orb for Gemini CLI

io.usefulapi/orb

Read Orb customers, subscriptions, invoices, usage and costs; create or update customers.

client:Gemini CLI transport:streamable-http tools:26

Install orb in Gemini CLI

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

{
  "mcpServers": {
    "orb": {
      "httpUrl": "https://orb.usefulapi.io/mcp"
    }
  }
}

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