ALT eSIM for Gemini CLI

com.altesim/esim

Search & buy travel data eSIMs for 70+ destinations — pay by Stripe link, get the eSIM QR. USD.

client:Gemini CLI transport:streamable-http tools:5

Install ALT eSIM in Gemini CLI

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

{
  "mcpServers": {
    "esim": {
      "httpUrl": "https://altesim.com/api/mcp"
    }
  }
}

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