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": "Hightouch Marketing Agent",
  "protocolVersion": "0.3.0",
  "description": "Hightouch's AI marketing agent. Builds and saves audiences and journeys, and answers marketing analytics and strategy questions over your customer data.",
  "url": "https://api.hightouch.com/api/v1/a2a/messages",
  "preferredTransport": "JSONRPC",
  "provider": {
    "organization": "Hightouch",
    "url": "https://hightouch.com"
  },
  "version": "1.0.0",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "extensions": [
      {
        "uri": "https://a2ui.org/a2a-extension/a2ui/v0.8",
        "required": false,
        "description": "Uses A2UI cards for interactive responses.",
        "params": {
          "supportedCatalogIds": [
            "https://a2ui.org/specification/v0_8/standard_catalog_definition.json"
          ]
        }
      }
    ]
  },
  "defaultInputModes": [
    "text/plain"
  ],
  "defaultOutputModes": [
    "text/plain"
  ],
  "skills": [
    {
      "id": "audiences",
      "name": "Audience creation",
      "description": "Create and iterate on customer audience definitions from natural language.",
      "tags": [
        "audiences",
        "cdp"
      ],
      "examples": [
        "Create an audience of users who made a purchase in the last 30 days"
      ]
    },
    {
      "id": "journeys",
      "name": "Journey creation",
      "description": "Design multi-step lifecycle marketing journeys.",
      "tags": [
        "journeys",
        "lifecycle"
      ],
      "examples": [
        "When a user signs up, wait 1 day, then send a welcome email"
      ]
    },
    {
      "id": "marketing-analytics",
      "name": "Marketing analytics",
      "description": "Answer marketing analytics and strategy questions over warehouse data.",
      "tags": [
        "analytics"
      ],
      "examples": [
        "How did the spring campaign perform last month?"
      ]
    }
  ],
  "supportsAuthenticatedExtendedCard": false,
  "security": [
    {
      "oauth2": []
    }
  ],
  "securitySchemes": {
    "oauth2": {
      "type": "oauth2",
      "flows": {
        "authorizationCode": {
          "authorizationUrl": "https://mcp-auth.hightouch.com/oauth2/authorize",
          "tokenUrl": "https://mcp-auth.hightouch.com/oauth2/token",
          "refreshUrl": "https://mcp-auth.hightouch.com/oauth2/token",
          "scopes": {}
        }
      }
    }
  }
}