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": "DeltaMesh Web Freshness",
  "description": "Checks and compares public web freshness metadata for autonomous agents.",
  "url": "https://deltamesh-agent-beacon.giuelvy.workers.dev/a2a",
  "preferredTransport": "JSONRPC",
  "additionalInterfaces": [
    {
      "url": "https://deltamesh-agent-beacon.giuelvy.workers.dev/a2a",
      "transport": "JSONRPC"
    }
  ],
  "version": "4.0.0",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false
  },
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/plain"
  ],
  "skills": [
    {
      "id": "web-freshness",
      "name": "Web freshness check",
      "description": "Observe status, ETag, Last-Modified and cache metadata for a public HTTPS URL.",
      "tags": [
        "web",
        "freshness",
        "etag",
        "last-modified",
        "verification"
      ],
      "examples": [
        "Check freshness for https://example.com"
      ]
    },
    {
      "id": "compare-web-freshness",
      "name": "Compare web freshness",
      "description": "Compare public response metadata for two to five URLs.",
      "tags": [
        "compare",
        "web",
        "metadata"
      ],
      "examples": [
        "Compare https://example.com and https://www.iana.org"
      ]
    }
  ]
}