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jpl horizons mcp for Zed

io.github.mrfentmen/jpl-horizons-mcp

JPL Horizons: NASA ephemerides for planets, moons, asteroids and comets - keyless.

client:Zed transport:stdio runtime:npm

Install jpl horizons mcp in Zed

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

{
  "context_servers": {
    "jpl-horizons-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/jpl-horizons-mcp"
      ]
    }
  }
}

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

jpl horizons mcp in other clients