weather-mcp

An MCP (Model Context Protocol) server that provides:

• weather_alerts: active National Weather Service alerts by 2-letter state/territory code
• weather_forecast: forecast by latitude/longitude (US locations)

Build

npm run build

Run (stdio)

npm start

Use from VS Code / Copilot

This workspace includes a VS Code MCP config in .vscode/settings.json:

• Server name: weather
• Command: node dist/index.js

If you change code, rebuild (npm run build) and then restart/reload MCP servers in VS Code.

You should set a descriptive NWS User-Agent in the config:

• MCP_WEATHER_USER_AGENT="weather-mcp/1.0 (contact: you@example.com)"

Test in browser (MCP Inspector)

npm run inspector

Then open the printed http://localhost:6274/... URL.