Gemini CLI

PrintPal for Gemini CLI

io.printpal/printpal

3D printing: printable models, calculators, troubleshooting wiki, build guides, AI 3D + CAD design.

client:Gemini CLI transport:streamable-http tools:16

Install PrintPal in Gemini CLI

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

{
  "mcpServers": {
    "printpal": {
      "httpUrl": "https://printpal.io/mcp"
    }
  }
}

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

What Gemini CLI can do once it is connected

PrintPal in other clients

PrintPal MCP server