Card snapshot

This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.

{
  "protocolVersion": "0.3.0",
  "name": "ArgonautWorks ProofFlow Audit API",
  "description": "Generate a source-cited Devpost submission-compliance ledger from public contest and project evidence.",
  "url": "https://proofflow-agent.vercel.app/a2a",
  "preferredTransport": "JSONRPC",
  "additionalInterfaces": [
    {
      "url": "https://proofflow-agent.vercel.app/a2a",
      "transport": "JSONRPC"
    }
  ],
  "version": "0.3.0",
  "provider": {
    "organization": "ArgonautWorks",
    "url": "https://github.com/ArgonautWorks/proofflow-agent"
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "documentationUrl": "https://proofflow-agent.vercel.app/openapi.json",
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "proofflow-audit-purchase",
      "name": "Buy a public Devpost compliance audit",
      "description": "Discover the paid ProofFlow x402 audit route and its public-evidence input contract. A2A is discovery-only and never runs or purchases an audit.",
      "tags": [
        "Devpost",
        "hackathon",
        "compliance",
        "evidence",
        "x402"
      ],
      "examples": [
        "How do I buy a submission audit?",
        "What public URLs does ProofFlow require?"
      ]
    }
  ]
}