The MCP is accessing the official API as described here (https://api.windy.com/point-forecast/docs). Its a bring-your-own-key model, and for development the testing key you provide was used.

Hello,

I am a big fan of Windy and use it all the time. So for my private projects I have started building a simple MCP Server which allows accessing the Windy API and integrate it into agentic AI workflows. I decided to share it publicly and hopefully this does not violate the terms of use of the Windy services. If that is not the case, please let me know!

For all who are interested in integrating Windy data source into your workflows, check out my repository here: https://github.com/coffeeandcloud/windy-mcp-server
Please note that currently only the point forecast is made available.

Greetings from Germany,
Martin