eSIM Tabby for Gemini CLI

com.esimtabby/esimtabby

Buy and manage travel eSIM data plans in the conversation. Pay by card (Stripe) or USDC over x402.

client:Gemini CLI transport:streamable-http tools:11

Install eSIM Tabby in Gemini CLI

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

{
  "mcpServers": {
    "esimtabby": {
      "httpUrl": "https://esimtabby.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