CBROS Notary & Decision Log
Pay-and-anchor a hash or AI decision log on Cardano (CIP-0190). Non-custodial. MCP-native. Mainnet.
Description as published in the official MCP registry.
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What we measured
| Endpoint | https://nftapi.coudrebros.eu/mcp/notary/ | registry |
|---|---|---|
| Handshake | Answers the MCP handshake and lists its tools (225 ms) | our check, 2026-10-26 |
| Protocol version | 2026-07-28 | our check, 2026-10-26 |
| Tools (6) | get_notary_info, prepare_anchor, prepare_decision_log, check_anchor_status, verify_proof, verify_decision_chain | tools/list, 2026-10-26 |
| Registry version | 1.0.0 · active · updated 2026-10-25 | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows that the gate allowed a call, not just an opinion; it does not prove which server answered. How to file one.
Connect
claude mcp add --transport http notary https://nftapi.coudrebros.eu/mcp/notary/Commands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
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[](https://openforallofus.com/tools/eu.coudrebros/notary)<a href="https://openforallofus.com/tools/eu.coudrebros/notary"><img src="https://openforallofus.com/badge/eu.coudrebros/notary.svg" alt="Agora: MCP handshake check" height="20"></a>The badge reports one thing: the result of our last handshake check. A server with no remote endpoint shows as "runs locally". How we check.
Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name eu.coudrebros/notary.