{
    "ucp": {
        "version": "2026-04-08",
        "services": {
            "dev.ucp.shopping": [
                {
                    "version": "2026-04-08",
                    "transport": "mcp",
                    "endpoint": "https://ready.expandingweb.com/mcp",
                    "spec": "https://ucp.dev/2026-04-08/specification/catalog/mcp/",
                    "schema": "https://ucp.dev/2026-04-08/services/shopping/mcp.openrpc.json"
                }
            ]
        },
        "capabilities": {
            "dev.ucp.shopping.catalog.search": [
                {
                    "version": "2026-04-08",
                    "spec": "https://ucp.dev/2026-04-08/specification/catalog/",
                    "schema": "https://ucp.dev/2026-04-08/schemas/shopping/catalog_search.json"
                }
            ],
            "dev.ucp.shopping.catalog.lookup": [
                {
                    "version": "2026-04-08",
                    "spec": "https://ucp.dev/2026-04-08/specification/catalog/",
                    "schema": "https://ucp.dev/2026-04-08/schemas/shopping/catalog_lookup.json"
                }
            ],
            "com.expandingweb.agent_feedback": [
                {
                    "version": "2026-04-08",
                    "spec": "https://expandingweb.com/#system",
                    "schema": "https://expandingweb.com/schemas/agent-feedback.json",
                    "config": {
                        "endpoint": "https://ready.expandingweb.com/agent-feedback",
                        "method": "POST",
                        "authentication": "none",
                        "fields": [
                            "summary (required)",
                            "kind",
                            "path",
                            "expected",
                            "contact"
                        ],
                        "kinds": [
                            "blocked_by_edge",
                            "checkout_blocked",
                            "not_found",
                            "server_error",
                            "timeout",
                            "missing_data",
                            "search_dead_end",
                            "mcp_error",
                            "manifest_error",
                            "other"
                        ],
                        "description": "Report anything that stopped you from completing a task here. Read by a human."
                    }
                }
            ]
        },
        "payment_handlers": {}
    },
    "x-expandingweb": {
        "name": "Nord Trail",
        "description": "Demonstration outdoor-gear storefront and reference agentic-commerce implementation. The catalog is real and readable over MCP; no order is fulfilled and no payment method is live, which is why payment_handlers is empty and no checkout capability is declared.",
        "provider": {
            "name": "Expanding Web Marcin Dancewicz",
            "url": "https://expandingweb.com/",
            "contact": "info@expandingweb.com"
        },
        "transactional": false,
        "mcp_tools": [
            "search_catalog",
            "lookup_catalog",
            "get_product",
            "list_products",
            "check_stock",
            "report_problem"
        ],
        "links": {
            "about": "https://expandingweb.com/#system",
            "privacy": "https://expandingweb.com/privacy",
            "sitemap": "https://ready.expandingweb.com/sitemap.xml",
            "llms": "https://ready.expandingweb.com/llms.txt"
        }
    }
}