BoosAPI/.trellis/tasks/06-25-desktop-agent-workbench/implement.md

Implementation Plan

1. Integrate Agent Workbench into the existing Chat empty state instead of adding a standalone agent-workbench page/nav module.
2. Create components/chat/AgentWorkbenchComposer.tsx with:
   • mode definitions
   • provider-derived model options
   • custom model fallback
   • local attachment selection/removal with AttachmentInput conversion
   • mode dropdown, auto toggle, skills and subject popovers
   • Agent mode submit that creates an Agent conversation/session and calls existing streaming flow
   • skills menu action for luoluoluo22/jianying-editor-skill install/enable and prompt priming
   • placeholder submit status/result for media modes
3. Extend browser preview mock skill commands so install/list/toggle reflects the JianYing skill integration.
4. Add focused CSS to desktop/src/index.css, using restrained desktop styling and avoiding global side effects.
5. Bundle the curated Desktop skill pack in desktop/src-tauri/builtin-skills, seed it into ~/.boosapi/skills, and expose it through marketplace fallback results:
   • JianYing editor automation
   • Seedance 2 prompt/video skills
   • DWG MCP server wrapper
   • CAD AI agent wrapper
   • Gorden PPT skill
6. Run validation:
   • bun run typecheck
   • bun run build
7. Review diff for unrelated churn before final report.

Validation

• bun run typecheck passed in /root/metapi/desktop after JianYing skill integration.
• bun run build passed in /root/metapi/desktop after JianYing skill integration.
• pnpm --dir desktop exec tsc --noEmit passed after bundling built-in skills.
• pnpm --dir desktop run build passed after bundling built-in skills.
• cargo check -p open-agent-sdk --manifest-path desktop/src-tauri/Cargo.toml passed after bundling built-in skills.
• pnpm --dir desktop exec tsc --noEmit passed after merging Agent Workbench into Chat.