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OSINTMCP serverFirst audited Nov 13, 2026

io.github.contentfactory/eu-verify

European business verification for AI agents: registry, VAT, sanctions, IBAN. Pay-per-call x402.The vendor's description, from its MCP Registry listing.

Passed, with 1 warningAudited Nov 13, 2026
  • Warning: 19 of 19 tools do not say whether they can change things.

Nothing failed, but there is something to know or fix. Public audit: we connect as an AI client would, list the tools and check what they say. We do not run them. How we audit

Does it work?
YesConnected in 180 ms.
Sign-up?
None neededIt answered without any account or key.
Can it change things?
Doesn't sayIts tools do not say whether they only read, so treat them as able to change things.
Endpointhttps://data.greeneris.io/mcp

Source code Website Streamable HTTP · protocol 2025-11-25 · server version 1.28.1

What we checked, the evidence, and the tools it offers.

What we checked

Security

  • Passed: Connections are encrypted (HTTPS).

  • Passed: No hidden instructions found in tool text.

Safety labels

  • Warning: 19 of 19 tools do not say whether they can change things.

    MCP lets a server label each tool as read-only or destructive, so clients can ask the user before risky calls. Unlabelled tools are treated as able to change things.

    • verify_company_eu
    • verify_supplier_fr
    • screen_sanctions
    • lookup_company_fr
    • lookup_company_uk
    • check_insolvency_fr
    • lookup_financials_fr
    • invoice_ready_fr
    • and 11 more

Tools

  • Passed: 19 tools listed.

  • Passed: Every tool describes its inputs with a valid schema.

Protocol

  • Passed: The MCP handshake works (Streamable HTTP).

  • Passed: Protocol version 2025-11-25 (latest).

  • Passed: Unknown requests are refused.

Connection

  • Passed: The server responds.

Tools (19)

As the server describes them. The labels are the server's own: it says whether each tool only reads or can change things.

  • verify_company_euOne-call verification of a European company: official registry existence and status, insolvency signals, VAT (VIES), LEI (GLEIF), sanctions screening (EU/OFAC/UN/UK/FR), EORI and domain age, condense…Doesn't say
  • verify_supplier_frOne-call due diligence on a French company by SIREN or SIRET: checksum, existence and status (SIRENE), insolvency proceedings (BODACC), VAT validity (VIES) and sanctions screening across EU/OFAC/UN/U…Doesn't say
  • screen_sanctionsScreen a name against the five official sanctions lists (EU, US OFAC SDN, UN, UK FCDO, French asset freezes) from a snapshot refreshed daily, with per-list dates. Query: name=NAME (optional threshold…Doesn't say
  • lookup_company_frOfficial French company registry search via recherche-entreprises.api.gouv.fr (INSEE Sirene data, updated daily). Query: ?q=airbus or ?q=383474814 (name or SIREN), optional per_page (1-10), page, cod…Doesn't say
  • lookup_company_ukOfficial UK Companies House data in one paid call. Search: ?q=tesco returns matching companies (number, status, type, incorporation date). Profile: ?number=00445790 returns the full profile PLUS curr…Doesn't say
  • check_insolvency_frLegal announcements from the French BODACC official gazette for one company, by SIREN (Luhn-validated). Query: ?siren=383474814 (required), famille=collective for insolvency proceedings (optional fil…Doesn't say
  • lookup_financials_frAnnual accounts filed with the French RNE (INPI). Query: ?siren=552032534 (9 digits, Luhn-validated). Returns the filing history -- closing date, filing date, type (complet/simplifie/consolide), publ…Doesn't say
  • invoice_ready_frOne-call compliance check for the French e-invoicing reform (from 2026-09-01 the customer's SIREN is a mandatory invoice mention). Query: ?siren=552032534 or ?siret=55203253400041. Runs the Luhn chec…Doesn't say
  • validate_vat_euLive intra-EU VAT number validation via the European Commission VIES REST API (real-time query of the member state registry). Query: ?cc=IE&vat=6388047V (cc = member state code incl. EL/XI, vat = num…Doesn't say
  • validate_siret_frInstant pre-validation of French company numbers before invoicing or costly Sirene API calls. Auto-detects SIREN (9 digits) vs SIRET (14 digits), applies the INSEE Luhn rule and the documented La Pos…Doesn't say
  • validate_ibanDeterministic IBAN check before a SEPA/international transfer: format regex, per-country length (public SWIFT registry, ~85 countries) and ISO 7064 mod-97 checksum. Query: ?iban=FR1420041010050500013…Doesn't say
  • check_eoriLive EORI (Economic Operators Registration and Identification) validation via the European Commission EOS/DDS2 service -- the number every business needs to clear customs in the EU. Query: ?eori=FR38…Doesn't say
  • lookup_leiLegal entity reference data from the GLEIF LEI golden copy (updated daily, CC0). Direct lookup: ?lei=529900FCMZ4LKXFD0R69. Search: ?name=airbus&country=FR&limit=5. Each result: lei, legal_name, entit…Doesn't say
  • lei_ownershipWho owns whom, from the official GLEIF LEI graph (CC0 licensed, covers 2.5M+ legal entities worldwide). Query: ?lei=5493001KJTIIGC8Y1R12. Four GLEIF lookups in one call: entity name and status, decla…Doesn't say
  • verify_address_frFrench address geocoding on the official Base Adresse Nationale (api-adresse.data.gouv.fr, Etalab/IGN, continuously updated). Forward: ?q=8 boulevard du port amiens with optional &type=housenumber|st…Doesn't say
  • validate_emailOne-call email verification for lead qualification and list hygiene: RFC 5322 syntax check, then a live MX lookup over DNS-over-HTTPS (Cloudflare, Google fallback). Detects non-existent domains (NXDO…Doesn't say
  • business_days_frAdds N French business days to a date (?start=2026-07-13&add=30) or counts them over a range (?from=2026-07-01&to=2026-09-30). Skips weekends and the 11 French legal public holidays (movable feasts c…Doesn't say
  • find_public_tenders_euFresh EU public procurement notices from TED (Tenders Electronic Daily, official Publications Office API, new notices daily). Query: ?cpv=48000000&country=FRA&days_back=7&limit=10 (cpv = 8-digit CPV…Doesn't say
  • catalogFREE. Lists every product of this data shop: HTTP endpoint, price in USDC, and one-line summary. Use it to discover capabilities before paying.Doesn't say

Audit history

  1. Nov 13Warnings

What we sent

Every request in this audit, with the answer and how long it took. We never send credentials and never call a tool.

RequestAnswerTime
initializeHTTP 200180 ms
initializedHTTP 202146 ms
tools/listHTTP 20094 ms
resources/listHTTP 20093 ms
prompts/listHTTP 20080 ms
unknown-methodHTTP 20088 ms

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