generated: '2026-08-01'
method: probed
source: well-known/feastables-ucp.json
description: >-
  Versioning and lifecycle posture of the Feastables agentic-commerce surface.
  Feastables versions nothing itself - it inherits dated protocol versions from UCP
  and MCP, which it negotiates through its own /.well-known/ucp document and the
  JSON-RPC initialize handshake.
versioning:
  - surface: UCP Shopping (https://feastables.com/api/ucp/mcp)
    scheme: dated
    current: '2026-04-08'
    supported: ['2026-04-08', '2026-01-23']
    negotiation: /.well-known/ucp supported_versions map
    version_documents:
      '2026-04-08': https://feastables.myshopify.com/.well-known/ucp/2026-04-08
      '2026-01-23': https://feastables.myshopify.com/.well-known/ucp/2026-01-23
    spec: https://ucp.dev/2026-04-08/specification/overview/
  - surface: Storefront MCP (https://feastables.com/api/mcp)
    scheme: dated protocol version
    current: '2025-06-18'
    negotiation: JSON-RPC initialize params.protocolVersion
    server_version: storefront-renderer 0.1.0
  - surface: payment handler dev.shopify.card
    scheme: dated
    current: '2026-01-15'
    source: well-known/feastables-ucp.json
deprecation:
  policy_url: null
  sunset_header: false
  note: >-
    No deprecation or sunset policy is published by Feastables. Version retirement
    is implied only by the supported_versions map in /.well-known/ucp - when a
    dated UCP version leaves that map it is no longer served.
sla:
  url: null
  uptime_target: null
status_page: null
status_page_note: >-
  No Feastables status page was found. The store runs on Shopify, whose platform
  status page is a third-party surface and is deliberately not recorded as a
  Feastables property.
change_log: null
change_log_note: >-
  No dated changelog or release notes are published. The agentic-discovery sitemap
  declares /agents.md at changefreq weekly, which is the only publisher-declared
  cadence signal on the agent surface.
deprecated_operations: []
capability_evolution:
  note: >-
    Capability drift is observable through /.well-known/ucp, which enumerates the
    dev.ucp.shopping.checkout, .cart, .fulfillment and .discount capabilities with
    their own version and minimum-protocol requirements.
x-evidence:
  fetched: '2026-08-01'
  urls:
    - https://feastables.com/.well-known/ucp
    - https://feastables.com/api/mcp
    - https://feastables.com/sitemap_agentic_discovery.xml