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agent-notary

R0· no sign-in

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

v0.2.0 · active · repository · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality79good
Trust86of 100
Uptime, 30 days100%
Latency p5087 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "agent-notary": {
      "type": "http",
      "url": "https://mcp.viridisconservation.com/notary/mcp"
    }
  }
}
claude mcp add --transport http agent-notary https://mcp.viridisconservation.com/notary/mcp
[mcp_servers.agent-notary]
url = "https://mcp.viridisconservation.com/notary/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "agent-notary": {
      "type": "remote",
      "url": "https://mcp.viridisconservation.com/notary/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "agent-notary": {
      "type": "http",
      "url": "https://mcp.viridisconservation.com/notary/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=agent-notary&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLnZpcmlkaXNjb25zZXJ2YXRpb24uY29tL25vdGFyeS9tY3AifQ%3D%3D"
}
{
  "servers": {
    "agent-notary": {
      "type": "http",
      "url": "https://mcp.viridisconservation.com/notary/mcp"
    }
  }
}
{
  "mcpServers": {
    "agent-notary": {
      "httpUrl": "https://mcp.viridisconservation.com/notary/mcp"
    }
  }
}
extensions:
  "agent-notary":
    enabled: true
    name: "agent-notary"
    type: streamable_http
    uri: "https://mcp.viridisconservation.com/notary/mcp"
    timeout: 300

Quality 79 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene71 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • fail
    tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: reveal (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); commitment_status (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_orc_commitment (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
  • pass
    tools.token_costabout 834 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changes2 tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

8 tools, about 834 tokens to load them all · tool set ebf1a540bf72 · tools last changed 2026-09-26 · checked 2026-10-19 13:05 UTC

Tool changes

  • get_orc_commitmentadded

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

  • seal_outcome_receiptadded

    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

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 86 / 100

duplicate-repo
provenance80
liveness100
freshness100
hygiene60

+repository +namespace-matches-repo +reachable +uptime-100% +updated-23d-ago -duplicate-repo(32 names)

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://mcp.viridisconservation.com/notary/mcp streamable-httpnoneyes100%87 ms2025-11-252026-10-19

Tools (8)

commitCommit 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_statusCurrent record for a commitment (pre-reveal, salt/digest stay hidden).
describe_agentReturn capabilities and input contract.
get_orc_commitmentRegistry lookup: is this ORC commitment sealed by this notary? Returns digest, issuer, profile, attestation and registered_at, or NotFound.
list_commitmentsList commitments, optionally filtered by state (PENDING|REVEALED|EXPIRED).
revealReveal 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_outcome_receiptSeal 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
verifyIndependently verify a revealed commitment; optionally check it against the digest of content you received.

Schemas: list_tools.

Also listed as

31 other active names share this repository (showing 10): io.github.jdhart81/agent-arbitration, io.github.jdhart81/agent-compute-ledger, io.github.jdhart81/agent-covenant, io.github.jdhart81/agent-erc8004-bridge, io.github.jdhart81/agent-escrow, io.github.jdhart81/agent-hive-orchestrator, io.github.jdhart81/agent-identity-registry, io.github.jdhart81/agent-market-network, io.github.jdhart81/agent-metering, io.github.jdhart81/agent-offset-clearinghouse

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Official server.json
{
  "name": "io.github.jdhart81/agent-notary",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.viridisconservation.com/notary/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.2.0",
  "repository": {
    "url": "https://github.com/jdhart81/viridis-agent-fleet",
    "source": "github"
  },
  "description": "Verifiable delivery for the agent economy: commit-reveal content notarization. Sellers commit to a d"
}