My First MCP - Weather Server

What is My First MCP - Weather Server?

A proof-of-concept Model Context Protocol (MCP) server that provides weather information for any city. It is intended as a learning resource to demonstrate basic MCP server functionality.

How to use My First MCP - Weather Server?

Clone the repository, install dependencies with pnpm install, then start the server with pnpm ins. It can be used with any MCP-compatible client and is configured locally via a JSON block specifying the command npx -y tsx pointing to the index.ts file.

Key features of My First MCP - Weather Server

• Provides weather information for any city
• Simple demonstration of MCP server functionality
• Runs with pnpm and the MCP inspector
• Supports any MCP-compatible client

Use cases of My First MCP - Weather Server

• Learning how to build an MCP server from scratch
• Testing MCP client integrations with a basic weather tool
• Understanding MCP protocol fundamentals in a small project

FAQ from My First MCP - Weather Server

Is this server production‑ready?

No. It is a proof-of-concept without data validation, error handling, rate limiting, or other production features.

What runtime and dependencies are required?

Node.js with pnpm. Dependencies are installed via pnpm install.

How do I run the server?

Use pnpm ins to start it with the MCP inspector.

How can I configure an MCP client to use this server?

Add a JSON entry to the client's mcpServers configuration with command npx, args ["-y", "tsx", "(path-to-file)\\index.ts"].

What data does the server use?

It provides weather information for any city, but the README does not specify the data source or whether any API key is required.