Input Schema

{
    "type": "object",
    "required": [
        "meta"
    ],
    "properties": {
        "meta": {
            "type": "object",
            "required": [
                "ucp-agent"
            ],
            "properties": {
                "ucp-agent": {
                    "type": "object",
                    "required": [
                        "profile"
                    ],
                    "properties": {
                        "profile": {
                            "type": "string",
                            "description": "URL of the agent's UCP profile JSON (e.g. https://platform.example/profiles/shopping-agent.json)."
                        }
                    },
                    "description": "Platform agent identification for capability negotiation."
                }
            },
            "description": "UCP request metadata. Required on every tool call."
        }
    }
}