WeatherXM FACT — Forecast Accuracy & Ground-Truth Verification for Cursor

com.weatherxm.fact/mcp

Scores 45 NWP & AI weather models (ECMWF, GFS, ICON, meteoblue, MOSAIC) against 8,927 stations.

client:Cursor transport:streamable-http tools:4

Install WeatherXM FACT — Forecast Accuracy & Ground-Truth Verification in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "mcp": {
      "url": "https://fact.weatherxm.com/mcp"
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs