generated: '2026-07-20'
method: searched
status: published
source: https://jaysheadphones.com/.well-known/ucp
note: JAYS exposes an agent-commerce surface through Shopify's Universal Commerce Protocol (UCP). The
  UCP merchant profile advertises a hosted MCP endpoint for the "dev.ucp.shopping" service. This is Shopify-provided
  storefront infrastructure (store jays-swe.myshopify.com), not a JAYS-authored developer API. Tools are
  defined by the UCP shopping schema, not per-operation here.
server:
  name: jays-ucp-shopping
  transport: http
  url: https://jays-swe.myshopify.com/api/ucp/mcp
  protocol: ucp
  ucp_version: '2026-04-08'
  spec: https://ucp.dev/2026-04-08/specification/overview/
  schema: https://ucp.dev/2026-04-08/services/shopping/mcp.openrpc.json
services:
- id: dev.ucp.shopping
  transports:
  - mcp
  - embedded
  capabilities:
  - dev.ucp.shopping.checkout
  - dev.ucp.shopping.fulfillment
  - dev.ucp.shopping.discount
  - dev.ucp.shopping.cart
tools: []
deployment:
  mode: remote
  endpoint: https://jays-swe.myshopify.com/api/ucp/mcp
  verified: probed
  probe: live
  tools: 13
  checked: '2026-08-12'
  source: catalog MCP census