Banger for Gemini CLI

com.bangermail/banger

All your company email, operated by agents and reviewed by you.

client:Gemini CLI transport:streamable-http

Install Banger in Gemini CLI

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

{
  "mcpServers": {
    "banger": {
      "httpUrl": "https://api.bangermail.com/mcp"
    }
  }
}

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