{
  "ucp": {
    "version": "2026-04-08",
    "services": {
      "dev.ucp.shopping": [
        {
          "version": "2026-04-08",
          "spec": "https://ucp.dev/2026-04-08/specification/overview",
          "transport": "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/search"
        }
      ],
      "dev.ucp.shopping.catalog.lookup": [
        {
          "version": "2026-04-08",
          "spec": "https://ucp.dev/2026-04-08/specification/catalog/lookup"
        }
      ],
      "dev.ucp.shopping.cart": [
        {
          "version": "2026-04-08",
          "spec": "https://ucp.dev/2026-04-08/specification/cart"
        }
      ],
      "dev.ucp.shopping.checkout": [
        {
          "version": "2026-04-08"
        }
      ],
      "dev.ucp.shopping.fulfillment": [
        {
          "version": "2026-04-08",
          "extends": [
            "dev.ucp.shopping.checkout",
            "dev.ucp.shopping.cart"
          ]
        }
      ],
      "dev.ucp.shopping.discount": [
        {
          "version": "2026-04-08",
          "extends": [
            "dev.ucp.shopping.checkout",
            "dev.ucp.shopping.cart"
          ]
        }
      ],
      "dev.ucp.shopping.buyer_consent": [
        {
          "version": "2026-04-08",
          "extends": "dev.ucp.shopping.checkout"
        }
      ],
      "dev.ucp.shopping.order": [
        {
          "version": "2026-04-08",
          "spec": "https://ucp.dev/2026-04-08/specification/order"
        }
      ]
    },
    "payment_handlers": {}
  },
  "signing_keys": [
    {
      "kty": "EC",
      "x": "Erv4vnpcQgeD3Nfsm9kGoy7un8F_3RkwgfJCiyBbI7c",
      "y": "pGVsJIl6VzY1fi1TaFZPY0_f4d7baJ54XBYaVFgnKJ0",
      "crv": "P-256",
      "kid": "runagentcheck.com",
      "use": "sig",
      "alg": "ES256"
    }
  ]
}