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MCP Weather Server for Claude

@shiragannavar

基本情報

カテゴリ

メディアとデザイン

トランスポート

stdio

作者

shiragannavar

MCP Weather Server for Claude について

An MCP server for Claude that provides real-time weather alerts and forecasts using the U.S. National Weather Service API. Built with fastmcp and httpx, it exposes two tools: get_alerts (by state) and get_forecast (by lat/lon). Uses stdio transport for Claude integration.

#weather#mcp#real-time-alerts

MCP Weather Server for Claude の設定

標準の設定はありません

このサーバーの README には解析可能な MCP 設定ブロックが含まれていません。インストール手順はリポジトリをご確認ください。

リポジトリ

MCP Weather Server for Claude のツール

ツール一覧はまだありません

この掲載には表示できるツール一覧がまだありません。サーバーにツールがないという意味ではありません。対応機能はプロジェクトのドキュメントをご確認ください。

ツールは README から自動的に抽出されます。メンテナーは ## Tools という見出しの下に記載することで、このタブに反映できます。

概要

What is MCP Weather Server for Claude?

An MCP server built with fastmcp that connects to the U.S. National Weather Service (NWS) API to provide real-time weather alerts and forecasts as tools for Claude.

How to use MCP Weather Server for Claude?

The server uses stdio transport and exposes two tools: get_alerts(state) to retrieve active weather alerts for a U.S. state, and get_forecast(latitude, longitude) to fetch a detailed forecast for any latitude/longitude pair.

Key features of MCP Weather Server for Claude

  • Get active weather alerts by U.S. state.
  • Fetch detailed forecasts by latitude and longitude.
  • Asynchronous and fast using httpx and fastmcp.
  • Built to serve as a Claude-compatible external tool.
  • Uses the public National Weather Service API.

Use cases of MCP Weather Server for Claude

  • Ask Claude for current weather alerts in a specific U.S. state.
  • Get a detailed weather forecast for any location using coordinates.
  • Integrate live weather data into Claude‑powered applications.

よくある質問

1

What data does this server access?

It accesses the U.S. National Weather Service API (weather.gov) for alerts and forecasts. Data is limited to the United States.

2

What are the dependencies?

The server requires `fastmcp` and `httpx` for async HTTP requests and MCP protocol handling.

3

What transport does it use?

It uses `stdio` transport, making it suitable for local or embedded MCP clients like Claude Desktop.

4

Is authentication required?

No. The NWS API is public and the server does not implement any authentication.

5

Are there any known limits?

Only U.S. weather data is available. The server relies on the NWS API, which may have rate limits not documented here.

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