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InvoiceForge

com.agenttoolworks/invoiceforge · v1.0.0

Generate, validate and read EN 16931 and Peppol BIS 3.0 e-invoices, in UBL and CII.

Connect Remote server

Terminal
claude mcp add --transport http invoiceforge https://invoiceforge.agenttoolworks.com/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "invoiceforge": {
      "url": "https://invoiceforge.agenttoolworks.com/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "invoiceforge": {
      "type": "http",
      "url": "https://invoiceforge.agenttoolworks.com/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://invoiceforge.agenttoolworks.com/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 5 found in our last check

  • generate_invoice

    Turns invoice data into a compliant UBL 2.1 XML document following the EN 16931 semantic model, with totals and the VAT breakdown computed for you. Choose the plain EN 16931 profile or the Peppol BIS Billing 3.0 customization. The document is validated before it is returned, so…

  • validate_invoice

    Checks invoice data against a documented subset of the EN 16931 business rules: mandatory fields, code lists, VAT category consistency and the arithmetic that most often gets invoices rejected. Accepts incomplete or malformed data on purpose, since that is what you want checked,…

  • extract_invoice

    Reads an incoming UBL or CII (Factur-X) invoice XML and returns the data as structured JSON, listing any field the document did not contain rather than guessing it. Use it to ingest supplier invoices before booking them. Costs 1 credit.

  • describe_coverage

    Returns the exact EN 16931 rules this server checks, the syntaxes it can produce and read, and the things it deliberately does not do, such as transmitting invoices over Peppol or acting as a French accredited platform. Light read: costs 0.2 credit.

  • get_usage

    Returns your current plan, remaining credit balance and call volume over the last 30 days. Free to call.

Headers

NameDescription
Authorization
Required, secret
Bearer atw_live_... API key from agenttoolworks.com

Details

Endpointhttps://invoiceforge.agenttoolworks.com/mcp (Streamable HTTP)
First published30 Sep 2026
Last updated30 Sep 2026
Registry namecom.agenttoolworks/invoiceforge

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