Accord Trace

{
  "protocolVersion": "1.0",
  "name": "Accord Trace",
  "description": "Independent tamper-evident cryptographic evidence, receipt, verification, identity, wallet/treasury and agent-economic discovery infrastructure for AI-agent actions, artifacts, approvals and workflow handoffs.",
  "author": "Accord Trace",
  "wellKnownURI": "https://accordtrace.notary-labs.workers.dev/.well-known/agent-card.json",
  "url": "https://accordtrace.notary-labs.workers.dev/a2a",
  "version": "0.2.1",
  "provider": {
    "organization": "Accord Trace",
    "url": "https://accordtrace.notary-labs.workers.dev/"
  },
  "documentationUrl": "https://accordtrace.notary-labs.workers.dev/developers.html",
  "iconUrl": null,
  "supportsAuthenticatedExtendedCard": false,
  "security": [],
  "securitySchemes": {},
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false,
    "extensions": null
  },
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/plain"
  ],
  "skills": [
    {
      "id": "notarize_evidence",
      "name": "Create cryptographic proof",
      "description": "Create a tamper-evident timestamped Accord Trace proof for an action, artifact, approval, API output or workflow checkpoint. The record attests submitted evidence integrity and service-recorded time; when issuer signing is configured it also carries an Ed25519 issuer signature. It does not prove truth, identity, authorship, authority or legality.",
      "tags": [
        "cryptographic-evidence",
        "attestation",
        "agent-handoff",
        "artifact-integrity",
        "provenance",
        "sha-256",
        "audit-trail",
        "developer-tools"
      ],
      "examples": [
        "Create an integrity receipt for this deployment artifact before handing it to another agent."
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "verify_proof",
      "name": "Verify cryptographic proof",
      "description": "Verify an Accord Trace recorded proof and optionally confirm that supplied content or a SHA-256 digest matches the recorded evidence; verify an issuer signature when present.",
      "tags": [
        "verification",
        "cryptographic-evidence",
        "artifact-integrity",
        "agent-handoff",
        "tamper-evident",
        "developer-tools"
      ],
      "examples": [
        "Verify this Accord Trace proof and compare it with the artifact I received."
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "get_proof",
      "name": "Retrieve proof metadata",
      "description": "Retrieve public non-secret proof metadata and machine-readable verification information by Accord Trace proof identifier.",
      "tags": [
        "proof",
        "receipt",
        "provenance",
        "verification",
        "audit-trail",
        "developer-tools"
      ],
      "examples": [
        "Retrieve the verification metadata for this Accord Trace proof ID."
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "hash_content",
      "name": "Hash content",
      "description": "Generate a canonical SHA-256 digest suitable for privacy-preserving evidence registration without creating or storing a proof.",
      "tags": [
        "sha-256",
        "privacy",
        "artifact-integrity",
        "cryptographic-evidence",
        "developer-tools"
      ],
      "examples": [
        "Generate a canonical SHA-256 digest for this JSON artifact."
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "network_capabilities",
      "name": "Inspect affiliate network policy",
      "description": "Read the live one-level Agent Affiliate Network economics, anti-downline/self-referral rules and payout activation status. This read-only action does not enroll or attribute an agent.",
      "tags": [
        "agent-economy",
        "affiliate",
        "referral",
        "policy",
        "read-only"
      ],
      "examples": [
        "What are the current Accord Trace referral economics and payout status?"
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "network_stats",
      "name": "Inspect affiliate network statistics",
      "description": "Read aggregate network states while keeping invitation payloads, attributions, qualified direct sales, earned commissions and paid commissions distinct.",
      "tags": [
        "agent-economy",
        "affiliate",
        "statistics",
        "evidence",
        "read-only"
      ],
      "examples": [
        "Show the current evidence-backed Accord Trace affiliate network statistics."
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "passport_product_capabilities",
      "name": "Inspect Passport Certificate readiness",
      "description": "Read the standalone Agent Passport Certificate product price and live commercial readiness gates without starting checkout.",
      "tags": [
        "agent-passport",
        "certificate",
        "commerce",
        "readiness",
        "read-only"
      ],
      "examples": [
        "Is the Accord Trace Agent Passport Certificate commercially ready, and what is its current price?"
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "wallet_capabilities",
      "name": "Inspect Agent Wallet capabilities",
      "description": "Read the machine-facing Agent Wallet feature gates, Ed25519 signing contract, USDC representation, policy decisions and explicit funded-balance/no-credit boundary. Read-only; wallet creation and money movement still require direct Passport-signed requests.",
      "tags": [
        "agent-wallet",
        "agent-treasury",
        "usdc",
        "policy",
        "ed25519",
        "machine-to-machine",
        "read-only",
        "no-credit"
      ],
      "examples": [
        "Show the Agent Wallet signing contract and tell me whether agent payments are currently enabled."
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "resolve_referral",
      "name": "Resolve direct referral",
      "description": "Resolve an active direct referral code to its public record and disclosure. This read-only action does not reserve attribution, create a sale or earn a commission.",
      "tags": [
        "agent-economy",
        "referral",
        "disclosure",
        "read-only"
      ],
      "examples": [
        "Resolve this Accord Trace referral code before deciding whether to use it."
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ],
  "conformance": true,
  "conformance_errors": null,
  "homepage": null,
  "repository": null,
  "license": null,
  "pricing": null,
  "contact": null,
  "id": "7d84b6ae-ecb7-4c80-bd53-b25894d7be00",
  "category": "trust-safety",
  "category_secondary": null
}