Fin3000 for Gemini CLI

com.fin3000/fin3000

Accounting for German SMBs: invoices, clients, bank transactions, journal entries, VAT.

client:Gemini CLI transport:streamable-http

Install Fin3000 in Gemini CLI

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

{
  "mcpServers": {
    "fin3000": {
      "httpUrl": "https://api.fin3000.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