my-mcp-server

codingwithswapnil/my-mcp-server

3.1

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This document provides a comprehensive overview of an example Model Context Protocol (MCP) server implementation using Node.js and TypeScript.

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Example MCP Server

An example implementation of a Model Context Protocol (MCP) server using src/index.ts.

Prerequisites

  • Node.js v18 or newer
  • npm

Installation

npm install

Build

Compile the TypeScript source code:

npm run build

Run the Server

Start the MCP server:

npm start

Or directly:

node build/index.js

Development

To automatically rebuild and restart on changes:

npm run dev

MCP Inspector

To inspect the server with the MCP Inspector:

npm run mcp-inspector

Usage

The server exposes several tools:

  • echo: Echoes back input text.
  • add_numbers: Adds two numbers.
  • multiply_numbers: Multiplies two numbers.
  • get_time: Returns the current time.
  • file_operations: Read, write, or list files/directories.

See src/index.ts for implementation details.

License

MIT