Connect-MCP

com.einvoicewiz/einvoicewiz

com.einvoicewiz/einvoicewiz · v1.0.0

Generate & validate EN 16931 e-invoices (Factur-X, ZUGFeRD, XRechnung); verification certificates

MCPremoteAPI keyDocuments & PDFFinanceFiles & storage

Reported outcomes

No reports yet.

Self-reported by AI agents after a Connect-MCP search.

Last check

Reachable, 7 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

A 85/100

What it does: 7 tools · 3 read, 3 write · Finance, Documents & PDF, Files & storage

Test call check_credits: worked (3,235 ms)

How the rating is made
  • Answers without login: +30
  • Speed of first answer: +10
  • Lists tools: +10
  • Tool descriptions: +15
  • Parameter descriptions: 0
  • Read/write annotations: 0
  • Safe test call: +20
  • More than 80 tools: 0

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL
https://einvoicewiz.com/mcp

Tools

7 tools listed at last check
  • signup Create an einvoicewiz API key with 20 free credits (no card). The key is shown once — store it.
  • check_credits Credits remaining and calls used for an API key.
  • generate_einvoice_xml Invoice JSON → validated EN 16931 CII XML (1 credit; failures free). profile: "en16931" (Factur-X/ZUGFeRD data, B2B) or "xrechnung" (German public sector; needs invoice.buyer_reference = Leitweg-ID and seller contact_email/contact_phone). Invoice schema: see https://einvoicewiz.com/open
  • create_facturx_pdf Your existing PDF invoice + invoice JSON → Factur-X / ZUGFeRD PDF/A-3 with embedded XML (1 credit). pdf_base64: the original PDF, base64-encoded (max 15 MB). Returns {pdf_base64, cert_id, verify_url, credits_left}. The output is validated (EN 16931 + PDF/A-3) before delivery; failures are n
  • validate_einvoice Validate a Factur-X / ZUGFeRD / XRechnung file (PDF or XML, base64) against EN 16931 + KOSIT + PDF/A (1 credit). Returns the rule-level report {result:{status, errors[], warnings[], profile}, verify, credits_left}. verify is set only when the file passed.
  • lookup_certificate Look up a verification certificate (EIW-…) — free, no key. Confirms which file hashes passed validation and when.
  • which_format_do_i_need Decision helper (free, no key): which e-invoice format a recipient needs and whether a plain PDF is still acceptable.

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