CycleCalcs Astronomy for Zed

com.cyclecalcs/astronomy

Astronomy: sun, moon, planet, eclipse, twilight and star position calculations.

client:Zed transport:streamable-http tools:11

Install CycleCalcs Astronomy in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json

{
  "context_servers": {
    "astronomy": {
      "url": "https://www.cyclecalcs.com/mcp"
    }
  }
}

Merge this into your existing settings object — do not replace the file. Zed docs