generated: '2026-08-08'
method: derived
source: mcp/boat-lifestyle-tools-list.json
note: >-
  Entity graph derived from the inputSchema of the 13 MCP tools returned by an
  anonymous tools/list. There is no OpenAPI to derive from; every entity and field
  below appears verbatim in the fetched tool schemas.
identifier_format:
  style: Shopify global identifier (GID)
  example_form: gid://shopify/Checkout/{id}
entities:
- name: Product
  domain: catalog
  operations:
  - get_product
  - lookup_catalog
  - search_catalog
  fields:
  - id
  - selected[].name
  - selected[].label
  - preferences
  note: Variants are selected via the `selected` option name/label pairs.
- name: Cart
  domain: cart
  operations:
  - create_cart
  - get_cart
  - update_cart
  - cancel_cart
  fields:
  - id
  - line_items
  - buyer
  - context
  - attribution
  - fulfillment
  - discounts
- name: Checkout
  domain: checkout
  operations:
  - create_checkout
  - get_checkout
  - update_checkout
  - complete_checkout
  - cancel_checkout
  fields:
  - id
  - cart_id
  - line_items
  - buyer
  - payment
  - fulfillment
  - discounts
  - context
  - attribution
- name: LineItem
  domain: cart
  fields:
  - id
  - quantity
  - item
- name: Buyer
  domain: identity
  fields:
  - email
  - phone_number
- name: PaymentInstrument
  domain: payment
  fields:
  - instruments[]
  note: Populated per the payment handlers declared in /.well-known/ucp (Google Pay,
    Shopify card).
- name: FulfillmentMethod
  domain: fulfillment
  fields:
  - methods[]
  note: Store config allows shipping only, single destination, no method combinations.
- name: Discount
  domain: promotion
  fields:
  - codes[]
  note: Codes are case-insensitive and replace previously submitted codes.
- name: Order
  domain: order
  operations:
  - get_order
  fields:
  - id
- name: BuyerContext
  domain: localization
  fields:
  - address_country
  - address_region
  - postal_code
  - language
  - currency
  - intent
  - eligibility
- name: Attribution
  domain: marketing
  fields:
  - referring_domain
  - click_id_tag
  - click_id_value
  - activity_id_tag
  - activity_id_value
  - utm_campaign
  - utm_source
  - utm_medium
  - utm_content
  - utm_term
relationships:
- from: Checkout
  to: Cart
  type: belongs_to
  via: cart_id
- from: Cart
  to: LineItem
  type: has_many
  via: line_items
- from: Checkout
  to: LineItem
  type: has_many
  via: line_items
- from: Cart
  to: Buyer
  type: has_one
  via: buyer
- from: Checkout
  to: Buyer
  type: has_one
  via: buyer
- from: Checkout
  to: PaymentInstrument
  type: has_many
  via: payment.instruments
- from: Checkout
  to: FulfillmentMethod
  type: has_many
  via: fulfillment.methods
- from: Cart
  to: FulfillmentMethod
  type: has_many
  via: fulfillment.methods
- from: Checkout
  to: Discount
  type: has_many
  via: discounts.codes
- from: Cart
  to: Discount
  type: has_many
  via: discounts.codes
- from: LineItem
  to: Product
  type: belongs_to
  via: item
- from: Cart
  to: BuyerContext
  type: has_one
  via: context
- from: Checkout
  to: BuyerContext
  type: has_one
  via: context
- from: Cart
  to: Attribution
  type: has_one
  via: attribution
- from: Checkout
  to: Attribution
  type: has_one
  via: attribution