Weather MCP Server

Example Use Cases

• 1

  Fetch active weather alerts for a given US state and present them in readable form to users.

• 2

  Retrieve detailed point forecasts by latitude/longitude from the US National Weather Service.

• 3

  A local MCP tool accessible over stdio (e.g., in Cursor Agent mode) to augment LLM responses with live weather data.

Description

This repository implements an MCP server named "weather" that exposes tools to fetch active weather alerts and forecasts using the National Weather Service API. It is designed to run locally (stdio transport) and be consumed by a terminal-based chat client or agent frameworks like Cursor's Agent mode. The project demonstrates async operation, proper error handling, and how to wire MCP tools into an OpenAI-integrated chat client for interactive queries.