Gemini CLI

billey MCP by usefulapi for Gemini CLI

io.usefulapi/billey

Read clients, invoices, expenses, bank transactions and time entries in billey.

client:Gemini CLI transport:streamable-http tools:11

Install billey MCP by usefulapi in Gemini CLI

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

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

What Gemini CLI can do once it is connected

billey MCP by usefulapi in other clients

billey MCP by usefulapi MCP server