generated: '2026-08-12'
method: derived
source: >-
  Derived from the 13 UCP tool inputSchemas in
  mcp/evolved-by-nature-skincare-ucp-tools.json and the capability set in
  well-known/evolved-by-nature-skincare-ucp.json (captured 2026-08-12).
name: Evolved By Nature — commerce data model
description: >-
  Entity graph of the storefront commerce surface, read off the live MCP tool schemas. Entities are
  UCP/Shopify commerce objects as deployed by Evolved By Nature; there is no provider-authored object
  reference.
identifier_format: 'gid://shopify/<Type>/<id>'
entities:
- name: Catalog
  ucp_capability: dev.ucp.shopping.catalog.search, dev.ucp.shopping.catalog.lookup
  operations: [search_catalog, lookup_catalog, get_product]
  note: 7 products live on each storefront as of 2026-08-12.
- name: Product
  operations: [get_product, get_product_details, lookup_catalog]
  id_example: 'gid://shopify/Product/...'
- name: Cart
  ucp_capability: dev.ucp.shopping.cart
  operations: [create_cart, get_cart, update_cart, cancel_cart]
  id_example: 'gid://shopify/Cart/...'
- name: Checkout
  ucp_capability: dev.ucp.shopping.checkout
  operations: [create_checkout, get_checkout, update_checkout, complete_checkout, cancel_checkout]
  id_example: 'gid://shopify/Checkout/abc123'
- name: Order
  ucp_capability: dev.ucp.shopping.order
  operations: [get_order]
- name: PaymentInstrument
  note: Nested in checkout.payment.instruments[]; each carries id, handler_id and type.
- name: Fulfillment
  ucp_capability: dev.ucp.shopping.fulfillment
  config:
    allows_multi_destination_shipping: false
    allows_method_combinations: [[shipping]]
- name: Discount
  ucp_capability: dev.ucp.shopping.discount
- name: AgentProfile
  note: meta.ucp-agent.profile — a URI identifying the calling agent, required on every UCP tool.
relationships:
- from: Cart
  to: Product
  type: has_many
  via: line items
- from: Checkout
  to: Cart
  type: belongs_to
  via: cart id
- from: Checkout
  to: PaymentInstrument
  type: has_many
  via: checkout.payment.instruments
- from: Checkout
  to: Fulfillment
  type: has_one
  via: fulfillment capability (extends checkout, cart)
- from: Checkout
  to: Discount
  type: has_many
  via: discount capability (extends checkout, cart)
- from: Order
  to: Checkout
  type: belongs_to
  via: completed checkout
- from: Product
  to: Catalog
  type: belongs_to
  via: catalog search/lookup
money:
  representation: integer minor units + ISO 4217 currency code
notes:
- Derived only from schemas actually returned by tools/list; no entity is inferred from Shopify
  platform documentation.