{
  "id": "refactor-tool-cli-skill-ui-schema",
  "name": "refactor-tool-cli-skill-ui-schema",
  "title": "Refactor agent tools into CLI + skill-driven UI schema flow",
  "description": "Wrap current AgentScope tools as CLI commands, add a skill that teaches the agent how to invoke the CLI, replace ui_hints-driven UI generation with tool-schema-driven rendering, and remove worker ui_hints output.",
  "status": "in_progress",
  "dev_type": "fullstack",
  "scope": "cross-domain",
  "priority": "P1",
  "creator": "qzl",
  "assignee": "qzl",
  "createdAt": "2026-04-20",
  "completedAt": null,
  "branch": "worktree/refactor-tool-cli-skill-ui-schema",
  "base_branch": "dev",
  "worktree_path": ".worktrees/refactor-tool-cli-skill-ui-schema",
  "current_phase": 2,
  "next_action": [
    {
      "phase": 1,
      "action": "implement"
    },
    {
      "phase": 2,
      "action": "check"
    },
    {
      "phase": 3,
      "action": "finish"
    },
    {
      "phase": 4,
      "action": "create-pr"
    }
  ],
  "commit": null,
  "pr_url": null,
  "subtasks": [
    {
      "name": "Implement CLI router and handlers",
      "status": "completed"
    },
    {
      "name": "Create skill documentation (calendar, contacts, memory)",
      "status": "completed"
    },
    {
      "name": "Update protocol docs (tool-protocol.md, ui-schema.md)",
      "status": "completed"
    },
    {
      "name": "Update frontend ag_ui_event.dart for tool UI flow",
      "status": "completed"
    },
    {
      "name": "Write backend integration tests for CLI tool flow",
      "status": "completed"
    },
    {
      "name": "Write frontend tests for UI schema rendering",
      "status": "completed"
    },
    {
      "name": "Verify end-to-end agent -> CLI -> UI flow",
      "status": "pending"
    }
  ],
  "children": [],
  "parent": null,
  "relatedFiles": [
    "backend/src/core/agentscope/tools/tool_config.py",
    "backend/src/core/agentscope/tools/toolkit.py",
    "backend/src/core/agentscope/runtime/stage_emitter.py",
    "backend/src/schemas/agent/runtime_models.py",
    "backend/src/v1/agent/utils.py",
    "apps/lib/core/chat/ag_ui_event.dart",
    "apps/lib/shared/widgets/ui_schema/ui_schema_renderer.dart",
    "docs/protocols/ui/ui-schema.md",
    "docs/protocols/ui/data-flow.md",
    "docs/protocols/agent/sse-events.md"
  ],
  "notes": "Protocol docs must be updated before backend/frontend contract changes. Current implementation still compiles worker ui_hints into ui_schema and registers tools directly as Python functions.",
  "meta": {
    "feature_summary": "tool refactor + CLI wrapping + skill guidance + tool-schema rendered UI + worker output simplification"
  }
}