!(cache.is_empty());
-    }
-
-    #[test]
-    fn test_update_existing_key() {
-        let mut cache = FileStateCache::new();
-        cache.set("f".to_string(), "old".to_string());
-        cache.set("f".to_string(), "new content".to_string());
-        assert_eq!(cache.get("f"), Some("new content"));
-        assert_eq!(cache.len(), 1);
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/utils/messages.rs

@@ -1,99 +0,0 @@
-use crate::types::{ContentBlock, Message, MessageRole};
-
-/// Create a user message with text content.
-pub fn create_user_message(text: &str) -> Message {
-    Message {
-        role: MessageRole::User,
-        content: vec![ContentBlock::Text {
-            text: text.to_string(),
-        }],
-    }
-}
-
-/// Create an assistant message with text content.
-pub fn create_assistant_message(text: &str) -> Message {
-    Message {
-        role: MessageRole::Assistant,
-        content: vec![ContentBlock::Text {
-            text: text.to_string(),
-        }],
-    }
-}
-
-/// Ensure messages alternate between user and assistant roles.
-/// Merges consecutive messages with the same role.
-pub fn normalize_messages(messages: &[Message]) -> Vec<Message> {
-    if messages.is_empty() {
-        return Vec::new();
-    }
-
-    let mut normalized = Vec::new();
-
-    for msg in messages {
-        if let Some(last) = normalized.last_mut() {
-            let last: &mut Message = last;
-            if last.role == msg.role {
-                // Merge content blocks
-                last.content.extend(msg.content.clone());
-                continue;
-            }
-        }
-        normalized.push(msg.clone());
-    }
-
-    // Ensure first message is from user
-    if !normalized.is_empty() && normalized[0].role != MessageRole::User {
-        normalized.insert(
-            0,
-            Message {
-                role: MessageRole::User,
-                content: vec![ContentBlock::Text {
-                    text: "(continuing conversation)".to_string(),
-                }],
-            },
-        );
-    }
-
-    normalized
-}
-
-/// Extract text from a message's content blocks.
-pub fn extract_text(message: &Message) -> String {
-    message
-        .content
-        .iter()
-        .filter_map(|block| match block {
-            ContentBlock::Text { text } => Some(text.as_str()),
-            _ => None,
-        })
-        .collect::<Vec<_>>()
-        .join("")
-}
-
-/// Strip image content blocks from messages (for compaction).
-pub fn strip_images(messages: &[Message]) -> Vec<Message> {
-    messages
-        .iter()
-        .map(|msg| {
-            let content: Vec<ContentBlock> = msg
-                .content
-                .iter()
-                .filter(|block| !matches!(block, ContentBlock::Image { .. }))
-                .cloned()
-                .collect();
-            Message {
-                role: msg.role.clone(),
-                content,
-            }
-        })
-        .collect()
-}
-
-/// Truncate text to a maximum length.
-pub fn truncate_text(text: &str, max_len: usize) -> String {
-    if text.len() <= max_len {
-        text.to_string()
-    } else {
-        format!("{}... (truncated)", &text[..max_len])
-    }
-}

desktop/src-tauri/crates/open-agent-sdk/src/utils/mod.rs

@@ -1,5 +0,0 @@
-pub mod compact;
-pub mod file_cache;
-pub mod messages;
-pub mod retry;
-pub mod tokens;

desktop/src-tauri/crates/open-agent-sdk/src/utils/retry.rs

@@ -1,103 +0,0 @@
-use crate::api::ApiError;
-use std::time::Duration;
-
-/// Retry configuration.
-#[derive(Debug, Clone)]
-pub struct RetryConfig {
-    pub max_retries: u32,
-    pub base_delay_ms: u64,
-    pub max_delay_ms: u64,
-}
-
-impl Default for RetryConfig {
-    fn default() -> Self {
-        Self {
-            max_retries: 3,
-            base_delay_ms: 2000,
-            max_delay_ms: 30_000,
-        }
-    }
-}
-
-/// Check if an API error is retryable.
-pub fn is_retryable(error: &ApiError) -> bool {
-    matches!(
-        error,
-        ApiError::RateLimitError
-            | ApiError::Timeout
-            | ApiError::NetworkError(_)
-            | ApiError::HttpError { status: 500..=599, .. }
-    )
-}
-
-/// Check if an error indicates the prompt is too long.
-pub fn is_prompt_too_long(error: &ApiError) -> bool {
-    matches!(error, ApiError::PromptTooLong(_))
-}
-
-/// Check if an error is an auth error.
-pub fn is_auth_error(error: &ApiError) -> bool {
-    matches!(error, ApiError::AuthError(_))
-}
-
-/// Calculate retry delay with exponential backoff and jitter.
-pub fn get_retry_delay(config: &RetryConfig, attempt: u32) -> Duration {
-    let base = config.base_delay_ms as f64;
-    let delay = base * 2.0_f64.powi(attempt as i32);
-    let max = config.max_delay_ms as f64;
-    let clamped = delay.min(max);
-
-    // Add jitter (0.5 to 1.5 of calculated delay)
-    let jitter = 0.5 + rand_f64() * 1.0;
-    let final_delay = (clamped * jitter) as u64;
-
-    Duration::from_millis(final_delay)
-}
-
-/// Execute an async function with retry logic.
-pub async fn with_retry<F, Fut, T>(
-    config: &RetryConfig,
-    mut f: F,
-) -> Result<T, ApiError>
-where
-    F: FnMut() -> Fut,
-    Fut: std::future::Future<Output = Result<T, ApiError>>,
-{
-    let mut last_error = None;
-
-    for attempt in 0..=config.max_retries {
-        match f().await {
-            Ok(result) => return Ok(result),
-            Err(error) => {
-                if !is_retryable(&error) || attempt == config.max_retries {
-                    return Err(error);
-                }
-
-                let delay = get_retry_delay(config, attempt);
-                tracing::warn!(
-                    "Retrying after error (attempt {}/{}): {}. Waiting {:?}",
-                    attempt + 1,
-                    config.max_retries,
-                    error,
-                    delay
-                );
-                tokio::time::sleep(delay).await;
-                last_error = Some(error);
-            }
-        }
-    }
-
-    Err(last_error.unwrap_or(ApiError::NetworkError(
-        "Max retries exceeded".to_string(),
-    )))
-}
-
-/// Simple pseudo-random f64 in [0, 1) using time-based seed.
-fn rand_f64() -> f64 {
-    use std::time::SystemTime;
-    let seed = SystemTime::now()
-        .duration_since(SystemTime::UNIX_EPOCH)
-        .unwrap_or_default()
-        .subsec_nanos();
-    (seed as f64 % 1000.0) / 1000.0
-}

desktop/src-tauri/crates/open-agent-sdk/src/utils/tokens.rs

@@ -1,140 +0,0 @@
-use crate::types::{Message, Usage};
-
-/// Estimate token count from text (~4 characters per token).
-pub fn estimate_tokens(text: &str) -> u64 {
-    (text.len() as f64 / 4.0).ceil() as u64
-}
-
-/// Estimate total tokens for a list of messages.
-pub fn estimate_messages_tokens(messages: &[Message]) -> u64 {
-    messages
-        .iter()
-        .map(|m| {
-            let content_str = serde_json::to_string(&m.content).unwrap_or_default();
-            estimate_tokens(&content_str) + 4 // overhead per message
-        })
-        .sum()
-}
-
-/// Get context window size for a model.
-pub fn get_context_window_size(model: &str) -> u64 {
-    match model {
-        // Anthropic models
-        m if m.contains("opus") && m.contains("1m") => 1_000_000,
-        m if m.contains("opus") => 200_000,
-        m if m.contains("sonnet") => 200_000,
-        m if m.contains("haiku") => 200_000,
-        // OpenAI models
-        m if m.starts_with("o1") => 200_000,
-        m if m.starts_with("o3") => 200_000,
-        m if m.starts_with("o4-mini") => 200_000,
-        m if m.starts_with("gpt-4o-mini") => 128_000,
-        m if m.starts_with("gpt-4o") => 128_000,
-        // DeepSeek models
-        m if m.starts_with("deepseek") => 128_000,
-        _ => 200_000,
-    }
-}
-
-/// Get auto-compact threshold for a model (context window - 13k tokens).
-pub fn get_auto_compact_threshold(model: &str) -> u64 {
-    let window = get_context_window_size(model);
-    window.saturating_sub(13_000)
-}
-
-/// Model pricing per million tokens.
-pub struct ModelPricing {
-    pub input: f64,
-    pub output: f64,
-    pub cache_read: f64,
-    pub cache_write: f64,
-}
-
-/// Get pricing for a model.
-pub fn get_model_pricing(model: &str) -> ModelPricing {
-    match model {
-        // Anthropic models
-        m if m.contains("opus") => ModelPricing {
-            input: 15.0,
-            output: 75.0,
-            cache_read: 1.5,
-            cache_write: 18.75,
-        },
-        m if m.contains("sonnet") => ModelPricing {
-            input: 3.0,
-            output: 15.0,
-            cache_read: 0.3,
-            cache_write: 3.75,
-        },
-        m if m.contains("haiku") => ModelPricing {
-            input: 0.8,
-            output: 4.0,
-            cache_read: 0.08,
-            cache_write: 1.0,
-        },
-        // OpenAI models
-        m if m.starts_with("gpt-4o-mini") => ModelPricing {
-            input: 0.15,
-            output: 0.60,
-            cache_read: 0.075,
-            cache_write: 0.15,
-        },
-        m if m.starts_with("gpt-4o") => ModelPricing {
-            input: 2.50,
-            output: 10.0,
-            cache_read: 1.25,
-            cache_write: 2.50,
-        },
-        m if m.starts_with("o1") => ModelPricing {
-            input: 15.0,
-            output: 60.0,
-            cache_read: 7.5,
-            cache_write: 15.0,
-        },
-        m if m.starts_with("o3") => ModelPricing {
-            input: 10.0,
-            output: 40.0,
-            cache_read: 5.0,
-            cache_write: 10.0,
-        },
-        m if m.starts_with("o4-mini") => ModelPricing {
-            input: 1.10,
-            output: 4.40,
-            cache_read: 0.55,
-            cache_write: 1.10,
-        },
-        // DeepSeek models
-        m if m.starts_with("deepseek-reasoner") => ModelPricing {
-            input: 0.55,
-            output: 2.19,
-            cache_read: 0.14,
-            cache_write: 0.55,
-        },
-        m if m.starts_with("deepseek-chat") => ModelPricing {
-            input: 0.27,
-            output: 1.10,
-            cache_read: 0.07,
-            cache_write: 0.27,
-        },
-        // Default (sonnet-like pricing)
-        _ => ModelPricing {
-            input: 3.0,
-            output: 15.0,
-            cache_read: 0.3,
-            cache_write: 3.75,
-        },
-    }
-}
-
-/// Estimate cost in USD for given usage and model.
-pub fn estimate_cost(model: &str, usage: &Usage) -> f64 {
-    let pricing = get_model_pricing(model);
-    let input_cost = (usage.input_tokens as f64 / 1_000_000.0) * pricing.input;
-    let output_cost = (usage.output_tokens as f64 / 1_000_000.0) * pricing.output;
-    let cache_read_cost =
-        (usage.cache_read_input_tokens as f64 / 1_000_000.0) * pricing.cache_read;
-    let cache_write_cost =
-        (usage.cache_creation_input_tokens as f64 / 1_000_000.0) * pricing.cache_write;
-
-    input_cost + output_cost + cache_read_cost + cache_write_cost
-}

desktop/src-tauri/crates/open-agent-sdk/tests/agent_test.rs

@@ -1,226 +0,0 @@
-use open_agent_sdk::{Agent, AgentOptions};
-use open_agent_sdk::types::*;
-use std::sync::Arc;
-
-#[tokio::test]
-async fn test_agent_creation() {
-    let agent = Agent::new(AgentOptions::default()).await.unwrap();
-    assert!(agent.get_messages().is_empty());
-    assert!(!agent.session_id().is_empty());
-    agent.close().await;
-}
-
-#[tokio::test]
-async fn test_agent_with_custom_model() {
-    let agent = Agent::new(AgentOptions {
-        model: Some("claude-haiku-4-5-20251001".to_string()),
-        ..Default::default()
-    })
-    .await
-    .unwrap();
-
-    assert_eq!(agent.model(), "claude-haiku-4-5-20251001");
-    agent.close().await;
-}
-
-#[tokio::test]
-async fn test_agent_with_custom_cwd() {
-    let agent = Agent::new(AgentOptions {
-        cwd: Some("/tmp".to_string()),
-        ..Default::default()
-    })
-    .await
-    .unwrap();
-
-    // Agent should use /tmp as working directory
-    assert!(!agent.session_id().is_empty());
-    agent.close().await;
-}
-
-#[tokio::test]
-async fn test_agent_with_allowed_tools() {
-    let agent = Agent::new(AgentOptions {
-        allowed_tools: Some(vec!["Read".to_string(), "Glob".to_string()]),
-        ..Default::default()
-    })
-    .await
-    .unwrap();
-
-    // Agent should only have Read and Glob
-    agent.close().await;
-}
-
-#[tokio::test]
-async fn test_agent_with_custom_tools() {
-    use async_trait::async_trait;
-
-    struct TestTool;
-
-    #[async_trait]
-    impl Tool for TestTool {
-        fn name(&self) -> &str {
-            "TestTool"
-        }
-        fn description(&self) -> &str {
-            "A test tool"
-        }
-        fn input_schema(&self) -> ToolInputSchema {
-            ToolInputSchema::default()
-        }
-        async fn call(
-            &self,
-            _input: serde_json::Value,
-            _ctx: &ToolUseContext,
-        ) -> Result<ToolResult, ToolError> {
-            Ok(ToolResult::text("test result"))
-        }
-    }
-
-    let agent = Agent::new(AgentOptions {
-        custom_tools: vec![Arc::new(TestTool)],
-        ..Default::default()
-    })
-    .await
-    .unwrap();
-
-    assert!(!agent.session_id().is_empty());
-    agent.close().await;
-}
-
-#[tokio::test]
-async fn test_agent_clear() {
-    let mut agent = Agent::new(AgentOptions::default()).await.unwrap();
-
-    // Manually add a message for testing
-    agent.messages.push(Message {
-        role: MessageRole::User,
-        content: vec![ContentBlock::Text {
-            text: "test".to_string(),
-        }],
-    });
-
-    assert!(!agent.get_messages().is_empty());
-    agent.clear();
-    assert!(agent.get_messages().is_empty());
-
-    agent.close().await;
-}
-
-#[tokio::test]
-async fn test_agent_set_model() {
-    let mut agent = Agent::new(AgentOptions::default()).await.unwrap();
-
-    agent.set_model("claude-opus-4-6-20250514");
-    assert_eq!(agent.model(), "claude-opus-4-6-20250514");
-
-    agent.close().await;
-}
-
-#[tokio::test]
-async fn test_agent_with_max_turns() {
-    let agent = Agent::new(AgentOptions {
-        max_turns: Some(5),
-        ..Default::default()
-    })
-    .await
-    .unwrap();
-
-    assert_eq!(agent.max_turns, 5);
-    agent.close().await;
-}
-
-#[tokio::test]
-async fn test_agent_with_max_budget() {
-    let agent = Agent::new(AgentOptions {
-        max_budget_usd: Some(1.0),
-        ..Default::default()
-    })
-    .await
-    .unwrap();
-
-    assert_eq!(agent.max_budget_usd, Some(1.0));
-    agent.close().await;
-}
-
-#[tokio::test]
-async fn test_agent_with_thinking() {
-    let agent = Agent::new(AgentOptions {
-        thinking: Some(ThinkingConfig::enabled(10000)),
-        ..Default::default()
-    })
-    .await
-    .unwrap();
-
-    assert!(agent.thinking.is_some());
-    agent.close().await;
-}
-
-#[tokio::test]
-async fn test_agent_with_system_prompt() {
-    let agent = Agent::new(AgentOptions {
-        system_prompt: Some("You are a code reviewer.".to_string()),
-        ..Default::default()
-    })
-    .await
-    .unwrap();
-
-    assert_eq!(
-        agent.system_prompt.as_deref(),
-        Some("You are a code reviewer.")
-    );
-    agent.close().await;
-}
-
-#[tokio::test]
-async fn test_agent_with_append_system_prompt() {
-    let agent = Agent::new(AgentOptions {
-        append_system_prompt: Some("Always respond in JSON.".to_string()),
-        ..Default::default()
-    })
-    .await
-    .unwrap();
-
-    assert_eq!(
-        agent.append_system_prompt.as_deref(),
-        Some("Always respond in JSON.")
-    );
-    agent.close().await;
-}
-
-#[tokio::test]
-async fn test_agent_cost_tracker() {
-    let agent = Agent::new(AgentOptions::default()).await.unwrap();
-
-    let cost = agent.cost_tracker().total_cost().await;
-    assert_eq!(cost, 0.0);
-
-    agent.close().await;
-}
-
-#[tokio::test]
-async fn test_agent_with_permission_mode() {
-    let agent = Agent::new(AgentOptions {
-        permission_mode: Some(PermissionMode::AcceptEdits),
-        ..Default::default()
-    })
-    .await
-    .unwrap();
-
-    // Agent should be created successfully with the permission mode
-    assert!(!agent.session_id().is_empty());
-    agent.close().await;
-}
-
-#[tokio::test]
-async fn test_agent_with_disallowed_tools() {
-    let agent = Agent::new(AgentOptions {
-        disallowed_tools: Some(vec!["Bash".to_string()]),
-        ..Default::default()
-    })
-    .await
-    .unwrap();
-
-    // Agent should not have Bash tool
-    assert!(!agent.session_id().is_empty());
-    agent.close().await;
-}

desktop/src-tauri/crates/open-agent-sdk/tests/costtracker_test.rs

@@ -1,195 +0,0 @@
-use open_agent_sdk::costtracker::CostTracker;
-use open_agent_sdk::types::Usage;
-
-#[tokio::test]
-async fn test_cost_tracker_new() {
-    let tracker = CostTracker::new();
-    assert_eq!(tracker.total_cost().await, 0.0);
-    assert_eq!(tracker.total_tokens().await, 0);
-}
-
-#[tokio::test]
-async fn test_cost_tracker_add_usage() {
-    let tracker = CostTracker::new();
-
-    let usage = Usage {
-        input_tokens: 1000,
-        output_tokens: 500,
-        cache_creation_input_tokens: 0,
-        cache_read_input_tokens: 0,
-    };
-
-    tracker.add_usage("claude-sonnet-4-6-20250514", &usage).await;
-
-    assert_eq!(tracker.total_tokens().await, 1500);
-    assert!(tracker.total_cost().await > 0.0);
-}
-
-#[tokio::test]
-async fn test_cost_tracker_multiple_models() {
-    let tracker = CostTracker::new();
-
-    tracker
-        .add_usage(
-            "claude-sonnet-4-6-20250514",
-            &Usage {
-                input_tokens: 1000,
-                output_tokens: 500,
-                ..Default::default()
-            },
-        )
-        .await;
-
-    tracker
-        .add_usage(
-            "claude-opus-4-6-20250514",
-            &Usage {
-                input_tokens: 500,
-                output_tokens: 200,
-                ..Default::default()
-            },
-        )
-        .await;
-
-    assert_eq!(tracker.total_tokens().await, 2200);
-
-    let sonnet_usage = tracker
-        .get_model_usage("claude-sonnet-4-6-20250514")
-        .await;
-    assert!(sonnet_usage.is_some());
-    assert_eq!(sonnet_usage.unwrap().input_tokens, 1000);
-
-    let opus_usage = tracker
-        .get_model_usage("claude-opus-4-6-20250514")
-        .await;
-    assert!(opus_usage.is_some());
-    assert_eq!(opus_usage.unwrap().input_tokens, 500);
-}
-
-#[tokio::test]
-async fn test_cost_tracker_accumulates() {
-    let tracker = CostTracker::new();
-
-    let usage = Usage {
-        input_tokens: 1000,
-        output_tokens: 500,
-        ..Default::default()
-    };
-
-    tracker.add_usage("claude-sonnet-4-6-20250514", &usage).await;
-    tracker.add_usage("claude-sonnet-4-6-20250514", &usage).await;
-
-    assert_eq!(tracker.total_tokens().await, 3000);
-
-    let model_usage = tracker
-        .get_model_usage("claude-sonnet-4-6-20250514")
-        .await
-        .unwrap();
-    assert_eq!(model_usage.input_tokens, 2000);
-    assert_eq!(model_usage.output_tokens, 1000);
-}
-
-#[tokio::test]
-async fn test_cost_tracker_durations() {
-    let tracker = CostTracker::new();
-
-    tracker.add_api_duration(100).await;
-    tracker.add_api_duration(200).await;
-    tracker.add_tool_duration(50).await;
-
-    let summary = tracker.summary().await;
-    assert_eq!(summary.api_duration_ms, 300);
-    assert_eq!(summary.tool_duration_ms, 50);
-}
-
-#[tokio::test]
-async fn test_cost_tracker_code_changes() {
-    let tracker = CostTracker::new();
-
-    tracker.add_code_changes(10, 5).await;
-    tracker.add_code_changes(20, 3).await;
-
-    let summary = tracker.summary().await;
-    assert_eq!(summary.lines_added, 30);
-    assert_eq!(summary.lines_removed, 8);
-}
-
-#[tokio::test]
-async fn test_cost_tracker_web_searches() {
-    let tracker = CostTracker::new();
-
-    tracker.add_web_search().await;
-    tracker.add_web_search().await;
-
-    let summary = tracker.summary().await;
-    assert_eq!(summary.web_searches, 2);
-}
-
-#[tokio::test]
-async fn test_cost_calculation_sonnet() {
-    let tracker = CostTracker::new();
-
-    // 1M input + 1M output for sonnet = $3 + $15 = $18
-    tracker
-        .add_usage(
-            "claude-sonnet-4-6-20250514",
-            &Usage {
-                input_tokens: 1_000_000,
-                output_tokens: 1_000_000,
-                ..Default::default()
-            },
-        )
-        .await;
-
-    let cost = tracker.total_cost().await;
-    assert!((cost - 18.0).abs() < 0.01);
-}
-
-#[tokio::test]
-async fn test_cost_calculation_opus() {
-    let tracker = CostTracker::new();
-
-    // 1M input + 1M output for opus = $15 + $75 = $90
-    tracker
-        .add_usage(
-            "claude-opus-4-6-20250514",
-            &Usage {
-                input_tokens: 1_000_000,
-                output_tokens: 1_000_000,
-                ..Default::default()
-            },
-        )
-        .await;
-
-    let cost = tracker.total_cost().await;
-    assert!((cost - 90.0).abs() < 0.01);
-}
-
-#[tokio::test]
-async fn test_get_all_usage() {
-    let tracker = CostTracker::new();
-
-    tracker
-        .add_usage(
-            "model-a",
-            &Usage {
-                input_tokens: 100,
-                ..Default::default()
-            },
-        )
-        .await;
-    tracker
-        .add_usage(
-            "model-b",
-            &Usage {
-                input_tokens: 200,
-                ..Default::default()
-            },
-        )
-        .await;
-
-    let all = tracker.get_all_usage().await;
-    assert_eq!(all.len(), 2);
-    assert!(all.contains_key("model-a"));
-    assert!(all.contains_key("model-b"));
-}

desktop/src-tauri/crates/open-agent-sdk/tests/hooks_test.rs

@@ -1,181 +0,0 @@
-use open_agent_sdk::hooks::*;
-use serde_json::json;
-use std::sync::Arc;
-
-#[tokio::test]
-async fn test_hook_config_default() {
-    let config = HookConfig::default();
-    assert!(config.pre_tool_use.is_empty());
-    assert!(config.post_tool_use.is_empty());
-    assert!(config.post_sampling.is_empty());
-    assert!(config.stop.is_empty());
-}
-
-#[tokio::test]
-async fn test_pre_tool_use_hook_allow() {
-    let config = HookConfig {
-        pre_tool_use: vec![HookRule {
-            matcher: "*".to_string(),
-            handler: Arc::new(|_input| {
-                Box::pin(async move {
-                    HookOutput {
-                        blocked: false,
-                        message: None,
-                        ..Default::default()
-                    }
-                })
-            }),
-        }],
-        ..Default::default()
-    };
-
-    let result = config.run_pre_tool_use("Bash", &json!({})).await;
-    assert!(result.is_none()); // Not blocked
-}
-
-#[tokio::test]
-async fn test_pre_tool_use_hook_block() {
-    let config = HookConfig {
-        pre_tool_use: vec![HookRule {
-            matcher: "Bash".to_string(),
-            handler: Arc::new(|_input| {
-                Box::pin(async move {
-                    HookOutput {
-                        blocked: true,
-                        message: Some("Bash is blocked".to_string()),
-                        ..Default::default()
-                    }
-                })
-            }),
-        }],
-        ..Default::default()
-    };
-
-    let result = config.run_pre_tool_use("Bash", &json!({})).await;
-    assert!(result.is_some());
-    assert!(result.unwrap().blocked);
-
-    // Different tool should not be blocked
-    let result = config.run_pre_tool_use("Read", &json!({})).await;
-    assert!(result.is_none());
-}
-
-#[tokio::test]
-async fn test_hook_matcher_wildcard() {
-    let config = HookConfig {
-        pre_tool_use: vec![HookRule {
-            matcher: "mcp__*".to_string(),
-            handler: Arc::new(|_input| {
-                Box::pin(async move {
-                    HookOutput {
-                        blocked: true,
-                        message: Some("MCP blocked".to_string()),
-                        ..Default::default()
-                    }
-                })
-            }),
-        }],
-        ..Default::default()
-    };
-
-    let result = config
-        .run_pre_tool_use("mcp__server__tool", &json!({}))
-        .await;
-    assert!(result.is_some());
-
-    let result = config.run_pre_tool_use("Read", &json!({})).await;
-    assert!(result.is_none());
-}
-
-#[tokio::test]
-async fn test_hook_matcher_pipe_or() {
-    let config = HookConfig {
-        pre_tool_use: vec![HookRule {
-            matcher: "Bash|Edit|Write".to_string(),
-            handler: Arc::new(|_input| {
-                Box::pin(async move {
-                    HookOutput {
-                        blocked: true,
-                        message: None,
-                        ..Default::default()
-                    }
-                })
-            }),
-        }],
-        ..Default::default()
-    };
-
-    assert!(config
-        .run_pre_tool_use("Bash", &json!({}))
-        .await
-        .is_some());
-    assert!(config
-        .run_pre_tool_use("Edit", &json!({}))
-        .await
-        .is_some());
-    assert!(config
-        .run_pre_tool_use("Write", &json!({}))
-        .await
-        .is_some());
-    assert!(config
-        .run_pre_tool_use("Read", &json!({}))
-        .await
-        .is_none());
-}
-
-#[tokio::test]
-async fn test_post_tool_use_hook() {
-    use std::sync::atomic::{AtomicBool, Ordering};
-
-    let called = Arc::new(AtomicBool::new(false));
-    let called_clone = called.clone();
-
-    let config = HookConfig {
-        post_tool_use: vec![HookRule {
-            matcher: "Bash".to_string(),
-            handler: Arc::new(move |_input| {
-                let called = called_clone.clone();
-                Box::pin(async move {
-                    called.store(true, Ordering::SeqCst);
-                    HookOutput::default()
-                })
-            }),
-        }],
-        ..Default::default()
-    };
-
-    config
-        .run_post_tool_use("Bash", &json!({}), "output")
-        .await;
-    assert!(called.load(Ordering::SeqCst));
-}
-
-#[tokio::test]
-async fn test_hook_input_fields() {
-    use std::sync::atomic::{AtomicBool, Ordering};
-
-    let verified = Arc::new(AtomicBool::new(false));
-    let verified_clone = verified.clone();
-
-    let config = HookConfig {
-        pre_tool_use: vec![HookRule {
-            matcher: "*".to_string(),
-            handler: Arc::new(move |input| {
-                let verified = verified_clone.clone();
-                Box::pin(async move {
-                    assert_eq!(input.event, HookEvent::PreToolUse);
-                    assert_eq!(input.tool_name.as_deref(), Some("Bash"));
-                    assert!(input.tool_input.is_some());
-                    verified.store(true, Ordering::SeqCst);
-                    HookOutput::default()
-                })
-            }),
-        }],
-        ..Default::default()
-    };
-
-    config
-        .run_pre_tool_use("Bash", &json!({"command": "ls"}))
-        .await;
-    assert!(verified.load(Ordering::SeqCst));
-}

desktop/src-tauri/crates/open-agent-sdk/tests/permissions_test.rs

@@ -1,157 +0,0 @@
-use open_agent_sdk::permissions::*;
-use open_agent_sdk::types::PermissionMode;
-use serde_json::json;
-
-#[test]
-fn test_bypass_mode_allows_everything() {
-    let config = PermissionConfig {
-        mode: PermissionMode::BypassPermissions,
-        ..Default::default()
-    };
-
-    assert_eq!(
-        check_permission(&config, "Bash", &json!({"command": "rm -rf /"})),
-        PermissionResult::Allow
-    );
-    assert_eq!(
-        check_permission(&config, "Write", &json!({})),
-        PermissionResult::Allow
-    );
-}
-
-#[test]
-fn test_deny_rules() {
-    let config = PermissionConfig {
-        mode: PermissionMode::Default,
-        deny_rules: vec![Rule {
-            tool_name: "Bash".to_string(),
-            pattern: None,
-        }],
-        ..Default::default()
-    };
-
-    assert_eq!(
-        check_permission(&config, "Bash", &json!({})),
-        PermissionResult::Deny("Tool 'Bash' denied by rule".to_string())
-    );
-    // Other tools should not be denied
-    assert_eq!(
-        check_permission(&config, "Read", &json!({})),
-        PermissionResult::Allow
-    );
-}
-
-#[test]
-fn test_allow_rules() {
-    let config = PermissionConfig {
-        mode: PermissionMode::Default,
-        allow_rules: vec![Rule {
-            tool_name: "Read".to_string(),
-            pattern: None,
-        }],
-        ..Default::default()
-    };
-
-    assert_eq!(
-        check_permission(&config, "Read", &json!({})),
-        PermissionResult::Allow
-    );
-}
-
-#[test]
-fn test_wildcard_deny() {
-    let config = PermissionConfig {
-        mode: PermissionMode::Default,
-        deny_rules: vec![Rule {
-            tool_name: "mcp__*".to_string(),
-            pattern: None,
-        }],
-        allow_rules: vec![Rule {
-            tool_name: "*".to_string(),
-            pattern: None,
-        }],
-        ..Default::default()
-    };
-
-    assert_eq!(
-        check_permission(&config, "mcp__server__tool", &json!({})),
-        PermissionResult::Deny("Tool 'mcp__server__tool' denied by rule".to_string())
-    );
-    assert_eq!(
-        check_permission(&config, "Read", &json!({})),
-        PermissionResult::Allow
-    );
-}
-
-#[test]
-fn test_allowed_tools_whitelist() {
-    let config = PermissionConfig {
-        mode: PermissionMode::Default,
-        allowed_tools: Some(vec!["Read".to_string(), "Glob".to_string()]),
-        ..Default::default()
-    };
-
-    assert_eq!(
-        check_permission(&config, "Read", &json!({})),
-        PermissionResult::Allow
-    );
-    match check_permission(&config, "Bash", &json!({})) {
-        PermissionResult::Deny(_) => {}
-        _ => panic!("Expected deny"),
-    }
-}
-
-#[test]
-fn test_deny_with_pattern() {
-    let config = PermissionConfig {
-        mode: PermissionMode::Default,
-        deny_rules: vec![Rule {
-            tool_name: "Bash".to_string(),
-            pattern: Some("rm".to_string()),
-        }],
-        allow_rules: vec![Rule {
-            tool_name: "*".to_string(),
-            pattern: None,
-        }],
-        ..Default::default()
-    };
-
-    // Deny when pattern matches
-    assert_eq!(
-        check_permission(&config, "Bash", &json!({"command": "rm file.txt"})),
-        PermissionResult::Deny("Tool 'Bash' denied by rule".to_string())
-    );
-
-    // Allow when pattern doesn't match
-    assert_eq!(
-        check_permission(&config, "Bash", &json!({"command": "ls"})),
-        PermissionResult::Allow
-    );
-}
-
-// --- Filesystem Validator Tests ---
-
-#[test]
-fn test_is_sensitive_path() {
-    assert!(FilesystemValidator::is_sensitive_path("/home/user/.env"));
-    assert!(FilesystemValidator::is_sensitive_path("/home/user/.env.local"));
-    assert!(FilesystemValidator::is_sensitive_path(
-        "/home/user/.ssh/id_rsa"
-    ));
-    assert!(FilesystemValidator::is_sensitive_path(
-        "/app/credentials.json"
-    ));
-    assert!(!FilesystemValidator::is_sensitive_path("/app/main.rs"));
-    assert!(!FilesystemValidator::is_sensitive_path(
-        "/app/src/config.rs"
-    ));
-}
-
-#[test]
-fn test_filesystem_validator() {
-    let validator = FilesystemValidator::new("/tmp/project");
-
-    // Paths within working dir should be allowed
-    assert!(validator.validate_path("/tmp/project/src/main.rs", false).is_ok());
-    assert!(validator.validate_path("/tmp/project/src/main.rs", true).is_ok());
-}

desktop/src-tauri/crates/open-agent-sdk/tests/tools_test.rs

@@ -1,686 +0,0 @@
-use open_agent_sdk::tools::ToolRegistry;
-use open_agent_sdk::types::{Tool, ToolUseContext};
-use serde_json::json;
-use std::sync::Arc;
-use tokio::sync::RwLock;
-
-fn create_test_context(dir: &str) -> ToolUseContext {
-    ToolUseContext {
-        working_dir: dir.to_string(),
-        abort_signal: tokio_util::sync::CancellationToken::new(),
-        read_file_state: Arc::new(RwLock::new(std::collections::HashMap::new())),
-    }
-}
-
-// --- Registry Tests ---
-
-#[test]
-fn test_default_registry() {
-    let registry = ToolRegistry::default_registry();
-    assert!(registry.len() > 0);
-
-    // Check core tools exist
-    assert!(registry.get("Bash").is_some());
-    assert!(registry.get("Read").is_some());
-    assert!(registry.get("Write").is_some());
-    assert!(registry.get("Edit").is_some());
-    assert!(registry.get("Glob").is_some());
-    assert!(registry.get("Grep").is_some());
-    assert!(registry.get("WebFetch").is_some());
-    assert!(registry.get("WebSearch").is_some());
-    assert!(registry.get("AskUserQuestion").is_some());
-    assert!(registry.get("TaskCreate").is_some());
-    assert!(registry.get("TaskGet").is_some());
-    assert!(registry.get("TaskList").is_some());
-    assert!(registry.get("TaskUpdate").is_some());
-    assert!(registry.get("ToolSearch").is_some());
-}
-
-#[test]
-fn test_registry_register_custom() {
-    use async_trait::async_trait;
-    use open_agent_sdk::types::{ToolError, ToolInputSchema, ToolResult};
-    use serde_json::Value;
-
-    struct CustomTool;
-
-    #[async_trait]
-    impl Tool for CustomTool {
-        fn name(&self) -> &str {
-            "CustomTool"
-        }
-        fn description(&self) -> &str {
-            "A test tool"
-        }
-        fn input_schema(&self) -> ToolInputSchema {
-            ToolInputSchema::default()
-        }
-        async fn call(
-            &self,
-            _input: Value,
-            _ctx: &ToolUseContext,
-        ) -> Result<ToolResult, ToolError> {
-            Ok(ToolResult::text("custom result"))
-        }
-    }
-
-    let mut registry = ToolRegistry::new();
-    assert!(registry.is_empty());
-
-    registry.register(Arc::new(CustomTool));
-    assert_eq!(registry.len(), 1);
-    assert!(registry.get("CustomTool").is_some());
-}
-
-#[test]
-fn test_registry_filter() {
-    let registry = ToolRegistry::default_registry();
-    let read_only = registry.filter(|t| t.is_read_only(&json!({})));
-    assert!(read_only.len() > 0);
-
-    // Read, Glob, Grep should be read-only
-    let names: Vec<&str> = read_only.iter().map(|t| t.name()).collect();
-    assert!(names.contains(&"Read"));
-    assert!(names.contains(&"Glob"));
-    assert!(names.contains(&"Grep"));
-}
-
-#[test]
-fn test_registry_retain() {
-    let mut registry = ToolRegistry::default_registry();
-    let initial_count = registry.len();
-
-    registry.retain(&["Read", "Glob", "Grep"]);
-    assert_eq!(registry.len(), 3);
-    assert!(registry.len() < initial_count);
-
-    assert!(registry.get("Read").is_some());
-    assert!(registry.get("Bash").is_none());
-}
-
-#[test]
-fn test_registry_remove() {
-    let mut registry = ToolRegistry::default_registry();
-    assert!(registry.get("Bash").is_some());
-
-    registry.remove(&["Bash"]);
-    assert!(registry.get("Bash").is_none());
-}
-
-// --- Bash Tool Tests ---
-
-#[tokio::test]
-async fn test_bash_echo() {
-    let registry = ToolRegistry::default_registry();
-    let bash = registry.get("Bash").unwrap();
-    let ctx = create_test_context("/tmp");
-
-    let result = bash
-        .call(json!({"command": "echo 'hello world'"}), &ctx)
-        .await
-        .unwrap();
-
-    assert!(!result.is_error);
-    assert!(result.get_text().contains("hello world"));
-}
-
-#[tokio::test]
-async fn test_bash_exit_code() {
-    let registry = ToolRegistry::default_registry();
-    let bash = registry.get("Bash").unwrap();
-    let ctx = create_test_context("/tmp");
-
-    let result = bash.call(json!({"command": "false"}), &ctx).await.unwrap();
-
-    assert!(result.is_error);
-    assert!(result.get_text().contains("Exit code:"));
-}
-
-#[tokio::test]
-async fn test_bash_destructive_detection() {
-    let registry = ToolRegistry::default_registry();
-    let bash = registry.get("Bash").unwrap();
-    let ctx = create_test_context("/tmp");
-
-    let result = bash
-        .call(json!({"command": "rm -rf /"}), &ctx)
-        .await
-        .unwrap();
-
-    assert!(result.is_error);
-    assert!(result.get_text().contains("destructive"));
-}
-
-#[tokio::test]
-async fn test_bash_is_read_only() {
-    let registry = ToolRegistry::default_registry();
-    let bash = registry.get("Bash").unwrap();
-
-    assert!(bash.is_read_only(&json!({"command": "ls -la"})));
-    assert!(bash.is_read_only(&json!({"command": "git status"})));
-    assert!(!bash.is_read_only(&json!({"command": "rm file.txt"})));
-    assert!(!bash.is_read_only(&json!({"command": "cargo build"})));
-}
-
-// --- File Read Tool Tests ---
-
-#[tokio::test]
-async fn test_read_file() {
-    let dir = tempfile::tempdir().unwrap();
-    let file_path = dir.path().join("test.txt");
-    std::fs::write(&file_path, "line 1\nline 2\nline 3\n").unwrap();
-
-    let registry = ToolRegistry::default_registry();
-    let read = registry.get("Read").unwrap();
-    let ctx = create_test_context(dir.path().to_str().unwrap());
-
-    let result = read
-        .call(json!({"file_path": file_path.to_str().unwrap()}), &ctx)
-        .await
-        .unwrap();
-
-    assert!(!result.is_error);
-    let text = result.get_text();
-    assert!(text.contains("line 1"));
-    assert!(text.contains("line 2"));
-    assert!(text.contains("line 3"));
-    // Should have line numbers
-    assert!(text.contains("1\t"));
-}
-
-#[tokio::test]
-async fn test_read_file_not_found() {
-    let registry = ToolRegistry::default_registry();
-    let read = registry.get("Read").unwrap();
-    let ctx = create_test_context("/tmp");
-
-    let result = read
-        .call(
-            json!({"file_path": "/tmp/nonexistent_file_12345.txt"}),
-            &ctx,
-        )
-        .await
-        .unwrap();
-
-    assert!(result.is_error);
-    assert!(result.get_text().contains("not found"));
-}
-
-#[tokio::test]
-async fn test_read_file_with_offset_and_limit() {
-    let dir = tempfile::tempdir().unwrap();
-    let file_path = dir.path().join("test.txt");
-    let content: String = (1..=100).map(|i| format!("line {}\n", i)).collect();
-    std::fs::write(&file_path, &content).unwrap();
-
-    let registry = ToolRegistry::default_registry();
-    let read = registry.get("Read").unwrap();
-    let ctx = create_test_context(dir.path().to_str().unwrap());
-
-    let result = read
-        .call(
-            json!({
-                "file_path": file_path.to_str().unwrap(),
-                "offset": 10,
-                "limit": 5
-            }),
-            &ctx,
-        )
-        .await
-        .unwrap();
-
-    assert!(!result.is_error);
-    let text = result.get_text();
-    assert!(text.contains("line 11"));
-    assert!(text.contains("line 15"));
-    assert!(!text.contains("line 16"));
-}
-
-#[tokio::test]
-async fn test_read_directory_error() {
-    let registry = ToolRegistry::default_registry();
-    let read = registry.get("Read").unwrap();
-    let ctx = create_test_context("/tmp");
-
-    let result = read.call(json!({"file_path": "/tmp"}), &ctx).await.unwrap();
-
-    assert!(result.is_error);
-    assert!(result.get_text().contains("directory"));
-}
-
-#[tokio::test]
-async fn test_read_is_read_only() {
-    let registry = ToolRegistry::default_registry();
-    let read = registry.get("Read").unwrap();
-    assert!(read.is_read_only(&json!({})));
-    assert!(read.is_concurrency_safe(&json!({})));
-}
-
-// --- File Write Tool Tests ---
-
-#[tokio::test]
-async fn test_write_new_file() {
-    let dir = tempfile::tempdir().unwrap();
-    let file_path = dir.path().join("new_file.txt");
-
-    let registry = ToolRegistry::default_registry();
-    let write = registry.get("Write").unwrap();
-    let ctx = create_test_context(dir.path().to_str().unwrap());
-
-    let result = write
-        .call(
-            json!({
-                "file_path": file_path.to_str().unwrap(),
-                "content": "hello world"
-            }),
-            &ctx,
-        )
-        .await
-        .unwrap();
-
-    assert!(!result.is_error);
-    assert!(result.get_text().contains("Created"));
-    assert_eq!(std::fs::read_to_string(&file_path).unwrap(), "hello world");
-}
-
-#[tokio::test]
-async fn test_write_creates_directories() {
-    let dir = tempfile::tempdir().unwrap();
-    let file_path = dir.path().join("a/b/c/file.txt");
-
-    let registry = ToolRegistry::default_registry();
-    let write = registry.get("Write").unwrap();
-    let ctx = create_test_context(dir.path().to_str().unwrap());
-
-    let result = write
-        .call(
-            json!({
-                "file_path": file_path.to_str().unwrap(),
-                "content": "nested"
-            }),
-            &ctx,
-        )
-        .await
-        .unwrap();
-
-    assert!(!result.is_error);
-    assert!(file_path.exists());
-}
-
-// --- File Edit Tool Tests ---
-
-#[tokio::test]
-async fn test_edit_file() {
-    let dir = tempfile::tempdir().unwrap();
-    let file_path = dir.path().join("edit_test.txt");
-    std::fs::write(&file_path, "hello world").unwrap();
-
-    let registry = ToolRegistry::default_registry();
-    let edit = registry.get("Edit").unwrap();
-    let read = registry.get("Read").unwrap();
-    let ctx = create_test_context(dir.path().to_str().unwrap());
-
-    // Must read first for staleness tracking
-    read.call(json!({"file_path": file_path.to_str().unwrap()}), &ctx)
-        .await
-        .unwrap();
-
-    let result = edit
-        .call(
-            json!({
-                "file_path": file_path.to_str().unwrap(),
-                "old_string": "hello",
-                "new_string": "goodbye"
-            }),
-            &ctx,
-        )
-        .await
-        .unwrap();
-
-    assert!(!result.is_error);
-    assert_eq!(
-        std::fs::read_to_string(&file_path).unwrap(),
-        "goodbye world"
-    );
-}
-
-#[tokio::test]
-async fn test_edit_string_not_found() {
-    let dir = tempfile::tempdir().unwrap();
-    let file_path = dir.path().join("edit_test2.txt");
-    std::fs::write(&file_path, "hello world").unwrap();
-
-    let registry = ToolRegistry::default_registry();
-    let edit = registry.get("Edit").unwrap();
-    let read = registry.get("Read").unwrap();
-    let ctx = create_test_context(dir.path().to_str().unwrap());
-
-    read.call(json!({"file_path": file_path.to_str().unwrap()}), &ctx)
-        .await
-        .unwrap();
-
-    let result = edit
-        .call(
-            json!({
-                "file_path": file_path.to_str().unwrap(),
-                "old_string": "xyz",
-                "new_string": "abc"
-            }),
-            &ctx,
-        )
-        .await
-        .unwrap();
-
-    assert!(result.is_error);
-    assert!(result.get_text().contains("not found"));
-}
-
-#[tokio::test]
-async fn test_edit_multiple_occurrences() {
-    let dir = tempfile::tempdir().unwrap();
-    let file_path = dir.path().join("edit_multi.txt");
-    std::fs::write(&file_path, "foo bar foo baz foo").unwrap();
-
-    let registry = ToolRegistry::default_registry();
-    let edit = registry.get("Edit").unwrap();
-    let read = registry.get("Read").unwrap();
-    let ctx = create_test_context(dir.path().to_str().unwrap());
-
-    read.call(json!({"file_path": file_path.to_str().unwrap()}), &ctx)
-        .await
-        .unwrap();
-
-    // Without replace_all, should fail for multiple occurrences
-    let result = edit
-        .call(
-            json!({
-                "file_path": file_path.to_str().unwrap(),
-                "old_string": "foo",
-                "new_string": "qux"
-            }),
-            &ctx,
-        )
-        .await
-        .unwrap();
-
-    assert!(result.is_error);
-    assert!(result.get_text().contains("3 times"));
-}
-
-#[tokio::test]
-async fn test_edit_replace_all() {
-    let dir = tempfile::tempdir().unwrap();
-    let file_path = dir.path().join("edit_all.txt");
-    std::fs::write(&file_path, "foo bar foo baz foo").unwrap();
-
-    let registry = ToolRegistry::default_registry();
-    let edit = registry.get("Edit").unwrap();
-    let read = registry.get("Read").unwrap();
-    let ctx = create_test_context(dir.path().to_str().unwrap());
-
-    read.call(json!({"file_path": file_path.to_str().unwrap()}), &ctx)
-        .await
-        .unwrap();
-
-    let result = edit
-        .call(
-            json!({
-                "file_path": file_path.to_str().unwrap(),
-                "old_string": "foo",
-                "new_string": "qux",
-                "replace_all": true
-            }),
-            &ctx,
-        )
-        .await
-        .unwrap();
-
-    assert!(!result.is_error);
-    assert_eq!(
-        std::fs::read_to_string(&file_path).unwrap(),
-        "qux bar qux baz qux"
-    );
-}
-
-#[tokio::test]
-async fn test_edit_same_string_error() {
-    let dir = tempfile::tempdir().unwrap();
-    let file_path = dir.path().join("edit_same.txt");
-    std::fs::write(&file_path, "hello world").unwrap();
-
-    let registry = ToolRegistry::default_registry();
-    let edit = registry.get("Edit").unwrap();
-    let ctx = create_test_context(dir.path().to_str().unwrap());
-
-    let result = edit
-        .call(
-            json!({
-                "file_path": file_path.to_str().unwrap(),
-                "old_string": "hello",
-                "new_string": "hello"
-            }),
-            &ctx,
-        )
-        .await
-        .unwrap();
-
-    assert!(result.is_error);
-    assert!(result.get_text().contains("different"));
-}
-
-// --- Glob Tool Tests ---
-
-#[tokio::test]
-async fn test_glob_find_files() {
-    let dir = tempfile::tempdir().unwrap();
-    std::fs::write(dir.path().join("a.rs"), "").unwrap();
-    std::fs::write(dir.path().join("b.rs"), "").unwrap();
-    std::fs::write(dir.path().join("c.txt"), "").unwrap();
-
-    let registry = ToolRegistry::default_registry();
-    let glob = registry.get("Glob").unwrap();
-    let ctx = create_test_context(dir.path().to_str().unwrap());
-
-    let result = glob.call(json!({"pattern": "*.rs"}), &ctx).await.unwrap();
-
-    assert!(!result.is_error);
-    let text = result.get_text();
-    assert!(text.contains("a.rs"));
-    assert!(text.contains("b.rs"));
-    assert!(!text.contains("c.txt"));
-}
-
-#[tokio::test]
-async fn test_glob_no_matches() {
-    let dir = tempfile::tempdir().unwrap();
-
-    let registry = ToolRegistry::default_registry();
-    let glob = registry.get("Glob").unwrap();
-    let ctx = create_test_context(dir.path().to_str().unwrap());
-
-    let result = glob.call(json!({"pattern": "*.xyz"}), &ctx).await.unwrap();
-
-    assert!(!result.is_error);
-    assert!(result.get_text().contains("No files found"));
-}
-
-#[tokio::test]
-async fn test_glob_dot_lists_current_directory_without_recursing() {
-    let dir = tempfile::tempdir().unwrap();
-    std::fs::write(dir.path().join("root.rs"), "").unwrap();
-    std::fs::create_dir(dir.path().join("nested")).unwrap();
-    std::fs::write(dir.path().join("nested").join("child.rs"), "").unwrap();
-
-    let registry = ToolRegistry::default_registry();
-    let glob = registry.get("Glob").unwrap();
-    let ctx = create_test_context(dir.path().to_str().unwrap());
-
-    let result = glob.call(json!({"pattern": "."}), &ctx).await.unwrap();
-
-    assert!(!result.is_error);
-    let text = result.get_text();
-    assert!(text.contains("root.rs"));
-    assert!(!text.contains("child.rs"));
-}
-
-#[tokio::test]
-async fn test_glob_skips_heavy_directories_before_descending() {
-    let dir = tempfile::tempdir().unwrap();
-    std::fs::create_dir(dir.path().join("node_modules")).unwrap();
-    std::fs::write(dir.path().join("node_modules").join("dep.rs"), "").unwrap();
-    std::fs::create_dir(dir.path().join("src")).unwrap();
-    std::fs::write(dir.path().join("src").join("lib.rs"), "").unwrap();
-
-    let registry = ToolRegistry::default_registry();
-    let glob = registry.get("Glob").unwrap();
-    let ctx = create_test_context(dir.path().to_str().unwrap());
-
-    let result = glob
-        .call(json!({"pattern": "**/*.rs"}), &ctx)
-        .await
-        .unwrap();
-
-    assert!(!result.is_error);
-    let text = result.get_text();
-    assert!(text.contains("lib.rs"));
-    assert!(!text.contains("dep.rs"));
-}
-
-#[tokio::test]
-async fn test_glob_returns_when_cancelled() {
-    let dir = tempfile::tempdir().unwrap();
-    let ctx = create_test_context(dir.path().to_str().unwrap());
-    ctx.abort_signal.cancel();
-    let registry = ToolRegistry::default_registry();
-    let glob = registry.get("Glob").unwrap();
-
-    let result = glob.call(json!({"pattern": "**/*"}), &ctx).await.unwrap();
-
-    assert!(!result.is_error);
-    assert!(result.get_text().contains("No files found"));
-}
-
-// --- Grep Tool Tests ---
-
-#[tokio::test]
-async fn test_grep_search() {
-    let dir = tempfile::tempdir().unwrap();
-    std::fs::write(
-        dir.path().join("test.txt"),
-        "hello world\nfoo bar\nhello again\n",
-    )
-    .unwrap();
-
-    let registry = ToolRegistry::default_registry();
-    let grep = registry.get("Grep").unwrap();
-    let ctx = create_test_context(dir.path().to_str().unwrap());
-
-    let result = grep
-        .call(
-            json!({
-                "pattern": "hello",
-                "path": dir.path().to_str().unwrap(),
-                "output_mode": "content"
-            }),
-            &ctx,
-        )
-        .await
-        .unwrap();
-
-    assert!(!result.is_error);
-    let text = result.get_text();
-    assert!(text.contains("hello world") || text.contains("hello"));
-}
-
-// --- Task Tool Tests ---
-
-#[tokio::test]
-async fn test_task_lifecycle() {
-    let registry = ToolRegistry::default_registry();
-    let ctx = create_test_context("/tmp");
-
-    // Create a task
-    let create = registry.get("TaskCreate").unwrap();
-    let result = create
-        .call(
-            json!({
-                "subject": "Test task",
-                "description": "A test task"
-            }),
-            &ctx,
-        )
-        .await
-        .unwrap();
-    assert!(!result.is_error);
-    assert!(result.get_text().contains("Created task"));
-
-    // List tasks
-    let list = registry.get("TaskList").unwrap();
-    let result = list.call(json!({}), &ctx).await.unwrap();
-    assert!(!result.is_error);
-    assert!(result.get_text().contains("Test task"));
-
-    // Get task
-    let get = registry.get("TaskGet").unwrap();
-    let result = get.call(json!({"id": "task_1"}), &ctx).await.unwrap();
-    assert!(!result.is_error);
-    assert!(result.get_text().contains("Test task"));
-
-    // Update task
-    let update = registry.get("TaskUpdate").unwrap();
-    let result = update
-        .call(json!({"id": "task_1", "status": "completed"}), &ctx)
-        .await
-        .unwrap();
-    assert!(!result.is_error);
-
-    // Verify update
-    let result = get.call(json!({"id": "task_1"}), &ctx).await.unwrap();
-    assert!(result.get_text().to_lowercase().contains("completed"));
-}
-
-#[tokio::test]
-async fn test_task_not_found() {
-    let registry = ToolRegistry::default_registry();
-    let ctx = create_test_context("/tmp");
-
-    let get = registry.get("TaskGet").unwrap();
-    let result = get.call(json!({"id": "nonexistent"}), &ctx).await.unwrap();
-    assert!(result.is_error);
-    assert!(result.get_text().contains("not found"));
-}
-
-// --- WebFetch Tool Tests ---
-
-#[tokio::test]
-async fn test_webfetch_missing_url() {
-    let registry = ToolRegistry::default_registry();
-    let webfetch = registry.get("WebFetch").unwrap();
-    let ctx = create_test_context("/tmp");
-
-    let result = webfetch.call(json!({}), &ctx).await;
-    assert!(result.is_err());
-}
-
-// --- Diff Tests ---
-
-#[test]
-fn test_unified_diff() {
-    let old = "line 1\nline 2\nline 3\n";
-    let new = "line 1\nline 2 modified\nline 3\n";
-    let diff = open_agent_sdk::tools::diff::unified_diff(old, new, "test.txt");
-
-    assert!(diff.contains("--- a/test.txt"));
-    assert!(diff.contains("+++ b/test.txt"));
-    assert!(diff.contains("-line 2"));
-    assert!(diff.contains("+line 2 modified"));
-}
-
-#[test]
-fn test_count_changes() {
-    let old = "a\nb\nc\n";
-    let new = "a\nx\nc\nd\n";
-    let (added, removed) = open_agent_sdk::tools::diff::count_changes(old, new);
-    assert!(added >= 1);
-    assert!(removed >= 1);
-}

desktop/src-tauri/crates/open-agent-sdk/tests/types_test.rs

@@ -1,210 +0,0 @@
-use open_agent_sdk::types::*;
-use serde_json::json;
-
-#[test]
-fn test_tool_result_text() {
-    let result = ToolResult::text("hello world");
-    assert!(!result.is_error);
-    assert_eq!(result.get_text(), "hello world");
-}
-
-#[test]
-fn test_tool_result_error() {
-    let result = ToolResult::error("something went wrong");
-    assert!(result.is_error);
-    assert_eq!(result.get_text(), "something went wrong");
-}
-
-#[test]
-fn test_tool_result_image() {
-    let result = ToolResult::image("base64data".to_string(), "image/png".to_string());
-    assert!(!result.is_error);
-    assert_eq!(result.content.len(), 1);
-    match &result.content[0] {
-        ToolResultContent::Image { source } => {
-            assert_eq!(source.data, "base64data");
-            assert_eq!(source.media_type, "image/png");
-        }
-        _ => panic!("Expected image content"),
-    }
-}
-
-#[test]
-fn test_tool_input_schema_default() {
-    let schema = ToolInputSchema::default();
-    assert_eq!(schema.schema_type, "object");
-    assert!(schema.properties.is_empty());
-    assert!(schema.required.is_empty());
-}
-
-#[test]
-fn test_permission_mode_default() {
-    let mode = PermissionMode::default();
-    assert_eq!(mode, PermissionMode::BypassPermissions);
-}
-
-#[test]
-fn test_permission_mode_serialization() {
-    let mode = PermissionMode::AcceptEdits;
-    let json = serde_json::to_string(&mode).unwrap();
-    assert_eq!(json, "\"acceptEdits\"");
-
-    let deserialized: PermissionMode = serde_json::from_str(&json).unwrap();
-    assert_eq!(deserialized, PermissionMode::AcceptEdits);
-}
-
-#[test]
-fn test_message_creation() {
-    let msg = Message {
-        role: MessageRole::User,
-        content: vec![ContentBlock::Text {
-            text: "hello".to_string(),
-        }],
-    };
-    assert_eq!(msg.role, MessageRole::User);
-    assert_eq!(msg.content.len(), 1);
-}
-
-#[test]
-fn test_extract_text_from_message() {
-    let msg = Message {
-        role: MessageRole::Assistant,
-        content: vec![
-            ContentBlock::Text {
-                text: "Hello ".to_string(),
-            },
-            ContentBlock::Text {
-                text: "World".to_string(),
-            },
-        ],
-    };
-    assert_eq!(extract_text(&msg), "Hello World");
-}
-
-#[test]
-fn test_extract_text_skips_non_text() {
-    let msg = Message {
-        role: MessageRole::Assistant,
-        content: vec![
-            ContentBlock::Text {
-                text: "Hello".to_string(),
-            },
-            ContentBlock::ToolUse {
-                id: "123".to_string(),
-                name: "Read".to_string(),
-                input: json!({}),
-            },
-            ContentBlock::Text {
-                text: " World".to_string(),
-            },
-        ],
-    };
-    assert_eq!(extract_text(&msg), "Hello World");
-}
-
-#[test]
-fn test_extract_tool_uses() {
-    let msg = Message {
-        role: MessageRole::Assistant,
-        content: vec![
-            ContentBlock::Text {
-                text: "Let me read that".to_string(),
-            },
-            ContentBlock::ToolUse {
-                id: "tu_1".to_string(),
-                name: "Read".to_string(),
-                input: json!({"file_path": "/tmp/test.txt"}),
-            },
-            ContentBlock::ToolUse {
-                id: "tu_2".to_string(),
-                name: "Glob".to_string(),
-                input: json!({"pattern": "*.rs"}),
-            },
-        ],
-    };
-
-    let tool_uses = extract_tool_uses(&msg);
-    assert_eq!(tool_uses.len(), 2);
-    assert_eq!(tool_uses[0].1, "Read");
-    assert_eq!(tool_uses[1].1, "Glob");
-}
-
-#[test]
-fn test_usage_default() {
-    let usage = Usage::default();
-    assert_eq!(usage.input_tokens, 0);
-    assert_eq!(usage.output_tokens, 0);
-    assert_eq!(usage.cache_creation_input_tokens, 0);
-    assert_eq!(usage.cache_read_input_tokens, 0);
-}
-
-#[test]
-fn test_thinking_config() {
-    let config = ThinkingConfig::enabled(10000);
-    assert_eq!(config.thinking_type, "enabled");
-    assert_eq!(config.budget_tokens, Some(10000));
-
-    let disabled = ThinkingConfig::disabled();
-    assert_eq!(disabled.thinking_type, "disabled");
-    assert_eq!(disabled.budget_tokens, None);
-}
-
-#[test]
-fn test_message_role_serialization() {
-    let user: MessageRole = serde_json::from_str("\"user\"").unwrap();
-    assert_eq!(user, MessageRole::User);
-
-    let assistant: MessageRole = serde_json::from_str("\"assistant\"").unwrap();
-    assert_eq!(assistant, MessageRole::Assistant);
-}
-
-#[test]
-fn test_content_block_text_serialization() {
-    let block = ContentBlock::Text {
-        text: "hello".to_string(),
-    };
-    let json = serde_json::to_value(&block).unwrap();
-    assert_eq!(json["type"], "text");
-    assert_eq!(json["text"], "hello");
-}
-
-#[test]
-fn test_content_block_tool_use_serialization() {
-    let block = ContentBlock::ToolUse {
-        id: "tu_1".to_string(),
-        name: "Read".to_string(),
-        input: json!({"file_path": "/test.txt"}),
-    };
-    let json = serde_json::to_value(&block).unwrap();
-    assert_eq!(json["type"], "tool_use");
-    assert_eq!(json["name"], "Read");
-    assert_eq!(json["input"]["file_path"], "/test.txt");
-}
-
-#[test]
-fn test_sdk_message_serialization() {
-    let msg = SDKMessage::System {
-        message: "Agent started".to_string(),
-    };
-    let json = serde_json::to_value(&msg).unwrap();
-    assert_eq!(json["type"], "system");
-    assert_eq!(json["message"], "Agent started");
-}
-
-#[test]
-fn test_cache_control() {
-    let cc = CacheControl::ephemeral();
-    assert_eq!(cc.control_type, "ephemeral");
-}
-
-#[test]
-fn test_mcp_server_config_stdio() {
-    let config = McpServerConfig::Stdio {
-        command: "npx".to_string(),
-        args: vec!["server".to_string()],
-        env: std::collections::HashMap::new(),
-    };
-    let json = serde_json::to_value(&config).unwrap();
-    assert_eq!(json["transport"], "stdio");
-    assert_eq!(json["command"], "npx");
-}

desktop/src-tauri/crates/open-agent-sdk/tests/utils_test.rs

@@ -1,273 +0,0 @@
-use open_agent_sdk::types::*;
-use open_agent_sdk::utils::{compact, messages, retry, tokens};
-use serde_json::json;
-
-// --- Token Tests ---
-
-#[test]
-fn test_estimate_tokens() {
-    assert_eq!(tokens::estimate_tokens(""), 0);
-    assert_eq!(tokens::estimate_tokens("1234"), 1);
-    assert_eq!(tokens::estimate_tokens("12345678"), 2);
-    assert!(tokens::estimate_tokens("hello world this is a test") > 0);
-}
-
-#[test]
-fn test_estimate_messages_tokens() {
-    let msgs = vec![
-        Message {
-            role: MessageRole::User,
-            content: vec![ContentBlock::Text {
-                text: "hello".to_string(),
-            }],
-        },
-        Message {
-            role: MessageRole::Assistant,
-            content: vec![ContentBlock::Text {
-                text: "world".to_string(),
-            }],
-        },
-    ];
-    let tokens = tokens::estimate_messages_tokens(&msgs);
-    assert!(tokens > 0);
-}
-
-#[test]
-fn test_get_context_window_size() {
-    assert_eq!(
-        tokens::get_context_window_size("claude-sonnet-4-6-20250514"),
-        200_000
-    );
-    assert_eq!(
-        tokens::get_context_window_size("claude-opus-4-6-20250514"),
-        200_000
-    );
-    assert_eq!(
-        tokens::get_context_window_size("claude-haiku-4-5-20251001"),
-        200_000
-    );
-}
-
-#[test]
-fn test_get_auto_compact_threshold() {
-    let threshold = tokens::get_auto_compact_threshold("claude-sonnet-4-6-20250514");
-    assert_eq!(threshold, 200_000 - 13_000);
-}
-
-#[test]
-fn test_estimate_cost() {
-    let usage = Usage {
-        input_tokens: 1_000_000,
-        output_tokens: 1_000_000,
-        cache_creation_input_tokens: 0,
-        cache_read_input_tokens: 0,
-    };
-
-    let cost = tokens::estimate_cost("claude-sonnet-4-6-20250514", &usage);
-    // Sonnet: $3/M input + $15/M output = $18
-    assert!((cost - 18.0).abs() < 0.01);
-}
-
-#[test]
-fn test_estimate_cost_with_cache() {
-    let usage = Usage {
-        input_tokens: 0,
-        output_tokens: 0,
-        cache_creation_input_tokens: 1_000_000,
-        cache_read_input_tokens: 1_000_000,
-    };
-
-    let cost = tokens::estimate_cost("claude-sonnet-4-6-20250514", &usage);
-    // Sonnet cache: $3.75/M write + $0.3/M read = $4.05
-    assert!((cost - 4.05).abs() < 0.01);
-}
-
-// --- Message Utility Tests ---
-
-#[test]
-fn test_create_user_message() {
-    let msg = messages::create_user_message("hello");
-    assert_eq!(msg.role, MessageRole::User);
-    assert_eq!(messages::extract_text(&msg), "hello");
-}
-
-#[test]
-fn test_create_assistant_message() {
-    let msg = messages::create_assistant_message("hi there");
-    assert_eq!(msg.role, MessageRole::Assistant);
-    assert_eq!(messages::extract_text(&msg), "hi there");
-}
-
-#[test]
-fn test_normalize_messages_empty() {
-    let normalized = messages::normalize_messages(&[]);
-    assert!(normalized.is_empty());
-}
-
-#[test]
-fn test_normalize_messages_starts_with_user() {
-    let msgs = vec![messages::create_assistant_message("I'm an assistant")];
-    let normalized = messages::normalize_messages(&msgs);
-    assert_eq!(normalized[0].role, MessageRole::User);
-    assert_eq!(normalized.len(), 2);
-}
-
-#[test]
-fn test_normalize_messages_merges_consecutive() {
-    let msgs = vec![
-        messages::create_user_message("hello"),
-        messages::create_user_message("world"),
-        messages::create_assistant_message("hi"),
-    ];
-    let normalized = messages::normalize_messages(&msgs);
-    assert_eq!(normalized.len(), 2); // Merged two user messages
-    assert_eq!(normalized[0].role, MessageRole::User);
-    assert_eq!(normalized[1].role, MessageRole::Assistant);
-}
-
-#[test]
-fn test_strip_images() {
-    let msgs = vec![Message {
-        role: MessageRole::User,
-        content: vec![
-            ContentBlock::Text {
-                text: "look at this".to_string(),
-            },
-            ContentBlock::Image {
-                source: ImageContentSource {
-                    source_type: "base64".to_string(),
-                    media_type: "image/png".to_string(),
-                    data: "abcdef".to_string(),
-                },
-            },
-        ],
-    }];
-
-    let stripped = messages::strip_images(&msgs);
-    assert_eq!(stripped[0].content.len(), 1);
-    match &stripped[0].content[0] {
-        ContentBlock::Text { text } => assert_eq!(text, "look at this"),
-        _ => panic!("Expected text block"),
-    }
-}
-
-#[test]
-fn test_truncate_text() {
-    assert_eq!(messages::truncate_text("hello", 10), "hello");
-    assert_eq!(
-        messages::truncate_text("hello world", 5),
-        "hello... (truncated)"
-    );
-}
-
-// --- Compact Tests ---
-
-#[test]
-fn test_should_auto_compact_false() {
-    let msgs = vec![messages::create_user_message("short message")];
-    assert!(!compact::should_auto_compact(&msgs, "claude-sonnet-4-6-20250514"));
-}
-
-#[test]
-fn test_micro_compact_preserves_short_results() {
-    let msgs = vec![Message {
-        role: MessageRole::User,
-        content: vec![ContentBlock::ToolResult {
-            tool_use_id: "tu_1".to_string(),
-            content: vec![ToolResultContentBlock::Text {
-                text: "short result".to_string(),
-            }],
-            is_error: false,
-        }],
-    }];
-
-    let compacted = compact::micro_compact_messages(&msgs);
-    if let ContentBlock::ToolResult { content, .. } = &compacted[0].content[0] {
-        if let ToolResultContentBlock::Text { text } = &content[0] {
-            assert_eq!(text, "short result");
-        }
-    }
-}
-
-#[test]
-fn test_micro_compact_truncates_long_results() {
-    let long_text = "x".repeat(100_000);
-    let msgs = vec![Message {
-        role: MessageRole::User,
-        content: vec![ContentBlock::ToolResult {
-            tool_use_id: "tu_1".to_string(),
-            content: vec![ToolResultContentBlock::Text {
-                text: long_text.clone(),
-            }],
-            is_error: false,
-        }],
-    }];
-
-    let compacted = compact::micro_compact_messages(&msgs);
-    if let ContentBlock::ToolResult { content, .. } = &compacted[0].content[0] {
-        if let ToolResultContentBlock::Text { text } = &content[0] {
-            assert!(text.len() < long_text.len());
-            assert!(text.contains("truncated"));
-        }
-    }
-}
-
-// --- Retry Tests ---
-
-#[test]
-fn test_retry_config_default() {
-    let config = retry::RetryConfig::default();
-    assert_eq!(config.max_retries, 3);
-    assert_eq!(config.base_delay_ms, 2000);
-    assert_eq!(config.max_delay_ms, 30_000);
-}
-
-#[test]
-fn test_is_retryable() {
-    use open_agent_sdk::api::ApiError;
-
-    assert!(retry::is_retryable(&ApiError::RateLimitError));
-    assert!(retry::is_retryable(&ApiError::Timeout));
-    assert!(retry::is_retryable(&ApiError::NetworkError(
-        "conn reset".to_string()
-    )));
-    assert!(retry::is_retryable(&ApiError::HttpError {
-        status: 500,
-        message: "internal error".to_string(),
-    }));
-    assert!(!retry::is_retryable(&ApiError::AuthError(
-        "bad key".to_string()
-    )));
-    assert!(!retry::is_retryable(&ApiError::PromptTooLong(
-        "too long".to_string()
-    )));
-}
-
-#[test]
-fn test_is_auth_error() {
-    use open_agent_sdk::api::ApiError;
-
-    assert!(retry::is_auth_error(&ApiError::AuthError(
-        "bad key".to_string()
-    )));
-    assert!(!retry::is_auth_error(&ApiError::RateLimitError));
-}
-
-#[test]
-fn test_is_prompt_too_long() {
-    use open_agent_sdk::api::ApiError;
-
-    assert!(retry::is_prompt_too_long(&ApiError::PromptTooLong(
-        "too long".to_string()
-    )));
-    assert!(!retry::is_prompt_too_long(&ApiError::RateLimitError));
-}
-
-#[test]
-fn test_get_retry_delay() {
-    let config = retry::RetryConfig::default();
-    let delay = retry::get_retry_delay(&config, 0);
-    // Should be between 1s and 3s (base 2s with jitter)
-    assert!(delay.as_millis() >= 1000);
-    assert!(delay.as_millis() <= 4000);
-}

desktop/src-tauri/src/lib.rs

@@ -37,9 +37,9 @@ pub struct AppState {
     pub agent_cancel_tokens:
         Arc<Mutex<std::collections::HashMap<String, open_agent_sdk::CancellationToken>>>,
     pub agent_permission_senders:
-        Arc<Mutex<std::collections::HashMap<String, tokio::sync::oneshot::Sender<String>>>>,
+        Arc<Mutex<std::collections::HashMap<String, commands::agent::PendingAgentPermission>>>,
     pub agent_ask_senders:
-        Arc<Mutex<std::collections::HashMap<String, tokio::sync::oneshot::Sender<String>>>>,
+        Arc<Mutex<std::collections::HashMap<String, commands::agent::PendingAgentAsk>>>,
     pub agent_always_allowed:
         Arc<Mutex<std::collections::HashMap<String, std::collections::HashSet<String>>>>,
 }
@@ -669,6 +669,7 @@ pub fn run() {
             {
                 let sea_db = app.state::<AppState>().sea_db.clone();
                 let _ = rt.block_on(boosapi_core::repo::agent_session::reset_running_sessions(&sea_db));
+                let _ = rt.block_on(boosapi_core::repo::agent_run::interrupt_active_runs(&sea_db));
                 match rt.block_on(boosapi_core::repo::message::mark_stale_partial_assistant_messages_failed(&sea_db)) {
                     Ok(count) if count > 0 => {
                         tracing::info!(

desktop/src/components/chat/AgentWorkbenchComposer.tsx

@@ -1,526 +0,0 @@
-import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
-import { App, Button, Dropdown, Input, Select, Switch, Tag, theme } from 'antd';
-import type { MenuProps } from 'antd';
-import {
-  ArrowUp,
-  AtSign,
-  ChevronDown,
-  Clapperboard,
-  ImagePlus,
-  Mic2,
-  Music2,
-  Plus,
-  SlidersHorizontal,
-  Sparkles,
-  UserRound,
-  WandSparkles,
-  Wrench,
-  X,
-} from 'lucide-react';
-import { invoke } from '@/lib/invoke';
-import { findSkillByPreset, getSkillPresetStatus, SKILL_PRESETS, type SkillPreset } from '@/lib/skillPresets';
-import { useConversationStore, useProviderStore, useSkillStore } from '@/stores';
-import type { AttachmentInput, Model } from '@/types';
-
-type CreationMode = 'agent' | 'image' | 'video' | 'music' | 'voice' | 'digital-human' | 'action';
-
-interface CreationModeOption {
-  key: CreationMode;
-  label: string;
-  hint: string;
-  icon: React.ReactNode;
-}
-
-interface AttachmentItem {
-  id: string;
-  name: string;
-  type: string;
-  size: number;
-  data: string;
-}
-
-interface ChatModelOption {
-  value: string;
-  label: string;
-  providerId: string;
-  modelId: string;
-}
-
-const CREATION_MODES: CreationModeOption[] = [
-  { key: 'agent', label: 'Agent 模式', hint: '拆解任务、读写文件、执行工具', icon: <WandSparkles size={16} /> },
-  { key: 'image', label: '图片生成', hint: '即梦图片、参考图与风格控制', icon: <ImagePlus size={16} /> },
-  { key: 'video', label: '视频生成', hint: '即梦视频、图生视频与分镜', icon: <Clapperboard size={16} /> },
-  { key: 'music', label: '音乐生成', hint: '配乐、氛围与短片 BGM', icon: <Music2 size={16} /> },
-  { key: 'voice', label: '配音生成', hint: 'TTS 音色、语速与试听', icon: <Mic2 size={16} /> },
-  { key: 'digital-human', label: '数字人', hint: '口播、形象与视频工作流', icon: <UserRound size={16} /> },
-  { key: 'action', label: '动作模仿', hint: '动作迁移与主体参考', icon: <Sparkles size={16} /> },
-];
-
-const JIMENG_IMAGE_MODELS = [
-  { value: 'jimeng_t2i_v40', label: '即梦图片 4.0' },
-  { value: 'custom', label: '自定义 req_key' },
-];
-
-const JIMENG_VIDEO_MODELS = [
-  { value: 'jimeng_ti2v_v30_pro', label: '即梦图生视频 3.0 Pro' },
-  { value: 'custom', label: '自定义 req_key' },
-];
-
-function formatFileSize(size: number): string {
-  if (size < 1024) return `${size} B`;
-  if (size < 1024 * 1024) return `${(size / 1024).toFixed(1)} KB`;
-  return `${(size / 1024 / 1024).toFixed(1)} MB`;
-}
-
-function modelOptionLabel(model: Model, providerName: string): string {
-  return `${model.name || model.model_id} · ${providerName}`;
-}
-
-function isUsableChatModel(model: Model): boolean {
-  return model.enabled && (model.model_type === 'Chat' || model.capabilities.includes('TextChat'));
-}
-
-function getAttachmentMimeType(fileName: string, mimeType?: string): string {
-  if (mimeType) return mimeType;
-  const extension = fileName.split('.').pop()?.toLowerCase();
-  if (extension === 'pdf') return 'application/pdf';
-  if (extension === 'txt') return 'text/plain';
-  if (extension === 'md') return 'text/markdown';
-  if (extension === 'json') return 'application/json';
-  return 'application/octet-stream';
-}
-
-async function fileToAttachmentItem(file: File): Promise<AttachmentItem> {
-  return new Promise((resolve, reject) => {
-    const reader = new FileReader();
-    reader.onerror = () => reject(reader.error ?? new Error(`读取文件失败：${file.name}`));
-    reader.onload = () => {
-      const base64 = (reader.result as string).split(',')[1] || '';
-      resolve({
-        id: `${file.name}-${file.size}-${file.lastModified}-${globalThis.crypto?.randomUUID?.() ?? Date.now()}`,
-        name: file.name,
-        type: getAttachmentMimeType(file.name, file.type),
-        size: file.size,
-        data: base64,
-      });
-    };
-    reader.readAsDataURL(file);
-  });
-}
-
-function toAttachmentInput(item: AttachmentItem): AttachmentInput {
-  return {
-    file_name: item.name,
-    file_type: item.type,
-    file_size: item.size,
-    data: item.data,
-  };
-}
-
-export function AgentWorkbenchComposer() {
-  const { token } = theme.useToken();
-  const { message } = App.useApp();
-  const fileInputRef = useRef<HTMLInputElement>(null);
-  const providers = useProviderStore((s) => s.providers);
-  const fetchProviders = useProviderStore((s) => s.fetchProviders);
-  const createConversation = useConversationStore((s) => s.createConversation);
-  const updateConversation = useConversationStore((s) => s.updateConversation);
-  const sendAgentMessage = useConversationStore((s) => s.sendAgentMessage);
-  const skills = useSkillStore((s) => s.skills);
-  const loadSkills = useSkillStore((s) => s.loadSkills);
-  const installSkill = useSkillStore((s) => s.installSkill);
-  const toggleSkill = useSkillStore((s) => s.toggleSkill);
-  const [creationMode, setCreationMode] = useState<CreationMode>('agent');
-  const [autoMode, setAutoMode] = useState(true);
-  const [prompt, setPrompt] = useState('');
-  const [agentModel, setAgentModel] = useState('custom');
-  const [customAgentModel, setCustomAgentModel] = useState('');
-  const [imageModel, setImageModel] = useState('jimeng_t2i_v40');
-  const [videoModel, setVideoModel] = useState('jimeng_ti2v_v30_pro');
-  const [customJimengModel, setCustomJimengModel] = useState('');
-  const [attachments, setAttachments] = useState<AttachmentItem[]>([]);
-  const [subjectOpen, setSubjectOpen] = useState(false);
-  const [skillOpen, setSkillOpen] = useState(false);
-  const [submitting, setSubmitting] = useState(false);
-  const [installingSkillKey, setInstallingSkillKey] = useState<string | null>(null);
-  const [result, setResult] = useState('');
-
-  useEffect(() => {
-    if (providers.length === 0) {
-      void fetchProviders().catch((error) => message.error(String(error)));
-    }
-  }, [fetchProviders, message, providers.length]);
-
-  useEffect(() => {
-    void loadSkills();
-  }, [loadSkills]);
-
-  const chatModelOptions = useMemo<ChatModelOption[]>(() => {
-    const rows = providers
-      .filter((provider) => provider.enabled)
-      .flatMap((provider) =>
-        provider.models
-          .filter(isUsableChatModel)
-          .map((model) => ({
-            value: `${provider.id}::${model.model_id}`,
-            label: modelOptionLabel(model, provider.name),
-            providerId: provider.id,
-            modelId: model.model_id,
-          })),
-      );
-    const seen = new Set<string>();
-    return rows.filter((item) => {
-      if (seen.has(item.value)) return false;
-      seen.add(item.value);
-      return true;
-    });
-  }, [providers]);
-
-  useEffect(() => {
-    if (agentModel !== 'custom') return;
-    if (customAgentModel || chatModelOptions.length === 0) return;
-    setAgentModel(chatModelOptions[0].value);
-  }, [agentModel, chatModelOptions, customAgentModel]);
-
-  const currentMode = CREATION_MODES.find((item) => item.key === creationMode) ?? CREATION_MODES[0];
-  const selectedModel = creationMode === 'agent'
-    ? (agentModel === 'custom' ? customAgentModel.trim() || '自定义模型' : agentModel)
-    : creationMode === 'image'
-      ? (imageModel === 'custom' ? customJimengModel.trim() || '自定义 req_key' : imageModel)
-      : creationMode === 'video'
-        ? (videoModel === 'custom' ? customJimengModel.trim() || '自定义 req_key' : videoModel)
-        : '待配置';
-
-  const modeItems: MenuProps['items'] = CREATION_MODES.map((item) => ({
-    key: item.key,
-    label: (
-      <div className="agent-workbench-mode-item">
-        <span>{item.icon}</span>
-        <div>
-          <strong>{item.label}</strong>
-          <small>{item.hint}</small>
-        </div>
-        {item.key === creationMode && <em>✓</em>}
-      </div>
-    ),
-  }));
-
-  const selectedChatModel = useMemo(() => (
-    chatModelOptions.find((item) => item.value === agentModel) ?? null
-  ), [agentModel, chatModelOptions]);
-
-  const skillMenuPresets = useMemo(() => SKILL_PRESETS.filter((preset) => (
-    preset.category === 'video' || preset.category === 'document' || preset.category === 'media'
-  )), []);
-
-  const handleFilesSelected = useCallback((files: FileList | null) => {
-    if (!files || files.length === 0) return;
-    void Promise.all(Array.from(files).map(fileToAttachmentItem))
-      .then((next) => {
-        setAttachments((current) => [...current, ...next]);
-      })
-      .catch((error) => message.error(String(error)))
-      .finally(() => {
-        if (fileInputRef.current) fileInputRef.current.value = '';
-      });
-  }, [message]);
-
-  const removeAttachment = useCallback((id: string) => {
-    setAttachments((current) => current.filter((item) => item.id !== id));
-  }, []);
-
-  const applySkillPreset = useCallback(async (preset: SkillPreset) => {
-    if (installingSkillKey) return;
-    setInstallingSkillKey(preset.key);
-    try {
-      const existingSkill = findSkillByPreset(useSkillStore.getState().skills, preset);
-      if (!existingSkill) {
-        await installSkill(preset.source);
-        await loadSkills();
-        message.success(`${preset.title} Skill 已安装`);
-      } else if (!existingSkill.enabled) {
-        await toggleSkill(preset.name, true);
-        await loadSkills();
-        message.success(`${preset.title} Skill 已启用`);
-      }
-      setCreationMode('agent');
-      setPrompt((value) => {
-        const text = value.trim();
-        if (text.includes(preset.name) || text.includes(preset.title)) return value;
-        return text ? `${preset.promptPrefix}${text}` : preset.promptPrefix;
-      });
-      setSkillOpen(false);
-    } catch (error) {
-      message.error(`${preset.title} Skill 集成失败：${String(error)}`);
-    } finally {
-      setInstallingSkillKey(null);
-    }
-  }, [installSkill, installingSkillKey, loadSkills, message, toggleSkill]);
-
-  const submit = useCallback(async () => {
-    const text = prompt.trim();
-    if (!text) {
-      message.warning('先输入想法、剧本或任务说明');
-      return;
-    }
-    if (submitting) return;
-
-    if (creationMode !== 'agent') {
-      setResult(`${currentMode.label} 已准备好。模型：${selectedModel}；参考素材：${attachments.length} 个。即梦/媒体生成链路下一步接入。`);
-      return;
-    }
-
-    const fallbackProvider = providers.find((provider) => provider.enabled);
-    const providerId = selectedChatModel?.providerId ?? fallbackProvider?.id;
-    const modelId = selectedChatModel?.modelId ?? customAgentModel.trim();
-    if (!providerId || !modelId) {
-      message.warning('先在供应商里启用一个对话模型，或填写自定义模型名');
-      return;
-    }
-
-    setSubmitting(true);
-    try {
-      const title = text.slice(0, 24) || 'Agent 创作';
-      const conversation = await createConversation(title, modelId, providerId);
-      await updateConversation(conversation.id, { mode: 'agent', provider_id: providerId, model_id: modelId });
-      await invoke('agent_update_session', {
-        conversationId: conversation.id,
-        permissionMode: autoMode ? 'accept_edits' : 'default',
-      });
-      await sendAgentMessage(text, attachments.map(toAttachmentInput));
-      setResult(`Agent 已开始执行。模型：${modelId}；参考素材：${attachments.length} 个。`);
-      setPrompt('');
-      setAttachments([]);
-    } catch (error) {
-      message.error(String(error));
-      setResult(`Agent 启动失败：${String(error)}`);
-    } finally {
-      setSubmitting(false);
-    }
-  }, [
-    attachments,
-    autoMode,
-    createConversation,
-    creationMode,
-    currentMode.label,
-    customAgentModel,
-    message,
-    prompt,
-    providers,
-    selectedChatModel,
-    selectedModel,
-    sendAgentMessage,
-    submitting,
-    updateConversation,
-  ]);
-
-  return (
-    <div className="agent-workbench-desktop" style={{ background: token.colorBgContainer }}>
-      <div className="agent-workbench-desktop-bg" />
-      <section className="agent-workbench-desktop-hero">
-        <h1>你好，想创作什么？</h1>
-        <div className="agent-workbench-desktop-composer">
-          <input
-            ref={fileInputRef}
-            className="agent-workbench-file-input"
-            type="file"
-            multiple
-            accept="image/*,video/*,audio/*,.pdf,.txt,.md,.json"
-            onChange={(event) => handleFilesSelected(event.target.files)}
-          />
-          <button
-            className="agent-workbench-upload"
-            type="button"
-            onClick={() => fileInputRef.current?.click()}
-            aria-label="上传参考素材"
-          >
-            <Plus size={24} />
-          </button>
-          <Input.TextArea
-            className="agent-workbench-prompt"
-            value={prompt}
-            onChange={(event) => setPrompt(event.target.value)}
-            onPressEnter={(event) => {
-              if (event.metaKey || event.ctrlKey) {
-                event.preventDefault();
-                void submit();
-              }
-            }}
-            placeholder="输入想法、剧本或上传参考，支持 “/” 使用技能，@ 添加主体，和 Agent 一起创作"
-            autoSize={{ minRows: 4, maxRows: 8 }}
-          />
-          {attachments.length > 0 && (
-            <div className="agent-workbench-attachments">
-              {attachments.map((item) => (
-                <Tag
-                  key={item.id}
-                  closeIcon={<X size={12} />}
-                  onClose={(event) => {
-                    event.preventDefault();
-                    removeAttachment(item.id);
-                  }}
-                >
-                  {item.name} <span>{formatFileSize(item.size)}</span>
-                </Tag>
-              ))}
-            </div>
-          )}
-          <div className="agent-workbench-toolbar">
-            <div className="agent-workbench-tool-left">
-              <Dropdown
-                trigger={['click']}
-                menu={{
-                  items: modeItems,
-                  selectable: true,
-                  selectedKeys: [creationMode],
-                  onClick: ({ key }) => setCreationMode(key as CreationMode),
-                }}
-                overlayClassName="agent-workbench-mode-menu"
-              >
-                <Button className="agent-workbench-pill active" icon={currentMode.icon}>
-                  {currentMode.label} <ChevronDown size={14} />
-                </Button>
-              </Dropdown>
-              <Button className="agent-workbench-pill" icon={<SlidersHorizontal size={15} />} onClick={() => setAutoMode((value) => !value)}>
-                自动
-                <Switch size="small" checked={autoMode} onChange={setAutoMode} onClick={(_, event) => event.stopPropagation()} />
-              </Button>
-              {creationMode === 'agent' && (
-                <>
-                  <Select
-                    className="agent-workbench-model-select"
-                    value={agentModel}
-                    onChange={(value) => {
-                      setAgentModel(value);
-                      if (value !== 'custom') setCustomAgentModel('');
-                    }}
-                    options={[
-                      ...chatModelOptions,
-                      { value: 'custom', label: '自定义模型' },
-                    ]}
-                    popupMatchSelectWidth={false}
-                  />
-                  {agentModel === 'custom' && (
-                    <Input
-                      className="agent-workbench-model-input"
-                      value={customAgentModel}
-                      onChange={(event) => setCustomAgentModel(event.target.value)}
-                      placeholder="输入 BoosAPI 模型名"
-                    />
-                  )}
-                </>
-              )}
-              {creationMode === 'image' && (
-                <>
-                  <Select
-                    className="agent-workbench-model-select"
-                    value={imageModel}
-                    onChange={setImageModel}
-                    options={JIMENG_IMAGE_MODELS}
-                    popupMatchSelectWidth={false}
-                  />
-                  {imageModel === 'custom' && (
-                    <Input
-                      className="agent-workbench-model-input"
-                      value={customJimengModel}
-                      onChange={(event) => setCustomJimengModel(event.target.value)}
-                      placeholder="输入火山 req_key"
-                    />
-                  )}
-                </>
-              )}
-              {creationMode === 'video' && (
-                <>
-                  <Select
-                    className="agent-workbench-model-select"
-                    value={videoModel}
-                    onChange={setVideoModel}
-                    options={JIMENG_VIDEO_MODELS}
-                    popupMatchSelectWidth={false}
-                  />
-                  {videoModel === 'custom' && (
-                    <Input
-                      className="agent-workbench-model-input"
-                      value={customJimengModel}
-                      onChange={(event) => setCustomJimengModel(event.target.value)}
-                      placeholder="输入火山 req_key"
-                    />
-                  )}
-                </>
-              )}
-              <Dropdown
-                open={skillOpen}
-                onOpenChange={setSkillOpen}
-                trigger={['click']}
-                dropdownRender={() => (
-                  <div className="agent-workbench-popover">
-                    <Input placeholder="搜索技能" prefix={<Wrench size={15} />} />
-                    {skillMenuPresets.map((preset) => {
-                      const status = getSkillPresetStatus(skills, preset);
-                      return (
-                        <button key={preset.key} type="button" onClick={() => void applySkillPreset(preset)}>
-                          {preset.key === 'jianying' ? <Clapperboard size={16} /> : <Wrench size={16} />}
-                          {preset.title}
-                          <small>
-                            {installingSkillKey === preset.key
-                              ? '正在安装/启用...'
-                              : status === 'enabled'
-                                ? `已启用，${preset.description}`
-                                : status === 'installed'
-                                  ? '已安装，点击启用并写入提示'
-                                  : `安装/启用 ${preset.name} Skill`}
-                          </small>
-                        </button>
-                      );
-                    })}
-                    <button type="button"><Plus size={16} /> 用 Agent 创建技能</button>
-                  </div>
-                )}
-              >
-                <Button className="agent-workbench-pill" loading={Boolean(installingSkillKey)} icon={<Wrench size={15} />}>使用技能</Button>
-              </Dropdown>
-              <Dropdown
-                open={subjectOpen}
-                onOpenChange={setSubjectOpen}
-                trigger={['click']}
-                dropdownRender={() => (
-                  <div className="agent-workbench-subject-popover">
-                    <span>可能@的内容</span>
-                    <div>
-                      <AtSign size={36} />
-                      <strong>你还没有创建过主体</strong>
-                      <button
-                        type="button"
-                        onClick={() => {
-                          setPrompt((value) => `${value}${value && !value.endsWith(' ') ? ' ' : ''}@主体 `);
-                          setSubjectOpen(false);
-                        }}
-                      >
-                        + 创建主体
-                      </button>
-                    </div>
-                  </div>
-                )}
-              >
-                <Button className="agent-workbench-pill square" icon={<AtSign size={16} />} />
-              </Dropdown>
-            </div>
-            <Button
-              className="agent-workbench-submit"
-              type="primary"
-              icon={<ArrowUp size={18} />}
-              loading={submitting}
-              onClick={() => void submit()}
-            />
-          </div>
-        </div>
-        {result && (
-          <div className="agent-workbench-result">
-            <strong>{currentMode.label}</strong>
-            <p>{result}</p>
-          </div>
-        )}
-      </section>
-    </div>
-  );
-}

desktop/src/components/chat/AskUserCard.tsx

@@ -1,5 +1,5 @@
 import React, { useState, useMemo } from 'react';
-import { Card, Input, Button, Space, Typography, Checkbox, theme } from 'antd';
+import { Alert, Card, Input, Button, Space, Typography, Checkbox, theme } from 'antd';
 import { MessageCircleQuestion, CheckCircle2 } from 'lucide-react';
 import { useAgentStore } from '@/stores';
 import { useTranslation } from 'react-i18next';
@@ -21,6 +21,7 @@ const AskUserCard: React.FC<AskUserCardProps> = ({ askId, question, options }) =
   const [selectedOptions, setSelectedOptions] = useState<string[]>([]);
   const [submitting, setSubmitting] = useState(false);
   const [submitted, setSubmitted] = useState(false);
+  const [error, setError] = useState<string | null>(null);
   const respondAskUser = useAgentStore((s) => s.respondAskUser);
 
   const hasOptions = options && options.length > 0;
@@ -51,10 +52,13 @@ const AskUserCard: React.FC<AskUserCardProps> = ({ askId, question, options }) =
     const finalAnswer = buildAnswer();
     if (!finalAnswer || submitting || submitted) return;
     setSubmitting(true);
+    setError(null);
     try {
       await respondAskUser(askId, finalAnswer);
       setSubmitted(true);
-    } catch {
+    } catch (submitError) {
+      setError(submitError instanceof Error ? submitError.message : String(submitError));
+    } finally {
       setSubmitting(false);
     }
   };
@@ -114,6 +118,7 @@ const AskUserCard: React.FC<AskUserCardProps> = ({ askId, question, options }) =
           }
           autoSize={{ minRows: 1, maxRows: 4 }}
           disabled={submitting || submitted}
+          autoFocus
           style={{ borderColor: token.colorPrimary }}
           onPressEnter={(e) => {
             if (!e.shiftKey) {
@@ -122,6 +127,7 @@ const AskUserCard: React.FC<AskUserCardProps> = ({ askId, question, options }) =
             }
           }}
         />
+        {error && <Alert type="error" showIcon message={error} aria-live="polite" />}
         <div style={{ display: 'flex', justifyContent: 'flex-end' }}>
           {submitted ? (
             <Space size={4} style={{ color: token.colorSuccess }}>