Shadcn UI MCP Server

A powerful and flexible MCP (Model Control Protocol) server designed to enhance the development experience with Shadcn UI components. This server provides a robust foundation for building and managing UI components with advanced tooling and functionality.

Features

Tools

The MCP server provides a set of tools that can be used through the Model Control Protocol:

• list-components: Get the list of available shadcn/ui components

• get-component-docs: Get documentation for a specific component

• install-component: Install a shadcn/ui component

• list-blocks: Get the list of available shadcn/ui blocks

• get-block-docs: Get documentation for a specific block

• install-blocks: Install a shadcn/ui block

Functionality

• Component Management

  • List available shadcn/ui components

  • Get detailed documentation for specific components

  • Install components with support for multiple package managers (npm, pnpm, yarn, bun)

• Block Management

  • List available shadcn/ui blocks

  • Get documentation and code for specific blocks

  • Install blocks with support for multiple package managers

• Package Manager Support

  • Flexible runtime support for npm, pnpm, yarn, and bun

  • Automatic detection of user's preferred package manager

Installation

Prerequisites

• Node.js (v18 or higher)

• npm or yarn package manager

Claude Desktop Configuration

To use with Claude Desktop, add the server config:

On MacOS: ~/Library/Application Support/Claude/claude_desktop_config.json On Windows: %APPDATA%/Claude/claude_desktop_config.json

Windsurf Configuration

Add this to your ./codeium/windsurf/model_config.json:

Cursor Configuration

Add this to your .cursor/mcp.json:

Development and Debugging

Local Development

1. Install dependencies:

2. Build the server:

Debugging

Since MCP servers communicate over stdio, debugging can be challenging. We recommend using the MCP Inspector for debugging:

The Inspector will provide a URL to access debugging tools in your browser, allowing you to:

• Monitor MCP communication

• Inspect tool calls and responses

• Debug server behavior

• View real-time logs

Related Projects and Dependencies

This project is built using the following tools and libraries:

• Model Context Protocol TypeScript SDK - The official TypeScript SDK for MCP servers and clients

• MCP Inspector - A debugging tool for MCP servers

• Cheerio - Fast, flexible, and lean implementation of core jQuery designed specifically for the server

License

MIT License - feel free to use this project for your own purposes.

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.