MCP Server Implementation in TypeScript

What is MCP Server Implementation in TypeScript?

It is a TypeScript implementation of a Model Context Protocol (MCP) server, providing tools for interacting with a database and performing web searches.

How to use MCP Server Implementation in TypeScript?

Install Node.js v14+, clone the repository, run npm install, build with npm run build, then start in production with npm start or development with npm run dev. Use curl commands (POST /mcp, DELETE /mcp, GET /mcp) and include a session ID header obtained from the initialize request.

Key features of MCP Server Implementation in TypeScript

• MCP protocol implementation
• SQLite database integration
• Web search capabilities
• RESTful API endpoints
• Interactive Swagger UI documentation
• Server-Sent Events for real-time updates

Use cases of MCP Server Implementation in TypeScript

• Querying employee records from an SQLite database via MCP tools.
• Searching the web programmatically through the MCP server.
• Building AI assistants that combine database lookups and web searches.
• Real-time data streaming via SSE for live dashboards or notifications.

FAQ from MCP Server Implementation in TypeScript

What tools are available?

The server provides get_employees (list all employees), search_employees (filter by department or name), and web_search (query the web).

How do I manage sessions?

A session ID is returned on initialization; include it in the mcp-session-id header for all subsequent requests, and terminate the session using DELETE /mcp.

What are the prerequisites?

Node.js v14 or higher and npm v6 or higher are required.

Is there API documentation?

Yes, interactive Swagger UI documentation is available at http://localhost:3000/api-docs when the server is running.

What transport does the server use?

The server communicates over HTTP for MCP requests and Server-Sent Events for real-time updates.