task-decomposer

name: task-decomposer display-name: Task Decomposer description: 智能任务分解器 - 将复杂需求自动拆分为有序子任务，分配到最合适的技能执行 version: 1.0.0 category: automation user-invocable: true tags: [orchestrator, decompose, planning, workflow, multi-task, routing] capabilities: [task-decomposition, skill-routing, dependency-management, result-aggregation] tools: [file_reader, code_analyzer, project_navigator] handler: ./handler.js instructions: | Use when a user request is complex and involves multiple steps or skills. Decompose into ordered sub-tasks, identify dependencies, assign each to the best skill, and track execution. Supports --analyze (decompose only), --execute (run all), and --status (check progress). examples:

• input: "/task-decomposer 'add a new user profile page with tests and docs'" output: "Decomposed into 5 sub-tasks: 1) project-scaffold (Vue page) 2) db-migration (add profile table) 3) test-generator (unit tests) 4) doc-generator (API docs) 5) code-review (final check)"
• input: "/task-decomposer --analyze 'refactor auth module, add security audit, update docs'" output: "Analysis: 3 sub-tasks identified with dependency chain: refactor → security-audit → doc-generator"
• input: "/task-decomposer --status task-abc123" output: "Task task-abc123: 3/5 sub-tasks completed, 1 in-progress, 1 pending" input-schema: type: object properties: input: type: string description: Task description with optional flags (--analyze, --execute, --status) required: [input] output-schema: type: object properties: id: type: string description: Unique decomposition ID originalTask: type: string description: The original task description subTasks: type: array items: type: object properties: id: type: string skill: type: string description: type: string dependencies: type: array items: type: string status: type: string enum: [pending, in-progress, completed, failed, skipped] estimatedEffort: type: string

model-hints: min-context: 4096 preferred-models: [gpt-4, claude-3, qwen2] cost: low os: [win32, darwin, linux] author: ChainlessChain Team license: MIT

Task Decomposer Skill

Intelligently decomposes complex, multi-step user requests into ordered sub-tasks, assigns each to the most suitable built-in skill, resolves dependencies, and optionally orchestrates execution.

Usage

/task-decomposer <task description>
/task-decomposer --analyze <task description>
/task-decomposer --execute <task description>
/task-decomposer --status <decomposition-id>

Modes

Default / --analyze

Decomposes the task and returns a structured plan without executing anything. Useful for review before committing to execution.

--execute

Decomposes the task and executes each sub-task in dependency order. Sub-tasks with unmet dependencies are queued until predecessors complete.

--status

Returns the current progress of a previously decomposed task by its ID.

Skill Routing

The decomposer maps keywords in the task description to built-in skills:

Dependency Resolution

Sub-tasks are automatically ordered based on logical dependencies:

1. Scaffolding / creation tasks run first
2. Database migrations before application code
3. Implementation before testing
4. Testing before code review
5. Documentation can run in parallel with review
6. Security audit and linting run last

Output Format

{
  "id": "td-abc123",
  "originalTask": "add user profile page with tests and docs",
  "subTasks": [
    {
      "id": "st-1",
      "skill": "project-scaffold",
      "description": "Create Vue user profile page component",
      "dependencies": [],
      "status": "pending",
      "estimatedEffort": "medium"
    }
  ],
  "totalEstimatedEffort": "high",
  "executionOrder": ["st-1", "st-2", "st-3"]
}

Examples

Decompose a feature request:

/task-decomposer "build a settings page with form validation, unit tests, and API docs"

Analyze without executing:

/task-decomposer --analyze "refactor the auth module and run security audit"

Execute a full plan:

/task-decomposer --execute "create REST API endpoint, add tests, lint, and deploy"

Check progress:

/task-decomposer --status td-abc123