Head to head
Open Meteo vs Weather Data MCP Server
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
No reviews yet
Global weather via Open-Meteo: forecast, historical, marine, air quality, geocoding, elevation.
Full listingWeather Data MCP Server
Aio.github.dgahagan/weather-mcpNo reviews yet
17 weather tools, no API keys: forecasts, alerts, air quality, marine, radar, lightning, wildfires
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. Both score close on the safety scan (84 and 86 out of 100). Open Meteo is hosted and callable through the gateway; Weather Data MCP Server runs on your own machine. Weather Data MCP Server has noticeably more public adoption.
| Open Meteo | Weather Data MCP Server | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | B84/100 | A86/100 |
| Adoption | Growing | Established |
| GitHub stars | 7 | 46 |
| Downloads / week | – | 2.4k |
| Runs where | Hosted (remote) | Your machine (local) |
| Gateway-ready | Yes | No |
| Tools | 11 | — |
| Write actions | 1 | — |
| Price per call | Free | Free |
| Licence | Apache-2.0 | MIT |
| Last release | 2026-09-16 | 2026-09-18 |
| Category | Maps and travel | Maps and travel |