| name | doc-generator |
| description | Generates and updates project documentation including CLAUDE.md, rules, and hooks. Use when the user asks about documentation, project setup, CLAUDE.md, or when detecting that documentation is missing or outdated. |
| allowed-tools | Read, Write, Glob, Grep, Bash(find:*), Bash(cat:*), Bash(node:*) |
Documentation Generator Skill
When to use
- User mentions documentation, CLAUDE.md, or project setup
- User asks to configure Claude Code for their project
- New files detected that change the tech stack (new framework, test runner, etc.)
- After major refactoring that changes directory structure
- When CLAUDE.md references files or directories that no longer exist
- When
.mcp.json is missing and the project has significant external dependencies
Process
1. Detect Tech Stack
Scan the project root for manifest files, framework configs, and tooling:
@.claude/skills/doc-generator/templates/detection-patterns.md
2. Cross-Reference Existing Documentation
If CLAUDE.md already exists, read it and identify:
- Outdated commands or directory references
- Missing entries for new tools/dependencies
- Stale @imports pointing to removed files
3. Generate or Update
- For new documentation: generate CLAUDE.md, _state.md, .claude/rules/code-style.md, .claude/rules/testing.md, .claude/rules/workflow.md
- For MCP configuration: suggest running
/setup-mcp to search the MCP Registry and generate .mcp.json
- For updates: propose specific changes and wait for user approval
- Always present generated content for review before writing
- NEVER create .md files beyond the ones listed above unless the user explicitly asks
4. Validate
After writing, run the validation script:
bash .claude/skills/doc-generator/scripts/validate.sh
Fix any errors before completing.
Output Format
Generated CLAUDE.md should follow this structure:
# CLAUDE.md heading## Project overview — one-sentence description with stack## Commands — all dev/build/test/lint commands## Architecture — key directories with descriptions## Conventions — @imports to code-style.md and testing.md## Workflow — @import to workflow.md (Claude Code best practices)## Memory — reference to _state.md for session persistence## Rules — project-specific rules as bullet points
Additionally generate:
_state.md — project state tracking (decisions, focus, known issues).claude/rules/workflow.md — Claude Code workflow best practices.mcp.json — MCP server configuration (via /setup-mcp)
