Checkbooth for Gemini CLI

dev.checkbooth/checkbooth

Independent signed math checks for AI agents: PASS or FAIL plus a link anyone can open. Free beta.

client:Gemini CLI transport:streamable-http tools:12

Install Checkbooth in Gemini CLI

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

{
  "mcpServers": {
    "checkbooth": {
      "httpUrl": "https://checkbooth.dev/mcp"
    }
  }
}

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