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.

{
  "name": "Open Agent Utility Index",
  "description": "Transparent utilities and a privacy-minimized agent-measurement sensor.",
  "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev",
  "protocolVersion": "1.0",
  "version": "3.0.0",
  "capabilities": {
    "streaming": false
  },
  "skills": [
    {
      "id": "utc-time",
      "name": "utc-time",
      "description": "Current UTC timestamp."
    },
    {
      "id": "timezone",
      "name": "timezone",
      "description": "Current time in a named IANA timezone."
    },
    {
      "id": "validate-json",
      "name": "validate-json",
      "description": "Check whether a body is valid JSON. The body is discarded."
    },
    {
      "id": "normalize-url",
      "name": "normalize-url",
      "description": "Return origin, host, and path for a URL. Query and fragment are dropped."
    },
    {
      "id": "inspect-robots",
      "name": "inspect-robots",
      "description": "Fetch a public robots.txt and return group counts only."
    },
    {
      "id": "domain-shape",
      "name": "domain-shape",
      "description": "Split a hostname into labels without WHOIS or ownership data."
    },
    {
      "id": "citation",
      "name": "citation",
      "description": "Return host, scheme, and HTTP status for a URL. Page content is not stored."
    },
    {
      "id": "compatibility",
      "name": "compatibility",
      "description": "Show how this request is classified. No identifiers are retained."
    },
    {
      "id": "status-catalog",
      "name": "status-catalog",
      "description": "Short catalog of common HTTP status codes."
    },
    {
      "id": "iana-zones",
      "name": "iana-zones",
      "description": "Common IANA timezone names for clock calls."
    }
  ]
}