Billify MCP by usefulapi for Gemini CLI

io.usefulapi/billify

Read clients, offers and invoices; create clients and offer drafts in Billify.

client:Gemini CLI transport:streamable-http tools:8

Install Billify MCP by usefulapi in Gemini CLI

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

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