Factur-X e-invoicing for Gemini CLI

io.github.leborgneantoine/facturx

Generate, validate and read Factur-X / EN 16931 e-invoices (France, EU): PDF/A-3, CII, UBL 2.1.

client:Gemini CLI transport:streamable-http tools:4

Install Factur-X e-invoicing in Gemini CLI

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

{
  "mcpServers": {
    "facturx": {
      "httpUrl": "https://facturx.orvel.dev/mcp"
    }
  }
}

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