Documentation Plugin

Comprehensive documentation generation and maintenance for your project.

Features

✅ API documentation generation ✅ README creation and updates ✅ Documentation synchronization ✅ Code comment improvements ✅ Example generation

Installation

/plugin install documentation

What's Included

Slash Commands

• /generate-api-docs - Generate API documentation
• /generate-readme - Create or update README
• /sync-docs - Sync docs with code changes
• /validate-docs - Validate documentation

Subagents

• api-documenter - API documentation specialist
• code-commentator - Code comment improvements
• example-generator - Code example creation

Templates

• api-endpoint.md - API endpoint documentation template
• function-docs.md - Function documentation template
• adr-template.md - Architecture Decision Record template

MCP Servers

• GitHub integration for documentation syncing

Usage

Generate API Documentation

/generate-api-docs

Create README

/generate-readme

Sync Documentation

/sync-docs

Validate Documentation

/validate-docs

Requirements

• Claude Code 2.1+
• GitHub access (optional)

Example Workflow

User: /generate-api-docs

Claude:
1. Scans all API endpoints in /src/api/
2. Delegates to api-documenter subagent
3. Extracts function signatures and JSDoc
4. Organizes by module/endpoint
5. Uses api-endpoint.md template
6. Generates comprehensive markdown docs
7. Includes curl, JavaScript, and Python examples

Result:
✅ API documentation generated
📄 Files created:
   - docs/api/users.md
   - docs/api/auth.md
   - docs/api/products.md
📊 Coverage: 23/23 endpoints documented

Templates Usage

API Endpoint Template

Use for documenting REST API endpoints with full examples.

Function Documentation Template

Use for documenting individual functions/methods.

ADR Template

Use for documenting architectural decisions.

Configuration

Set up GitHub token for documentation syncing:

export GITHUB_TOKEN="your_github_token"

Best Practices

• Keep documentation close to code
• Update docs with code changes
• Include practical examples
• Validate regularly
• Use templates for consistency

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Last Updated: August 4, 2026 Claude Code Version: 2.1.220 Sources:

• https://code.claude.com/docs/en/plugins
• https://github.com/anthropics/claude-code/releases/tag/v2.1.131
• https://github.com/anthropics/claude-code/releases/tag/v2.1.138
• https://code.claude.com/docs/en/model-configCompatible Models: Claude Fable 5, Claude Opus 5, Claude Sonnet 5, Claude Sonnet 4.6, Claude Opus 4.8, Claude Haiku 4.5