ICON Aircraft · OpenAPI Overlay 1.0.0

API Evangelist enhancements — Shop ICON Storefront API

8 actions 8 updates update extends ../openapi/icon-aircraft-store-api-openapi.yml

Generated by API Evangelist Written by API Evangelist tooling for ICON Aircraft's API. It is a proposal applied on top of the contract, not a document ICON Aircraft publishes.

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What the actions change

x-verifiedx-api-evangelist-profilex-derived-byx-derived-fromx-provider-published-specx-platformx-ownership-evidencex-agent-surfaces

Targets 6

$.info

$.paths['/products.json'].get

$.paths['/collections.json'].get

$.paths['/meta.json'].get

$.paths['/cart.js'].get

$.paths['/products/{handle}.json'].get.responses['404']

OpenAPI Overlay

overlay: 1.0.0
info:
  title: API Evangelist enhancements — Shop ICON Storefront API
  version: 1.0.0
extends: ../openapi/icon-aircraft-store-api-openapi.yml
x-provenance:
  generated: '2026-08-22'
  method: generated
  source: >-
    API Evangelist enrichment pass, 2026-08-22. Records the ownership evidence, the agent-surface
    cross-reference and the reversibility warning that belong alongside the spec rather than inside it.
actions:
  - target: $.info
    update:
      x-api-evangelist-profile: https://apis.io/providers/icon-aircraft/
      x-derived-by: API Evangelist enrichment pipeline
      x-derived-from: https://store.iconaircraft.com/agents.md
      x-provider-published-spec: false
      x-platform: Shopify
  - target: $.info
    update:
      x-ownership-evidence:
        probe: GET https://store.iconaircraft.com/meta.json
        status: 200
        merchant_name: Shop ICON
        shop_id: 376732
        myshopify_domain: iconaircraft.myshopify.com
        city: Vacaville
        province: California
        note: >-
          Vacaville, California is ICON Aircraft's headquarters, and the store's own published
          returns address is 2141 ICON Way, Vacaville, CA 95688. The storefront is judged by what it
          says about itself, not by the host it was fetched from.
  - target: $.info
    update:
      x-agent-surfaces:
        mcp: https://store.iconaircraft.com/api/ucp/mcp
        ucp_discovery: https://store.iconaircraft.com/.well-known/ucp
        agents_md: https://store.iconaircraft.com/agents.md
        llms_txt: https://store.iconaircraft.com/llms.txt
        crosswalk: ../mcp/icon-aircraft-tool-crosswalk.yml
        note: >-
          The agent-callable surface is strictly larger than this specification. Every cart,
          checkout and order mutation is MCP-only by design.
  - target: $.paths['/products.json'].get
    update:
      x-verified:
        date: '2026-08-22'
        status: 200
        item_count: 43
  - target: $.paths['/collections.json'].get
    update:
      x-verified:
        date: '2026-08-22'
        status: 200
        item_count: 13
  - target: $.paths['/meta.json'].get
    update:
      x-verified:
        date: '2026-08-22'
        status: 200
      x-role: ownership-attestation
  - target: $.paths['/cart.js'].get
    update:
      x-agent-guidance: >-
        Prefer the UCP/MCP cart tools. This endpoint is bound to a Shopify session cookie and a
        stateless agent cannot reach an MCP-created cart through it.
      x-reversibility: ../conventions/icon-aircraft-conventions.yml
  - target: $.paths['/products/{handle}.json'].get.responses['404']
    update:
      x-defect: >-
        Observed 2026-08-22: an unknown handle returns HTTP 404 with content-type
        application/json and an HTML body. A client trusting the content-type will throw on parse.