MCP Server Example

A simple example of a Model Context Protocol (MCP) server implementation using the official SDK.

Overview

This project demonstrates how to create a basic MCP server with a simple "hello world" tool. The server uses the official MCP SDK and communicates via stdio transport.

Features

• MCP server implementation using @modelcontextprotocol/sdk
• Simple "hello world" tool with optional name parameter
• Stdio-based communication transport
• Type-safe tool definitions using Zod schema validation

Prerequisites

• Node.js (version 14 or higher)
• npm or yarn package manager

Installation

1. Clone this repository
2. Install dependencies:

npm install

Usage

To start the MCP server:

npm start

The server will start and listen for incoming connections via stdio.

Project Structure

• server.js - Main server implementation
• package.json - Project configuration and dependencies

Dependencies

• @modelcontextprotocol/sdk - Official MCP SDK
• zod - Schema validation library

License

This project is open source and available under the MIT License.

Contributing

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