Express MCP Server
About
Minimal echo example of an MCP server built with express-mcp-handler.
Details
- Author
- jhgaylor
- GitHub stars
- 1
- Downloads
- 192
- Categories
- Developer Tools
Jump to
- Stateless MCP implementation with Streamable HTTP transport
- TypeScript for type safety
- Express.js for HTTP handling
- Echo resource, tool, and prompt components
- Simple JSON-RPC API
- Node.js 18+ required
Clone the repository, install dependencies with npm install, build the TypeScript code with npm run build, then run in development mode with npm run dev. Send POST requests to the /mcp endpoint with JSON-RPC payloads to initialize the server and call the echo tool.
Express MCP Server
A stateless Model Context Protocol (MCP) server built with Express and TypeScript.
Features
- Stateless MCP server implementation with modern Streamable HTTP transport
- TypeScript for type safety
- Express.js for HTTP handling
Requirements
- Node.js 18+
- npm or yarn
Installation
```bash
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