CURE Universal Commerce Protocol (UCP) MCP Server
CURE (Cure Hydration) serves a live, first-party, anonymously reachable Model Context Protocol server on its own domain at /api/ucp/mcp. It is the Shopify Universal Commerce Protocol (UCP) shopping service — catalog search, catalog lookup, cart, checkout and order tools — advertised from the store's own /llms.txt, /agents.md, /robots.txt and /.well-known/ucp. tools/list and initialize answer without credentials; tools/call is gated on a resolvable UCP agent profile URI supplied in every request's meta block.
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Endpoint
Hosted endpoint · transport http
Connect
This is a remote MCP server — point an MCP client at the endpoint URL. Clients with native remote support (Claude, Cursor, VS Code, …):
For stdio-only clients (older Claude Desktop, etc.), bridge with mcp-remote:
If the server requires authentication, add the provider's token/header (e.g. an X-API-Key) per its docs. A quick reachability check:
Tools
search_catalog— Search for products from the online store, hosted on Shopify.lookup_catalog— Look up multiple products or variants by identifier.get_product— Retrieve complete product detail by identifier. Returns a singular product.create_cart— Creates a new cart.get_cart— Get the cart contents.update_cart— Perform updates to a cart.cancel_cart— Cancels a cart.create_checkout— Creates a checkout. Returns checkout details, including line items, totals, discounts and taxes.get_checkout— Returns details about the checkout, including line items, totals, and any applicable discounts or taxes.update_checkout— Updates a checkout. Returns checkout details.complete_checkout— Completes a checkout and returns the checkout result, including order ID and Thank You Page URL. Requires buyer approval.cancel_checkout— Cancels a checkout.get_order— Get the details of an order.
About MCP
The Model Context Protocol (MCP) is an open protocol Anthropic introduced for connecting LLM-based agents to external tools and data sources. Providers publish MCP servers that expose their API surface as structured, discoverable tools — an MCP-compatible client (Claude Desktop, Cursor, Cline, Continue, etc.) can connect to the server and call its tools without any per-provider integration code.
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