aa for Gemini CLI

io.github.thehesiod/aa

MCP server for read-only American Airlines AAdvantage account access

client:Gemini CLI transport:stdio runtime:pypi

Install aa in Gemini CLI

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

{
  "mcpServers": {
    "aa": {
      "command": "uvx",
      "args": [
        "aa-mcp-server"
      ]
    }
  }
}

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