Documentation
Everything you need to know about installing, configuring, and using Han plugins.
Welcome to the Han documentation. Han brings automatic quality gates to Claude Code—every conversation ends with validation. Linting, formatting, type-checking, and tests run automatically, catching issues before they ship.
Quick Links
- What is Han? - Learn how Han works and what makes it unique
- Installation - Get started with Han in minutes
- Plugin Categories - Explore the four types of Han plugins
- Configuration - Customize Han for your workflow
- CLI Reference - Complete command-line interface guide
- Metrics System - Understand how Han tracks and improves quality
What Makes Han Different
Han is more than just a collection of prompts or skills. It's a complete plugin ecosystem that combines:
- Automatic Validation - Quality checks run at key development lifecycle points
- Smart Caching - Only validates when relevant files change, using native Rust hashing
- Local Metrics - Tracks success rates and confidence calibration, all on your machine
- MCP Integration - Seamlessly connects Claude to external tools and services
Plugin Marketplace
Browse over 139 plugins across four categories at han.guru/plugins:
- Core - Essential infrastructure (always required)
- Jutsu - Technology-specific validation hooks
- Do - Specialized AI agents for complex workflows
- Hashi - MCP servers bridging to external services
Get Help
- Browse the plugin marketplace
- Read the blog for in-depth articles
- Visit The Bushido Collective for support