Inbox eSIM for Gemini CLI

com.inboxesim/esim

Travel eSIMs for 200+ countries: compare 100+ eSIM brands' prices and buy a plan (MPP, Stripe).

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

Install Inbox eSIM in Gemini CLI

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

{
  "mcpServers": {
    "esim": {
      "httpUrl": "https://inboxesim.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