River Water Watch for Gemini CLI

com.riverwaterwatch/river-water-watch

Score a river cruise date against daily water levels on the Rhine, Danube, Elbe and Seine.

client:Gemini CLI transport:streamable-http tools:4

Install River Water Watch in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

{
  "mcpServers": {
    "river-water-watch": {
      "httpUrl": "https://www.riverwaterwatch.com/mcp"
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs