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8 clients · secrets stay placeholders

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{
  "mcpServers": {
    "notary": {
      "command": "uvx",
      "args": [
        "aotrust-protocol==2.4.0"
      ],
      "env": {
        "AOTRUST_BASE_URL": "https://api.aotrust.link/v1"
      }
    }
  }
}

claude mcp add notary -e "AOTRUST_BASE_URL=https://api.aotrust.link/v1" -- uvx aotrust-protocol==2.4.0

[mcp_servers.notary]
command = "uvx"
args = ["aotrust-protocol==2.4.0"]
env = { "AOTRUST_BASE_URL" = "https://api.aotrust.link/v1" }

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "notary": {
      "type": "local",
      "command": [
        "uvx",
        "aotrust-protocol==2.4.0"
      ],
      "enabled": true,
      "environment": {
        "AOTRUST_BASE_URL": "https://api.aotrust.link/v1"
      }
    }
  }
}

{
  "mcpServers": {
    "notary": {
      "command": "uvx",
      "args": [
        "aotrust-protocol==2.4.0"
      ],
      "env": {
        "AOTRUST_BASE_URL": "https://api.aotrust.link/v1"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=notary&config=eyJjb21tYW5kIjoidXZ4IiwiYXJncyI6WyJhb3RydXN0LXByb3RvY29sPT0yLjQuMCJdLCJlbnYiOnsiQU9UUlVTVF9CQVNFX1VSTCI6Imh0dHBzOi8vYXBpLmFvdHJ1c3QubGluay92MSJ9fQ%3D%3D"
}

{
  "servers": {
    "notary": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "aotrust-protocol==2.4.0"
      ],
      "env": {
        "AOTRUST_BASE_URL": "https://api.aotrust.link/v1"
      }
    }
  }
}

{
  "mcpServers": {
    "notary": {
      "command": "uvx",
      "args": [
        "aotrust-protocol==2.4.0"
      ],
      "env": {
        "AOTRUST_BASE_URL": "https://api.aotrust.link/v1"
      }
    }
  }
}

extensions:
  "notary":
    enabled: true
    name: "notary"
    type: stdio
    cmd: "uvx"
    args:
      - "aotrust-protocol==2.4.0"
    envs:
      "AOTRUST_BASE_URL": "https://api.aotrust.link/v1"
    timeout: 300

This is a local package: the command runs on your machine.

Quality 81 / 100good

protocoln/a · weight 25

n/a
protocol.modern, protocol.stateless, protocol.transport, protocol.list_ttlno remote answered a protocol handshake (not probed yet, unreachable, or local-only)

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: notary_quote (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); notary_notarize (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); notary_verify (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
pass
tools.token_costabout 714 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno 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.resolvabledependencies not resolved yet

5 tools, about 714 tokens to load them all · tool set 825efa3ee4db · checked 2026-10-20 14:21 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

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 89 / 100

provenance75

livenessn/a

freshness100

hygiene100

+repository +dns-namespace ~liveness-unmeasured +updated-1d-ago

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

Dependencies

[email protected] PyPInot resolved yet; dependencies are read once a day

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

package	registry	version	runtime	secrets
`aotrust-protocol`	pypi	2.4.0	–

Tools (5)

`notary_free`	Create a free cryptographic proof of existence (PDR) for a digital artifact without payment. Dual mode: pass work_hash (Mode A, client-computed SHA-256 hex) OR content (Mode B, raw text/code ≤60KB — server hashes it, zero retention). Subject to rate limits (5/IP/day, 1000/day global). Returns shield_id, pdr_b64, and verify_url. For on-chain settlement proof, use notary_notarize_paid ($0.01 USDC on Base).
`notary_notarize`	Submit a work artifact for on-chain notarisation (NEAR_DIRECT payment path). PREREQUISITE: Send the NEAR amount from notary_quote to the sink account, then provide the resulting tx_hash here. The server verifies the on-chain payment and submits the notarisation. Returns job_id — use notary_verify to poll for the signed PDR. Step 3 of the notarisation flow: quote -> pay -> notarize -> verify.
`notary_notarize_paid`	Notarize a work hash on AOTrust (mainnet NEAR + Base USDC receipt). $0.01 USDC via x402-over-MCP: call without payment to receive PaymentRequired; retry with params._meta['x402/payment'] = signed PaymentPayload (EIP-3009, scheme exact, eip155:8453). HTTP clients: POST /notarize with x-payment header.
`notary_quote`	Request a notarisation quote for a work artifact. Returns the cost ($0.01 USDC or NEAR equivalent), a quote_id valid for 600 seconds, the sink account to send payment to, and the PDR schema version. Step 1 of the notarisation flow: quote -> pay -> notarize -> verify.
`notary_verify`	Verify a notarisation by job_id. Returns status (pending/anchored/error). If anchored, returns the full PDR record (base64, 239 bytes) with Ed25519 signature verification. Step 4 of the notarisation flow: quote -> pay -> notarize -> verify. Can be polled repeatedly until status changes from 'pending' to 'anchored'.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "link.aotrust/notary",
  "title": "AOTrust Notarization & Evidence Server",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "version": "2.4.0",
  "packages": [
    {
      "version": "2.4.0",
      "transport": {
        "url": "https://api.aotrust.link/mcp",
        "type": "streamable-http"
      },
      "identifier": "aotrust-protocol",
      "registryType": "pypi",
      "environmentVariables": [
        {
          "name": "AOTRUST_BASE_URL",
          "default": "https://api.aotrust.link/v1",
          "description": "AOTrust API base URL"
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/GitSerge-crypto/aotrust-skills",
    "source": "github"
  },
  "description": "Cryptographic proof of existence for AI agents. x402 on Base or Solana, NEAR anchored. Free tier."
}