tech.noahsarch/einvoice-preflight

up checked 2026-11-11T03:37:47.481Z

Unclaimed · Unverified

Publisher-provided title

GCC e-Invoice Preflight Oracle

Publisher-provided description

Validate UAE PINT AE and Saudi ZATCA e-invoices: UBL, official Schematron, QR, fix hints.

Summary by lookupd

Validates UAE and Saudi e-invoices against PINT AE and ZATCA rules, decodes and encodes QR codes, and checks tax registration numbers.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http einvoice-preflight https://einvoice.noahsarch.tech/mcp

Codex, remote (streamable-http)

codex mcp add einvoice-preflight --url https://einvoice.noahsarch.tech/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "einvoice-preflight": {
      "url": "https://einvoice.noahsarch.tech/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

validate_invoice Full preflight of one UBL Invoice or CreditNote: XML well-formedness, UBL 2.1 XSD, the official PINT AE Schematron (≈300 rules incl. the UAE jurisdiction overla
readiness_report Batch preflight for a go-live check or an ERP regression suite: per-document verdicts, readiness percentage, the most frequent rejection rules across the batch,
extract_summary Seller/buyer (names, TRN, endpoint, legal registration, emirate), dates, currency, totals, VAT breakdown, line count, payment means, attachments and the detecte
list_rules Rule ids, severities and texts from the installed PINT AE Schematron (shared PINT rules and the -ae jurisdiction rules), filterable by severity or text, with fi
check_trn Format check of a UAE Tax Registration Number (15 digits) and derivation of the TIN / Peppol participant identifier (scheme 0235 = first 10 digits). Free. Examp
zatca_qr_decode Decode the base64 TLV of a Saudi e-invoice QR into seller name, VAT number, timestamp, totals, hash, signature and key tags, with phase detection and format iss
zatca_qr_encode Encode the five phase-1 fields (plus optional phase-2 hash/signature/key tags) into the base64 TLV string that goes into the QR image and the UBL QR reference.

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/tech.noahsarch/einvoice-preflight.svg)](https://lookupd.com/servers/tech.noahsarch/einvoice-preflight)