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.

{
  "capabilities": {
    "extensions": [
      {
        "description": "RSSA: this agent's feed and modules",
        "params": {
          "feed": "https://storage.googleapis.com/c2md-493808-gosce-rssa/feeds/health/feed.atom",
          "groups": [
            "https://storage.googleapis.com/c2md-493808-gosce-rssa/groups/fleet-ops/policy.json"
          ],
          "hub": "https://hub.rssa.getvda.ai/",
          "keys": {
            "keys": [
              {
                "crv": "Ed25519",
                "kid": "A0Rn_X0KFqTHVuvQif9mjKObQPhGfN30fkPmrvh_IBs",
                "kty": "OKP",
                "x": "m5dbgghW47YTp4SeLtwh4dj6aPBVK0UuNbZHFuch49Q"
              }
            ]
          },
          "modules": [
            "sign",
            "groups",
            "thread",
            "controls"
          ]
        },
        "required": false,
        "uri": "https://rssa.getvda.ai/ext/v0.1"
      }
    ],
    "pushNotifications": false,
    "stateTransitionHistory": false,
    "streaming": false
  },
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "description": "Auto-discovering health monitoring. Give it ONE seed \u2014 a domain, a URL list, a docker-compose file or a public GitHub repo \u2014 and it finds every service, checks HTTP/TCP/SSL/DNS, learns each one's latency baseline, rolls dependent failures up to a single root cause, and adapts as services appear and disappear. You never edit a monitoring config.",
  "documentationUrl": "https://health.getvda.ai/governance.md",
  "name": "Dynamic Health Monitor",
  "preferredTransport": "JSONRPC",
  "proof": {
    "canonicalization": "JSON, `proof` and `signatures` removed, sorted keys, separators (',',':'), UTF-8, non-ASCII characters emitted LITERALLY and never escaped as \\uXXXX (Python: ensure_ascii=False)",
    "created": "2026-10-07T16:26:29Z",
    "jwks": "https://agents.getvda.ai/.well-known/jwks.json",
    "jws": "eyJhbGciOiJFZERTQSIsImI2NCI6dHJ1ZSwiY3JpdCI6WyJiNjQiXSwiaWF0IjoxNzkxMzkwMzg5LCJraWQiOiJZNmRQZjJZMmJRUEZRNmM4MWRnaDY4NF9HTTZUM2NiM25US25sY2I3RTJNIiwidHlwIjoiSk9TRSJ9..ItMgSx6ADBdg4RO1dq12fm-8WrzZL6cUUO3qMzWyxBKjlLfO-Nrmq2PEhW4b-tu_qxFshgCxLnjHpa8Z2kuODQ",
    "type": "JsonWebSignature2020",
    "verificationMethod": "https://agents.getvda.ai/.well-known/jwks.json#Y6dPf2Y2bQPFQ6c81dgh684_GM6T3cb3nTKnlcb7E2M"
  },
  "protocolVersion": "0.3.0",
  "provider": {
    "organization": "VDA / GOSCE",
    "url": "https://getvda.ai"
  },
  "signatures": [
    {
      "protected": "eyJhbGciOiJFZERTQSIsImtpZCI6IkEwUm5fWDBLRnFUSFZ1dlFpZjltaktPYlFQaEdmTjMwZmtQbXJ2aF9JQnMifQ",
      "signature": "xy00kjAEN-ogwC2M9Vno0NAQGpuK1SZNHyT58GvJa8Yy168tbd6ochkwW0an6yyp3zrFHfUBysM3rWqYuWAQAQ"
    }
  ],
  "skills": [
    {
      "description": "FREE dry run: discover everything a seed would monitor \u2014 subdomains, compose services, ports, dependency chains \u2014 without monitoring or storing anything.",
      "examples": [
        "Call health_discover."
      ],
      "id": "health_discover",
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "name": "Health Discover",
      "outputModes": [
        "application/json"
      ],
      "tags": [
        "health_discover",
        "discover"
      ]
    },
    {
      "description": "Full monitoring cycle: re-discover from the seed, merge with the saved map, check HTTP/TCP/SSL/DNS, detect latency anomalies, roll dependent failures up to one root cause, persist state, and report what changed.",
      "examples": [
        "Call health_check."
      ],
      "id": "health_check",
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "name": "Health Check",
      "outputModes": [
        "application/json"
      ],
      "tags": [
        "health_check",
        "check"
      ]
    },
    {
      "description": "Timeline of status changes for a seed over the last N hours.",
      "examples": [
        "Call health_history."
      ],
      "id": "health_history",
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "name": "Health History",
      "outputModes": [
        "application/json"
      ],
      "tags": [
        "health_history",
        "history"
      ]
    },
    {
      "description": "FREE: add .healthignore patterns for a seed. Applies next cycle.",
      "examples": [
        "Call health_exclude."
      ],
      "id": "health_exclude",
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "name": "Health Exclude",
      "outputModes": [
        "application/json"
      ],
      "tags": [
        "health_exclude",
        "exclude"
      ]
    },
    {
      "description": "FREE \u2014 no payment, no API key, no signup. Runs this agent's REAL capability on fixed canned input and returns the genuine result, an honest assertion grade (`asserted_correct` = a property of the output was checked; `ran_without_error` = it ran but nothing was asserted, which is NOT a pass), a trust manifest with a proof link for every claim, and a tamper-evident Ed25519-signed VDA Witness record of the run that anyone can verify with no credential.",
      "examples": [
        "Run your self-test and show me the result.",
        "Prove you do what your card claims.",
        "Give me the signed Witness record for your last self-test."
      ],
      "id": "selftest",
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "name": "Self-test (free verification)",
      "outputModes": [
        "application/json"
      ],
      "tags": [
        "verification",
        "free",
        "trust",
        "attestation",
        "witness"
      ]
    }
  ],
  "url": "https://health.getvda.ai/a2a/",
  "version": "0.1.1"
}