{"ucp":{"version":"2026-08-25","services":{"dev.ucp.shopping":[{"version":"2026-08-25","spec":"https://ucp.dev/2026-08-25/specification/overview","transport":"mcp","schema":"https://ucp.dev/2026-08-25/services/shopping/mcp.openrpc.json"}]},"capabilities":{"dev.ucp.shopping.catalog.search":[{"version":"2026-08-25"}],"dev.ucp.shopping.catalog.lookup":[{"version":"2026-08-25"}],"dev.ucp.shopping.cart":[{"version":"2026-08-25"}],"dev.ucp.shopping.checkout":[{"version":"2026-08-25"}]},"payment_handlers":{}},"version":"2026-04-08","transport":"mcp","endpoint":"https://mcp.commonlands.com/mcp","capabilities":["dev.ucp.shopping.catalog.search","dev.ucp.shopping.catalog.lookup","dev.ucp.shopping.cart","dev.ucp.shopping.checkout"],"schema":{"name":"Commonlands catalog profile","url":"https://mcp.commonlands.com/schemas/ucp-catalog.json"},"metadata":{"service":"commonlands-mcp","mode":"catalog_fixture_with_live_shopify_read_and_cart_proxy_when_configured","liveConnectors":"shopify_read_only_and_storefront_cart_configured_separately","cartPersistence":"shopify_owned_when_cart_tools_exposed","cartBoundary":"tools_list_is_authoritative_owner_bound_cart_and_checkout_handoff_payment_on_shopify"}}