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Card snapshot

agency-check.app · 2026-11-07 07:45:36 UTC · c13466251bd618eab14492b91340120c7d0de392a2df9100e54a58a66c6d0e65

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": "1.0",
  "name": "Agency Check",
  "description": "A second look before an agent acts. Returns one Decision Card: Ready to review, Clarify one thing, or Pause and verify. Reviews only what it is sent; never contacts anyone, blocks anything, or acts.",
  "url": "https://agency-check.app/a2a",
  "preferredTransport": "JSONRPC",
  "supportedInterfaces": [
    {
      "url": "https://agency-check.app/a2a",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "1.0"
    }
  ],
  "provider": {
    "organization": "Cyber Strategy Institute",
    "url": "https://cyberstrategyinstitute.com"
  },
  "version": "0.1.0",
  "iconUrl": "https://agency-check.app/icon-512.png",
  "documentationUrl": "https://cyberstrategyinstitute.com/agency-check/",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "securitySchemes": {
    "oauth": {
      "type": "oauth2",
      "oauth2MetadataUrl": "https://agency-check.app/.well-known/oauth-authorization-server",
      "flows": {
        "authorizationCode": {
          "authorizationUrl": "https://agency-check.app/authorize",
          "tokenUrl": "https://agency-check.app/token",
          "scopes": {
            "check:read": "Run Decision Card checks. It only reviews what is sent to it."
          }
        }
      }
    }
  },
  "security": [
    {
      "oauth": [
        "check:read"
      ]
    }
  ],
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/plain"
  ],
  "skills": [
    {
      "id": "agency_check",
      "name": "Check this first",
      "description": "Second look at a proposed purchase, message, form, booking, sign-up, connection, or a claim that a task is done.",
      "tags": [
        "decision-card",
        "second-look",
        "consumer"
      ],
      "examples": [
        "Check this first before you pay the plumber.",
        "Check this message first. It says it's my son from a new number."
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ]
    }
  ],
  "extensions": [
    {
      "uri": "https://cyberstrategyinstitute.com/nexus/v0.4",
      "description": "NEXUS context in message.metadata; NOR v0.3 receipts",
      "required": false
    }
  ]
}