Agent Notary MCP Server

by jdhart81 Your server? Claim it

answering

Agent Notary is answering right now. Last checked 13 min ago. It exposes 8 tools. Last commit 1 Nov 2026.

Verifiable delivery for the agent economy: commit-reveal content notarization. Sellers commit to a d

Uptime history 91 days of history · worst day 99%

91 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

365 ms

Response time

average over 24h

Stars

last commit 1 Nov 2026

What changed 2

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 26 September 2026. No other catalogue keeps this.

26 Sep 2 tools appeared get_orc_commitment, seal_outcome_receipt

Nothing serious here today

Today is the operative word: we check Agent Notary every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 13 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add agent-notary --transport http https://mcp.viridisconservation.com/notary/mcp

Settings → Connectors → Add custom connector, then paste this address

https://mcp.viridisconservation.com/notary/mcp

~/.codex/config.toml

[mcp_servers.agent-notary]
url = "https://mcp.viridisconservation.com/notary/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "agent-notary": {
      "url": "https://mcp.viridisconservation.com/notary/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "agent-notary": {
      "type": "http",
      "url": "https://mcp.viridisconservation.com/notary/mcp"
    }
  }
}

Available tools 8

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

commit

commit

Commit to a deliverable BEFORE handover. commit_hash = sha256(salt || sha256(content)) as 64 hex chars; deadline is ISO-8601; context links the escrow/job. Idempotent per (committer, nonce).

commitment

commitment_status

Current record for a commitment (pre-reveal, salt/digest stay hidden).

commitments

list_commitments

List commitments, optionally filtered by state (PENDING|REVEALED|EXPIRED).

describe

describe_agent

Return capabilities and input contract.

orc

get_orc_commitment

Registry lookup: is this ORC commitment sealed by this notary? Returns digest, issuer, profile, attestation and registered_at, or NotFound.

reveal

reveal

Reveal the committed content's digest + salt after handover. Verifies against the commitment (one bit of drift fails); returns a delivery_proof string for escrow release. Late reveals expire the commitment.

seal

seal_outcome_receipt

Seal an agent output as an Outcome Receipt (ORC v0.1) and register its commitment. Returns a portable receipt anyone can verify offline (L1) and against this notary's registry (L2). The notary attests integrity and time ("notarized"), not correctness. No floats in output; stores only digests. Spec: docs/standards/OUTCOME_RECEIPT_v0.1.md

verify

verify

Independently verify a revealed commitment; optionally check it against the digest of content you received.

Endpoints

URL	Transport	State	Latency	Checked
https://mcp.viridisconservation.com/notary/mcp	streamable-http	answering	329 ms	13 min ago

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Agent Notary — questions

Answers built from our own checks of this server.

What can Agent Notary do?

It exposes 8 tools, read directly from the server on our last check. Among them: commit, commitment_status, describe_agent, get_orc_commitment, list_commitments, reveal and 2 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Agent Notary working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 365 ms. The bar chart above shows every period we have measured.

How do I connect Agent Notary?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Agent Notary need an API key?

No. Agent Notary completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 8 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Agent Notary?

It answers our handshake in 365 ms on average, which is faster than 37% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Agent Notary open source?

The code is open source: it is published under the Apache-2.0 licence, written in Python, 0 stars on GitHub and 4 open issues. The licence covers the code in the repository, not the hosted service at mcp.viridisconservation.com, which runs on its operator's own terms.