Claude-Code-Workflow/.claude/skills/skill-generator/SKILL.md

name, description, allowed-tools

name	description	allowed-tools
skill-generator	Meta-skill for creating new Claude Code skills with configurable execution modes. Supports sequential (fixed order) and autonomous (stateless) phase patterns. Use for skill scaffolding, skill creation, or building new workflows. Triggers on "create skill", "new skill", "skill generator", "生成技能", "创建技能".	Task, AskUserQuestion, Read, Bash, Glob, Grep, Write

Skill Generator

Meta-skill for creating new Claude Code skills with configurable execution modes.

Architecture Overview

┌─────────────────────────────────────────────────────────────────┐
│                    Skill Generator                               │
│                                                                  │
│  Input: User Request (skill name, purpose, mode)                │
│                         ↓                                        │
│  ┌─────────────────────────────────────────────────────────┐    │
│  │  Phase 0-5: Sequential Pipeline                          │    │
│  │  ┌────┐ ┌────┐ ┌────┐ ┌────┐ ┌────┐ ┌────┐             │    │
│  │  │ P0 │→│ P1 │→│ P2 │→│ P3 │→│ P4 │→│ P5 │             │    │
│  │  │Spec│ │Req │ │Dir │ │Gen │ │Spec│ │Val │             │    │
│  │  └────┘ └────┘ └────┘ └─┬──┘ └────┘ └────┘             │    │
│  │                         │                                │    │
│  │                    ┌────┴────┐                           │    │
│  │                    ↓         ↓                           │    │
│  │              Sequential  Autonomous                      │    │
│  │              (phases/)   (actions/)                      │    │
│  └─────────────────────────────────────────────────────────┘    │
│                         ↓                                        │
│  Output: .claude/skills/{skill-name}/ (complete package)        │
│                                                                  │
└─────────────────────────────────────────────────────────────────┘

Execution Modes

Mode 1: Sequential (固定顺序)

传统线性执行模式，阶段按数字前缀顺序执行。

Phase 01 → Phase 02 → Phase 03 → ... → Phase N

适用场景:

• 流水线式任务（收集 → 分析 → 生成）
• 阶段间有强依赖关系
• 输出结构固定

示例: software-manual, copyright-docs

Mode 2: Autonomous (无状态自主选择)

智能路由模式，根据上下文动态选择执行路径。

┌─────────────────────────────────────────┐
│           Orchestrator Agent            │
│  (读取状态 → 选择 Phase → 执行 → 更新)  │
└───────────────┬─────────────────────────┘
                │
    ┌───────────┼───────────┐
    ↓           ↓           ↓
┌───────┐  ┌───────┐  ┌───────┐
│Phase A│  │Phase B│  │Phase C│
│(独立) │  │(独立) │  │(独立) │
└───────┘  └───────┘  └───────┘

适用场景:

• 交互式任务（对话、问答）
• 阶段间无强依赖
• 需要动态响应用户意图

示例: issue-manage, workflow-debug

Key Design Principles

1. 模式感知: 根据任务特性自动推荐执行模式
2. 骨架生成: 生成完整目录结构和文件骨架
3. 规范遵循: 严格遵循 _shared/SKILL-DESIGN-SPEC.md
4. 可扩展性: 生成的 Skill 易于扩展和修改

---

⚠️ Mandatory Prerequisites (强制前置条件)

⛔ 禁止跳过: 在执行任何生成操作之前，必须完整阅读以下文档。未阅读规范直接生成将导致输出不符合质量标准。

核心规范 (必读)

Document	Purpose	Priority
../_shared/SKILL-DESIGN-SPEC.md	通用设计规范 - 定义所有 Skill 的结构、命名、质量标准	P0 - 最高

模板文件 (生成前必读)

Document	Purpose
templates/skill-md.md	SKILL.md 入口文件模板
templates/sequential-phase.md	Sequential Phase 模板
templates/autonomous-orchestrator.md	Autonomous 编排器模板
templates/autonomous-action.md	Autonomous Action 模板
templates/code-analysis-action.md	代码分析 Action 模板
templates/llm-action.md	LLM Action 模板
templates/script-template.md	统一脚本模板 (Bash + Python)

规范文档 (按需阅读)

Document	Purpose
specs/execution-modes.md	执行模式规范
specs/skill-requirements.md	Skill 需求规范
specs/cli-integration.md	CLI 集成规范
specs/scripting-integration.md	脚本集成规范

Phase 执行指南 (执行时参考)

Document	Purpose
phases/01-requirements-discovery.md	收集 Skill 需求
phases/02-structure-generation.md	生成目录结构
phases/03-phase-generation.md	生成 Phase 文件
phases/04-specs-templates.md	生成规范和模板
phases/05-validation.md	验证和文档

---

Execution Flow

Input Parsing:
   └─ Convert user request to structured format (skill-name/purpose/mode)

Phase 0: Specification Study (⚠️ MANDATORY - 禁止跳过)
   └─ Read specification documents
      ├─ Load: ../_shared/SKILL-DESIGN-SPEC.md
      ├─ Load: All templates/*.md files
      ├─ Understand: Structure rules, naming conventions, quality standards
      └─ Output: Internalized requirements (in-memory, no file output)
      └─ Validation: ⛔ MUST complete before Phase 1

Phase 1: Requirements Discovery
   └─ Gather skill requirements via user interaction
      ├─ Tool: AskUserQuestion
      │   ├─ Prompt: Skill name, purpose, execution mode
      │   ├─ Prompt: Phase/Action definition
      │   └─ Prompt: Tool dependencies, output format
      ├─ Process: Generate configuration object
      └─ Output: skill-config.json → ${workDir}/
          ├─ skill_name: string
          ├─ execution_mode: "sequential" | "autonomous"
          ├─ phases/actions: array
          └─ allowed_tools: array

Phase 2: Structure Generation
   └─ Create directory structure and entry file
      ├─ Input: skill-config.json (from Phase 1)
      ├─ Tool: Bash
      │   └─ Execute: mkdir -p .claude/skills/{skill-name}/{phases,specs,templates,scripts}
      ├─ Tool: Write
      │   └─ Generate: SKILL.md (entry point with architecture diagram)
      └─ Output: Complete directory structure
          ├─ .claude/skills/{skill-name}/SKILL.md
          ├─ .claude/skills/{skill-name}/phases/
          ├─ .claude/skills/{skill-name}/specs/
          ├─ .claude/skills/{skill-name}/templates/
          └─ .claude/skills/{skill-name}/scripts/

Phase 3: Phase/Action Generation
   └─ Decision (execution_mode check):
      ├─ execution_mode === "sequential" → Generate Sequential Phases
      │   ├─ Tool: Read (template: templates/sequential-phase.md)
      │   ├─ Loop: For each phase in config.sequential_config.phases
      │   │   ├─ Generate: phases/{phase-id}.md
      │   │   └─ Link: Previous phase output → Current phase input
      │   ├─ Tool: Write (orchestrator: phases/_orchestrator.md)
      │   ├─ Tool: Write (workflow definition: workflow.json)
      │   └─ Output: phases/01-{name}.md, phases/02-{name}.md, ...
      │
      └─ execution_mode === "autonomous" → Generate Orchestrator + Actions
          ├─ Tool: Read (template: templates/autonomous-orchestrator.md)
          ├─ Tool: Write (state schema: phases/state-schema.md)
          ├─ Tool: Write (orchestrator: phases/orchestrator.md)
          ├─ Tool: Write (action catalog: specs/action-catalog.md)
          ├─ Loop: For each action in config.autonomous_config.actions
          │   ├─ Tool: Read (template: templates/autonomous-action.md)
          │   └─ Generate: phases/actions/{action-id}.md
          └─ Output: phases/orchestrator.md, phases/actions/*.md

Phase 4: Specs & Templates
   └─ Generate domain specifications and templates
      ├─ Input: skill-config.json (domain context)
      ├─ Tool: Write
      │   ├─ Generate: specs/{domain}-requirements.md
      │   ├─ Generate: specs/quality-standards.md
      │   └─ Generate: templates/agent-base.md (if needed)
      └─ Output: Domain-specific documentation
          ├─ specs/{skill-name}-requirements.md
          ├─ specs/quality-standards.md
          └─ templates/agent-base.md

Phase 5: Validation & Documentation
   └─ Verify completeness and generate usage guide
      ├─ Input: All generated files from previous phases
      ├─ Tool: Glob + Read
      │   └─ Check: Required files exist and contain proper structure
      ├─ Tool: Write
      │   ├─ Generate: README.md (usage instructions)
      │   └─ Generate: validation-report.json (completeness check)
      └─ Output: Final documentation
          ├─ README.md (how to use this skill)
          └─ validation-report.json (quality gate results)

Return:
   └─ Summary with skill location and next steps
      ├─ Skill path: .claude/skills/{skill-name}/
      ├─ Status: ✅ All phases completed
      └─ Suggestion: "Review SKILL.md and customize phase files as needed"

Execution Protocol:

// Phase 0: Read specifications (in-memory)
Read('.claude/skills/_shared/SKILL-DESIGN-SPEC.md');
Read('.claude/skills/skill-generator/templates/*.md'); // All templates

// Phase 1: Gather requirements
const answers = AskUserQuestion({
  questions: [
    { question: "Skill name?", header: "Name", options: [...] },
    { question: "Execution mode?", header: "Mode", options: ["Sequential", "Autonomous"] }
  ]
});

const config = generateConfig(answers);
const workDir = `.workflow/.scratchpad/skill-gen-${timestamp}`;
Write(`${workDir}/skill-config.json`, JSON.stringify(config));

// Phase 2: Create structure
const skillDir = `.claude/skills/${config.skill_name}`;
Bash(`mkdir -p "${skillDir}/phases" "${skillDir}/specs" "${skillDir}/templates"`);
Write(`${skillDir}/SKILL.md`, generateSkillEntry(config));

// Phase 3: Generate phases (mode-dependent)
if (config.execution_mode === 'sequential') {
  Write(`${skillDir}/phases/_orchestrator.md`, generateOrchestrator(config));
  Write(`${skillDir}/workflow.json`, generateWorkflowDef(config));
  config.sequential_config.phases.forEach(phase => {
    Write(`${skillDir}/phases/${phase.id}.md`, generatePhase(phase, config));
  });
} else {
  Write(`${skillDir}/phases/orchestrator.md`, generateAutonomousOrchestrator(config));
  Write(`${skillDir}/phases/state-schema.md`, generateStateSchema(config));
  config.autonomous_config.actions.forEach(action => {
    Write(`${skillDir}/phases/actions/${action.id}.md`, generateAction(action, config));
  });
}

// Phase 4: Generate specs
Write(`${skillDir}/specs/${config.skill_name}-requirements.md`, generateRequirements(config));
Write(`${skillDir}/specs/quality-standards.md`, generateQualityStandards(config));


// Phase 5: Validate & Document
const validation = validateStructure(skillDir);
Write(`${skillDir}/validation-report.json`, JSON.stringify(validation));
Write(`${skillDir}/README.md`, generateReadme(config, validation));

---

Phase Reference Guide

Navigation and entry points for each execution phase:

Phase 0: Specification Study (Mandatory)

Document: 🔗 SKILL-DESIGN-SPEC.md

Purpose: Understand skill design standards before generating

What to Read:

• Skill structure conventions
• Naming standards
• Quality criteria
• Output format specifications

---

Phase 1: Requirements Discovery

Document: 🔗 phases/01-requirements-discovery.md

Attribute	Value
Purpose	Gather configuration from user via interactive prompts
Input	User responses (Skill name, purpose, execution mode)
Output	skill-config.json (configuration file)
Key Decision	Execution mode: Sequential vs Autonomous vs Hybrid

---

Phase 2: Structure Generation

Document: 🔗 phases/02-structure-generation.md

Attribute	Value
Purpose	Create directory structure and entry file
Input	skill-config.json (from Phase 1)
Output	.claude/skills/{skill-name}/ directory + SKILL.md

---

Phase 3: Phase/Action Generation

Document: 🔗 phases/03-phase-generation.md

Attribute	Value
Purpose	Generate execution phases or actions based on mode
Input	skill-config.json + Templates
Output	Sequential: phases/01-*.md ... OR Autonomous: phases/orchestrator.md + actions/*.md

Decision Logic:

IF execution_mode === "sequential":
  └─ Generate sequential phases with linear flow
ELSE IF execution_mode === "autonomous":
  └─ Generate orchestrator + independent actions

---

Phase 4: Specs & Templates

Document: 🔗 phases/04-specs-templates.md

Attribute	Value
Purpose	Generate domain specifications and template files
Input	skill-config.json (domain context)
Output	specs/{skill-name}-requirements.md, specs/quality-standards.md

---

Phase 5: Validation & Documentation

Document: 🔗 phases/05-validation.md

Attribute	Value
Purpose	Verify completeness and generate usage documentation
Input	All files from previous phases
Output	README.md, validation-report.json

---

Template Reference

Template	Generated For	When Used
skill-md.md	SKILL.md entry file	Phase 2
sequential-phase.md	Sequential phase files	Phase 3
autonomous-orchestrator.md	Orchestrator (autonomous)	Phase 3
autonomous-action.md	Action files	Phase 3
code-analysis-action.md	Code analysis actions	Phase 3
llm-action.md	LLM-powered actions	Phase 3
script-template.md	Bash + Python scripts	Phase 3/4

Output Structure

Sequential Mode

.claude/skills/{skill-name}/
├── SKILL.md                        # 入口文件
├── phases/
│   ├── _orchestrator.md            # 声明式编排器
│   ├── workflow.json               # 工作流定义
│   ├── 01-{step-one}.md           # 阶段 1
│   ├── 02-{step-two}.md           # 阶段 2
│   └── 03-{step-three}.md         # 阶段 3
├── specs/
│   ├── {skill-name}-requirements.md
│   └── quality-standards.md
├── templates/
│   └── agent-base.md
├── scripts/
└── README.md

Autonomous Mode

.claude/skills/{skill-name}/
├── SKILL.md                        # 入口文件
├── phases/
│   ├── orchestrator.md             # 编排器 (状态驱动)
│   ├── state-schema.md             # 状态结构定义
│   └── actions/
│       ├── action-init.md
│       ├── action-create.md
│       └── action-list.md
├── specs/
│   ├── {skill-name}-requirements.md
│   ├── action-catalog.md
│   └── quality-standards.md
├── templates/
│   ├── orchestrator-base.md
│   └── action-base.md
├── scripts/
└── README.md