EU e-invoicing and business checks (EN 16931, Peppol, VAT, sanctions)

Connect Remote server

claude mcp add --transport http eu-business-data-mcp https://api.wsystem.dev/mcp/

{
  "mcpServers": {
    "eu-business-data-mcp": {
      "url": "https://api.wsystem.dev/mcp/"
    }
  }
}

{
  "servers": {
    "eu-business-data-mcp": {
      "type": "http",
      "url": "https://api.wsystem.dev/mcp/"
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://api.wsystem.dev/mcp/

Tools 14 found in our last check

• verify_vat

  Validate an EU VAT number against the official European Commission VIES service (27 EU states + XI Northern Ireland). Use when asked whether a VAT ID is valid/active, before zero-rated reverse-charge B2B invoices, or to get a company's registered name/address from its VAT number…

• verify_batch

  Validate up to 100 EU VAT numbers in one call via VIES (supplier/customer list cleanup, onboarding, invoice runs). Same per-item result as verify_vat; items with member_state_unavailable should be retried later (GB items stay member_state_unavailable until HMRC live access is gr…

• lookup_company

  Look up a company in official European business registers by name or registry number. country: FR (SIREN), NO (org.nr), FI (Y-tunnus), CZ (ICO), PL (KRS number), EE, or any other ISO code / 'LEI' (GLEIF). Returns legal name, ID, status/active, address, VAT ID, activity code and…

• screen_sanctions

  Screen a person or company name against official EU, UN, OFAC SDN and UK sanctions lists. Fuzzy matching with transliteration; returns candidate matches with 0-100 scores, list, programme, DOB. A potential match needs human review; this is a screening aid, not legal advice.

• kyb_check

  One-call KYB check of a supplier/customer: EU VAT validation (VIES) + official business register + EU/UN/OFAC/UK sanctions screening, returning a pass / review / fail verdict with reasons. company: a VAT ID ('FR40303265045'), a company name, or a registry id; country: optional I…

• verify_eori

  Validate an EU EORI (customs Economic Operators Registration and Identification) number, e.g. 'SE5560360793', 'DE1234567890123', against the official European Commission EOS service. Use for import/export, customs declarations and freight-forwarder onboarding. Returns valid/inva…

• verify_eori_batch

  Validate up to 100 EU EORI numbers in one call via the official EC EOS service (customs / import-export KYB).

• validate_einvoice

  Validate an EU e-invoice XML (UBL 2.1 Invoice/CreditNote or UN/CEFACT CII, e.g. XRechnung, Factur-X/ZUGFeRD XML) against the official CEN EN 16931 rules and, for XRechnung, the KoSIT XRechnung 3.0 rules. Returns valid, and every error with its rule ID (e.g. BR-CO-10), a plain-En…

• parse_einvoice

  Read an incoming EU e-invoice into one JSON shape: seller, buyer, dates, references, totals, VAT breakdown, payment/IBAN, lines and attachments. Accepts UBL 2.1 Invoice/CreditNote or UN/CEFACT CII XML (XRechnung, Peppol BIS 3, Factur-X XML) in xml, or a ZUGFeRD/Factur-X PDF as b…

• create_einvoice

  Create a validated EU e-invoice (UBL 2.1) from simple JSON. invoice = {format: en16931|xrechnung|peppol-bis3, invoice_number, issue_date (YYYY-MM-DD), due_date?, tax_point_date?, delivery_date?, currency (EUR), buyer_reference?, seller: {name, vat_id, street, city, postal_code,…

• einvoice_route

  'Can I e-invoice this company?' id = EU VAT number (e.g. 'BE0403170701') or Peppol id ('0208:0403170701'). Returns VIES VAT status, Peppol registration (Peppol Directory, then SML/SMP; BIS 3 invoice support), the country's B2B e-invoice mandate (dates, format, source) and the re…

• send_einvoice_sandbox

  SANDBOX ONLY - never reaches a real buyer. Safe send: first checks the buyer VAT in VIES, whether the buyer can be reached on Peppol, and the buyer name against EU/UN/OFAC/UK sanctions lists, then creates + validates the EN 16931 invoice (same JSON as create_einvoice), and retur…

• due_diligence_report

  Counterparty due-diligence report in one call: VIES VAT, official business register, EU/UN/OFAC/UK sanctions, EC EORI, GLEIF LEI and Peppol e-invoice route, with deterministic risk flags, 0-100 risk score, pass/review/fail verdict, sources and UTC timestamp. company: VAT ID (bes…

• check_fr_pa_registry

  Is this e-invoicing platform on France's official list of Plateformes Agréées (PA)? name = platform or company name (e.g. 'Pennylane'), website = its site (e.g. 'https://www.acubeapi.com/'); give at least one. Checks the DGFiP lists on impots.gouv.fr: registered PAs (with regist…

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