Context7 Clone

An MCP (Model Context Protocol) server for providing up-to-date documentation for LLMs and AI code editors, inspired by Context7.

Features

- Provides up-to-date documentation for popular libraries and frameworks
- Integrates with AI coding assistants via the Model Context Protocol (MCP)
- Supports topic-specific documentation retrieval
- Token limiting to fit within context windows
- Simple web interface for testing

Getting Started

Prerequisites

- Node.js >= 14.0.0

Installation

1. Clone the repository:

git clone https://github.com/Suprjack/context7-clone.git

cd context7-clone

2. Install dependencies:

npm install

3. Build the project:

npm run build

4. Start the server:

npm start

The server will be running at http://localhost:3000.

Usage

Web Interface

Visit http://localhost:3000 in your browser to use the web interface for testing the documentation retrieval.

Integration with AI Coding Assistants

Cursor

Add this to your ~/.cursor/mcp.json file:

{
  "mcpServers": {
    "context7-clone": {
      "command": "node",
      "args": ["path/to/context7-clone/dist/index.js"]
    }
  }
}

Claude Desktop

Add this to your Claude Desktop configuration:

{
  "mcpServers": {
    "context7-clone": {
      "command": "node",
      "args": ["path/to/context7-clone/dist/index.js"]
    }
  }
}

API

The server implements the Model Context Protocol (MCP) and provides the following tools:

resolve-library-id

Resolves a general library name into a Context7-compatible library ID.

Parameters:
- libraryName (string): The name of the library to resolve

get-library-docs

Fetches documentation for a library using a Context7-compatible library ID.

Parameters:
- context7CompatibleLibraryID (string, required): The Context7-compatible library ID
- topic (string, optional): Focus the docs on a specific topic (e.g., "routing", "hooks")
- tokens (number, optional, default 5000): Max number of tokens to return

Development

Running in Development Mode

npm run dev

This will start the server with hot reloading enabled.

License

MIT