autumn for Gemini CLI

io.usefulapi/autumn

MCP server for Autumn — read customers, plans, balances & invoices; track usage and attach plans.

client:Gemini CLI transport:streamable-http

Install autumn in Gemini CLI

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

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