Claude Code Plugins

Repomix provides official plugins for Claude Code that integrate seamlessly with the AI-powered development environment. These plugins make it easy to analyze and pack codebases directly within Claude Code using natural language commands.

Available Plugins

1. repomix-mcp (MCP Server Plugin)

Foundation plugin that provides AI-powered codebase analysis through MCP server integration.

Features:

• Pack local and remote repositories
• Search through packed outputs
• Read files with built-in security scanning (Secretlint)
• Automatic Tree-sitter compression (~70% token reduction)

2. repomix-commands (Slash Commands Plugin)

Provides convenient slash commands for quick operations with natural language support.

Available Commands:

• /repomix-commands:pack-local - Pack local codebase with various options
• /repomix-commands:pack-remote - Pack and analyze remote GitHub repositories

3. repomix-explorer:explorer (AI Analysis Agent Plugin)

AI-powered repository analysis agent that intelligently explores codebases using Repomix CLI.

Features:

• Natural language codebase exploration and analysis
• Intelligent pattern discovery and code structure understanding
• Incremental analysis using grep and targeted file reading
• Automatic context management for large repositories

Available Commands:

• /repomix-explorer:explore-local - Analyze local codebase with AI assistance
• /repomix-explorer:explore-remote - Analyze remote GitHub repositories with AI assistance

How it works:

1. Runs npx repomix@latest to pack the repository
2. Uses Grep and Read tools to efficiently search the output
3. Provides comprehensive analysis without consuming excessive context

Installation

1. Add the Repomix Plugin Marketplace

First, add the Repomix plugin marketplace to Claude Code:

/plugin marketplace add yamadashy/repomix

2. Install Plugins

Install the plugins using the following commands:

# Install MCP server plugin (recommended foundation)
/plugin install repomix-mcp@repomix

# Install commands plugin (extends functionality)
/plugin install repomix-commands@repomix

# Install repository explorer plugin (AI-powered analysis)
/plugin install repomix-explorer@repomix

Plugin Relationship

The repomix-mcp plugin is recommended as a foundation. The repomix-commands plugin provides convenient slash commands, while repomix-explorer adds AI-powered analysis capabilities. While you can install them independently, using all three provides the most comprehensive experience.

Alternative: Interactive Installation

You can also use the interactive plugin installer:

/plugin

This opens an interactive interface where you can browse and install available plugins.

Usage Examples

Packing a Local Codebase

Use the /repomix-commands:pack-local command with natural language instructions:

/repomix-commands:pack-local
Pack this project as markdown with compression

Other examples:

• "Pack the src directory only"
• "Pack TypeScript files with line numbers"
• "Generate output in JSON format"

Packing a Remote Repository

Use the /repomix-commands:pack-remote command to analyze GitHub repositories:

/repomix-commands:pack-remote yamadashy/repomix
Pack only TypeScript files from the yamadashy/repomix repository

Other examples:

• "Pack the main branch with compression"
• "Include only documentation files"
• "Pack specific directories"

Exploring a Local Codebase with AI

Use the /repomix-explorer:explore-local command for AI-powered analysis:

/repomix-explorer:explore-local ./src
Find all authentication-related code

Other examples:

• "Analyze the structure of this project"
• "Show me the main components"
• "Find all API endpoints"

Exploring a Remote Repository with AI

Use the /repomix-explorer:explore-remote command to analyze GitHub repositories:

/repomix-explorer:explore-remote facebook/react
Show me the main component architecture

Other examples:

• "Find all React hooks in the repository"
• "Explain the project structure"
• "Where are error boundaries defined?"

Related Resources

• MCP Server Documentation - Learn about the underlying MCP server
• Configuration - Customize Repomix behavior
• Security - Understanding security features
• Command Line Options - Available CLI options

Plugin Source Code

The plugin source code is available in the Repomix repository:

• Plugin Marketplace
• MCP Plugin
• Commands Plugin
• Repository Explorer Plugin

Feedback and Support

If you encounter issues or have suggestions for the Claude Code plugins:

• Open an issue on GitHub
• Join our Discord community
• View existing discussions