MCP Client TypeScript

A TypeScript client for Model Context Protocol (MCP) that integrates with Claude.

Setup

1. Install dependencies:

npm install

2. Set up your environment:
   • Copy .env.example to .env
   • Add your Anthropic API key to .env:

ANTHROPIC_API_KEY=your_api_key_here

3. Build the project:

npm run build

Usage

Run the client by providing a path to your MCP server script:

node build/index.js <path_to_server_script>

For example:

node build/index.js ./server/mcp_server.js

The client will:

1. Connect to the specified MCP server
2. Start an interactive chat session
3. Process queries using Claude and available MCP tools
4. Type 'quit' to exit the session

Environment Variables

• ANTHROPIC_API_KEY: Your Anthropic API key (required)

Build TypeScript

npm run build

Run the client

node build/index.js path/to/server.py # python server node build/index.js path/to/build/index.js # node server