ask-fable for Gemini CLI

io.github.baggybin/ask-fable

MCP server for Anthropic's Claude Fable, Opus 5, and multi-model reasoning councils.

client:Gemini CLI transport:stdio runtime:pypi

Install ask-fable in Gemini CLI

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

{
  "mcpServers": {
    "ask-fable": {
      "command": "uvx",
      "args": [
        "ask-fable"
      ]
    }
  }
}

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