Unsubscribed Commerce (UCP/MCP)
American Eagle Outfitters exposes one live, anonymously reachable MCP endpoint across its estate: the Universal Commerce Protocol (UCP) shopping server on www.unsubscribed.com, the AEO brand storefront running on Shopify. It answers `initialize` and `tools/list` without credentials and returns 13 real tools with full JSON Schema inputs covering catalog search, cart, checkout and order lookup. It is a Shopify platform capability served from an AEO-controlled hostname, not a server AEO wrote — but it is the surface an agent actually reaches when it shops an AEO brand, so it is recorded as present.
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Documentation
Documentation link · transport
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.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 line items, totals, discounts and taxes.get_checkout— Returns details about the checkout, including line items and totals.update_checkout— Updates a checkout (shipping address, method).complete_checkout— Completes a checkout; returns order ID and Thank You Page URL. Requires explicit buyer approval.cancel_checkout— Cancels a checkout.get_order— Get the details of an order.
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