# invoicehub MCP server

Validate, generate & convert EU e-invoices (UBL, CII, XRechnung, Factur-X) — EN 16931 pre-validated.

## Links
- Registry page: https://www.getdrio.com/mcp/dev-invoicehub-invoicehub
- Repository: https://github.com/einvoice-dev1/einvoice
- Website: https://invoicehub.dev

## Install
- Endpoint: https://api.invoicehub.dev/mcp
- Auth: Not captured

## Setup notes
- Remote endpoint: https://api.invoicehub.dev/mcp

## Tools
- validate_invoice - Validate a UBL 2.1 invoice (or credit note) XML string against the official EN 16931 Schematron. Returns whether it is valid and any failing BR-* business rules. Endpoint: https://api.invoicehub.dev/mcp
- generate_invoice - Generate an EN 16931-conformant UBL 2.1 invoice from structured fields. The result is self-validated before being returned. Provide seller, buyer, and at least one line; for standard-rated (category "S") lines include a vatRate and the seller vatId. Endpoint: https://api.invoicehub.dev/mcp
- convert_invoice - Convert an e-invoice between formats via the shared EN 16931 canonical model: parse the source document, re-serialize as the target, and validate the result before returning it — never a document that has not been checked. Format ids: "UBL_2.1" (OASIS UBL, the universal Peppol/EN16931 baseline), "UN_CEFACT_CII" (UN/CEFACT Cross Industry Invoice, required syntax for Chorus Pro/France and many ERP back-ends), "XRechnung_UBL" / "XRechnung_CII" (Germany's mandatory B2G format, XRechnung 3.0 — required for invoicing German public-sector buyers), "Factur-X" (France/Germany hybrid PDF+XML — a human-readable PDF/A-3 with the structured invoice embedded, common for French B2B). Binary formats (Factur-X) are base64 in both directions. Requires an API key on the Pro plan or above for any target beyond plain UBL_2.1 — call list_supported_formats to see current availability. Endpoint: https://api.invoicehub.dev/mcp
- list_supported_formats - List the e-invoice formats InvoiceHub validates today and what is on the roadmap. Endpoint: https://api.invoicehub.dev/mcp

## Resources
Not captured

## Prompts
Not captured

## Metadata
- Owner: dev.invoicehub
- Version: 1.3.0
- Runtime: Streamable Http
- Transports: HTTP
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: Jul 27, 2026
- Source: https://registry.modelcontextprotocol.io