Bun Documentation MCP

A MCP server that provides Bun documentation to AI assistants. This enables your AI to access up-to-date Bun documentation and provide accurate guidance on Bun APIs.

✨ Features

• Version-matched documentation: uses your local node_modules/bun-types/docs/, or syncs from GitHub based on your Bun version
• Search functionality: includes a grep tool with JavaScript regex support for searching documentation
• Built with Bun: for Bun
• AI-friendly: structured to provide relevant context to AI assistants

🚀 Quick Start

If you’re already in a Bun project, you can try this prompt from bun project template first:

Read the Bun API docs in node_modules/bun-types/docs/**.md.

For more reliable access and search capabilities, install this MCP server:

📦 Installation

Claude Code:

# Standard installation (uses your local Bun docs)
claude mcp add bun-docs bunx bun-doc-mcp

Manual configuration:

{
  "mcpServers": {
    "bun-docs": {
      "type": "stdio",
      "command": "bunx",
      "args": ["bun-doc-mcp"],
      "env": {}
    }
  }
}

🎉 You’re Ready! Happy coding with Bun! 🚀

🔧 Usage

Once installed, your AI assistant can:

• Access comprehensive Bun documentation
• Suggest appropriate Bun APIs over Node.js alternatives
• Help with Bun-specific features and best practices
• Provide accurate answers based on current documentation