OpenFab for Gemini CLI

io.github.yyphilo/openfab

Instant parametric cost estimates for custom manufacturing: CNC, molding, sheet metal, 3DP, PCB.

client:Gemini CLI transport:streamable-http tools:7

Install OpenFab in Gemini CLI

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

{
  "mcpServers": {
    "openfab": {
      "httpUrl": "https://openfab-22100483453.us-central1.run.app/mcp/"
    }
  }
}

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