oezguercelebi/MCP-Server-Simple-Example
3.2
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A Model Context Protocol (MCP) server implemented with Node.js, Express, and TypeScript.
MCP Express Server
A Model Context Protocol (MCP) server implemented with Node.js, Express, and TypeScript.
Features
- Implements MCP tools, resources, and prompts
- Supports both StdioServerTransport for command-line usage
- Express HTTP server for testing and debugging
Available MCP Capabilities
Tools
echo- Echoes back a messagegetCurrentTime- Returns the current time in ISO format
Resources
example://resource- A simple example resource
Prompts
greeting- A simple greeting prompt template
Setup
# Install dependencies
npm install
# Build the TypeScript code
npm run build
Running the Server
Using StdioServerTransport (for MCP Clients)
npm start
Running the Express Server for Testing
npm run dev
Adding to Cursor
To add this server to Cursor, add the following to your ~/.cursor/mcp.json file:
{
"mcpServers": {
"Express MCP Server": {
"command": "node",
"args": ["path/to/dist/index.js"],
"transport": "stdio"
}
}
}
Replace path/to/dist/index.js with the actual path to your built index.js file.
Testing API Endpoints
- Health check:
http://localhost:3000/health - Server info:
http://localhost:3000/info
Development
# Run in development mode
npm run dev
