The CBROS Notary & Decision Log MCP server,
connected in one click.
Pay-and-anchor a hash or AI decision log on Cardano (CIP-0190). Non-custodial. MCP-native. Mainnet. Connect the official CBROS Notary & Decision Log MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add CBROS Notary & Decision Log to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http cbros-notary-decision-log https://nftapi.coudrebros.eu/mcp/notary/Run in your terminal, then restart Claude Code.
CBROS Notary & Decision Log · https://nftapi.coudrebros.eu/mcp/notary/
What your AI can do with CBROS Notary & Decision Log
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “get_notary_info”: No auth needed. Price, min confirmations, spec version, and supported hash algorithms.”
“Use “prepare_anchor”: Anchors content_hash on chain. Returns a partially-signed transaction (operator co-signed its fee input) -- add your own witness for from_ad.”
“Use “prepare_decision_log”: Appends one entry to your hash-chained decision log. content_hash is the hash of your own RFC-8785-canonicalized decision record (never send.”
“Use “check_anchor_status”: Looks up a previously prepared anchor or decision-log entry by proof_id. Requires the api_key that created it.”
How secure is the CBROS Notary & Decision Log MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how CBROS Notary & Decision Log holds up.
Official endpoint
Operated by CBROS Notary & Decision Log (coudrebros.eu) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If CBROS Notary & Decision Log adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick CBROS Notary & Decision Log
Choose CBROS Notary & Decision Log in the gate directory. No sign-in needed.
Use it anywhere
CBROS Notary & Decision Log's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools CBROS Notary & Decision Log exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
get_notary_info — No auth needed. Price, min confirmations, spec version, and supported hash algorithms.
prepare_anchor — Anchors content_hash on chain. Returns a partially-signed transaction (operator co-signed its fee input) -- add your own witness for from_ad
prepare_decision_log — Appends one entry to your hash-chained decision log. content_hash is the hash of your own RFC-8785-canonicalized decision record (never send
check_anchor_status — Looks up a previously prepared anchor or decision-log entry by proof_id. Requires the api_key that created it.
verify_proof — Authoritative on-chain check by tx_hash (and/or content_hash to compare against). No auth needed -- anyone holding a tx hash can verify it,
verify_decision_chain — Independently checks a decision-log chain's integrity from chain data alone (gap-free seq, prev matches, each entry anchored). No auth neede
Who runs the CBROS Notary & Decision Log MCP server?
The CBROS Notary & Decision Log MCP server at a glance
https://nftapi.coudrebros.eu/mcp/notary/Questions, answered
Is there an official CBROS Notary & Decision Log MCP server?
Yes — CBROS Notary & Decision Log operates its own remote MCP server at nftapi.coudrebros.eu. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect CBROS Notary & Decision Log to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick CBROS Notary & Decision Log in the directory. No account or sign-in is needed. From then on, CBROS Notary & Decision Log's tools are available in every client you've connected to gate.
Do I need to host anything?
No. CBROS Notary & Decision Log runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the CBROS Notary & Decision Log MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect CBROS Notary & Decision Log in minutes. No credit card required.
Connect more than just CBROS Notary & Decision Log
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up CBROS Notary & Decision Log in: Claude · Claude Code · ChatGPT · Cursor · VS Code
Give your AI CBROS Notary & Decision Log — safely.
One URL. All MCPs. Full control. Free to start.
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