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FinancialMCP serverFirst audited Nov 13, 2026

Témoin public

Prove a web page or document existed on a date: public SHA-256 registry anchored in Bitcoin. Free.The vendor's description, from its MCP Registry listing.

Passed, with 1 warningAudited Nov 13, 2026
  • Warning: 2 of 4 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 445 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://temoinpublic.fr/mcp

Source code Website Streamable HTTP · protocol 2025-06-18 · server version 1.0.0

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: 2 of 4 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.

    • dater_url
    • dater_empreinte

Tools

  • Passed: 4 tools listed.

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

Protocol

  • Note: Protocol version 2025-06-18.

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

  • Passed: Unknown requests are refused.

Connection

  • Passed: The server responds.

Tools (4)

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

  • dater_urlLe service lit lui-même l’adresse publique (http ou https, 20 Mo et 30 s au plus) et inscrit l’empreinte SHA-256 des octets lus dans le registre public, ancré dans Bitcoin. Rend le reçu : à remettre…Doesn't say
  • dater_empreinteInscrit dans le registre public l’empreinte SHA-256 d’un document que l’utilisateur garde ; le document n’est jamais envoyé. Rend le reçu, qui prouve que ce document existait à cette date, sans modif…Doesn't say
  • chercher_empreinteRend chaque dépôt de cette empreinte SHA-256 : jour, ligne du registre, adresse du reçu. Aucun dépôt : le document n’a pas été daté par ce service.Read-only
  • lire_recuRend la ligne publique d’un reçu par son identifiant (64 caractères hexadécimaux) : empreinte, jour, ligne du registre, et pour un acte de collectivité son adresse pérenne, à citer.Read-only

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 200445 ms
initializedHTTP 202173 ms
tools/listHTTP 200450 ms
unknown-methodHTTP 200151 ms

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