OpenMeteo MCP Server

A Dedalus MCP server for the public Open-Meteo weather APIs.

Features

• Search places with Open-Meteo geocoding
• Fetch forecasts by coordinates
• Fetch forecasts directly by place name
• No upstream API key required for the public API

Usage

Run the server

uv run python src/main.py

Test locally

uv run python src/client.py

Available Tools

| Tool | Description | |------|-------------| | openmeteo_search_locations | Search locations by name | | openmeteo_get_forecast | Get forecast data for coordinates | | openmeteo_get_forecast_for_location | Search a location, then fetch its forecast |

API Reference

• Forecast API: open-meteo.com/en/docs
• Geocoding API: open-meteo.com/en/docs/geocoding-api

License

MIT