generated: '2026-08-11'
method: probed
source: https://trycreate.co/api/ucp/mcp
name: Create Wellness UCP Commerce MCP
status: live
transport: streamable-http
protocol:
  name: Universal Commerce Protocol
  spec: https://ucp.dev
  version: '2026-04-08'
  supported_versions:
  - '2026-04-08'
  - '2026-01-23'
endpoints:
- url: https://trycreate.co/api/ucp/mcp
  advertised_in: https://trycreate.co/llms.txt
  verified: true
  http_status: 200
- url: https://trycreate-808.myshopify.com/api/ucp/mcp
  advertised_in: https://trycreate.co/.well-known/ucp
  verified: false
  note: The UCP discovery document names the myshopify.com host as the canonical service endpoint while
    llms.txt/robots.txt/agents.md advertise the brand host. The brand host was the one probed and it answered.
discovery:
- https://trycreate.co/.well-known/ucp
- https://trycreate.co/llms.txt
- https://trycreate.co/agents.md
- https://trycreate.co/robots.txt
authentication:
  anonymous: true
  note: tools/list answered anonymously — no OAuth challenge, no bearer token. Every tool requires meta["ucp-agent"].profile
    (an agent profile URI) as its only identity input. Buyer identity for order lookup rides Shopify Customer
    Accounts OIDC (see authentication/create-wellness-authentication.yml).
x-evidence:
  fetched: '2026-08-11'
  method: POST
  url: https://trycreate.co/api/ucp/mcp
  request: '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
  http_status: 200
  content_type: application/json
  response_bytes: 47909
  saved_to: mcp/create-wellness-mcp-tools.json
tool_count: 13
tools:
- name: search_catalog
  category: catalog
  description: Natural-language and/or filtered product search over the store catalog. Cursor-paginated.
- name: lookup_catalog
  category: catalog
  description: Look up specific catalog entries.
- name: get_product
  category: catalog
  description: Retrieve a single product.
- name: create_cart
  category: cart
  description: Create a cart with line items, buyer contact, and localization context hints.
- name: get_cart
  category: cart
  description: Retrieve a cart by id.
- name: update_cart
  category: cart
  description: Update line items / buyer / context on an existing cart.
- name: cancel_cart
  category: cart
  description: Cancel a cart.
- name: create_checkout
  category: checkout
  description: Create a checkout; returns line items, totals, discounts and taxes.
- name: get_checkout
  category: checkout
  description: Retrieve a checkout by id (gid://shopify/Checkout/...).
- name: update_checkout
  category: checkout
  description: Set shipping address, fulfillment method, discounts on a checkout.
- name: complete_checkout
  category: checkout
  description: Finalize the purchase. REQUIRES meta["idempotency-key"] — the only tool of the thirteen
    that does. Returns order id and thank-you-page URL, or errors.
- name: cancel_checkout
  category: checkout
  description: Cancel a checkout.
- name: get_order
  category: order
  description: Retrieve an order by id.
capabilities_declared:
- dev.ucp.shopping.catalog.search
- dev.ucp.shopping.catalog.lookup
- dev.ucp.shopping.cart
- dev.ucp.shopping.checkout
- dev.ucp.shopping.fulfillment
- dev.ucp.shopping.discount
- dev.ucp.shopping.order
- dev.shopify.catalog
payment_handlers:
- com.google.pay
- dev.shopify.card
- dev.shopify.shop_pay
constraints:
- Checkout requires contemporaneous human approval — robots.txt and llms.txt both state agents must not
  complete payment without explicit buyer consent.
- The MCP endpoint is rate-limited per IP; agents are told to back off on 429.
- All prices are integers in ISO 4217 minor units paired with a currency code ({"amount":600,"currency":"USD"}
  is $6.00).
provenance_note: This MCP server is provided by the Shopify platform, not authored by Create Wellness.
  It is nonetheless served from the brand's own host and advertised from the brand's own robots.txt, llms.txt
  and agents.md, so it is a real, callable agent surface on trycreate.co.
deployment:
  mode: remote
  verified: searched
  tools: 13
  checked: '2026-08-12'
  source: catalog MCP census