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": "Cactus",
  "description": "Answers a team's questions about its own product from its code, its help pages and its customer conversations, for a member of the team signed in with OAuth. Every message is answered on its own. Cactus's own help answers anyone, with no sign-in, at https://mcp.heycactus.ai/p/cactus/a2a; its card is https://cactus.heycactus.ai/.well-known/agent-card.json.",
  "version": "1.0.0",
  "supportedInterfaces": [
    {
      "url": "https://heycactus.ai/a2a",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "1.0"
    },
    {
      "url": "https://mcp.heycactus.ai/a2a",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "1.0"
    }
  ],
  "provider": {
    "organization": "Cactus",
    "url": "https://heycactus.ai"
  },
  "documentationUrl": "https://heycactus.ai/auth.md",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "extendedAgentCard": false
  },
  "securitySchemes": {
    "cactus": {
      "oauth2SecurityScheme": {
        "description": "Sign in to Cactus as a member of the team.",
        "flows": {
          "authorizationCode": {
            "authorizationUrl": "https://heycactus.ai/oauth/authorize",
            "tokenUrl": "https://heycactus.ai/oauth/token",
            "scopes": {
              "cactus:read": "Read your team's pages, code map and past conversations",
              "cactus:ask": "Ask Cactus questions and start investigations; each creates a conversation"
            }
          }
        },
        "oauth2MetadataUrl": "https://heycactus.ai/.well-known/oauth-authorization-server"
      }
    }
  },
  "securityRequirements": [
    {
      "schemes": {
        "cactus": {
          "list": [
            "cactus:ask"
          ]
        }
      }
    }
  ],
  "defaultInputModes": [
    "text/plain"
  ],
  "defaultOutputModes": [
    "text/markdown",
    "application/json"
  ],
  "skills": [
    {
      "id": "ask-team-product",
      "name": "Ask about your product",
      "description": "Send a question about one of your team's products as text. The reply is one answer drawn from everything the team can see, with the pages it cites and a link to the conversation in Cactus. A team with more than one product names it by ref in the request's metadata.product. An answer that takes longer than a few minutes comes back as that link, where it is written when it is done.",
      "tags": [
        "product",
        "code",
        "support",
        "changelog"
      ],
      "examples": [
        "What changed in our product this week?",
        "Which of our help pages explain billing?",
        "What have customers asked about the new release?"
      ]
    }
  ]
}