SimOwl travel eSIM for Gemini CLI

com.simowl/esim

Travel eSIM plans for 145+ countries: prices, buy links, phone eSIM check, trip data estimate.

client:Gemini CLI transport:streamable-http tools:4

Install SimOwl travel eSIM in Gemini CLI

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

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