generated: '2026-08-26'
method: probed
source: >-
  https://drinkpoppi.com/.well-known/ucp,
  observed response header x-shopify-ucp-mcp-api-version on POST https://drinkpoppi.com/api/ucp/mcp,
  https://drinkpoppi.com/agents.md
note: >-
  poppi publishes no versioning policy, no deprecation policy, no SLA and no status page of its own. What
  it does expose — because the UCP stack carries it — is a dated protocol version, a documented set of
  supported versions, and a runtime version header. Recorded as observed; nothing inferred.
versioning:
  scheme: date-based protocol version
  current: '2026-04-08'
  supported: ['2026-04-08', '2026-01-23']
  runtime_header: x-shopify-ucp-mcp-api-version
  discovery: https://drinkpoppi.com/.well-known/ucp
  per_version_profiles:
    '2026-04-08': https://mother-beverage.myshopify.com/.well-known/ucp/2026-04-08
    '2026-01-23': https://mother-beverage.myshopify.com/.well-known/ucp/2026-01-23
  policy_published: false
graphql_versioning:
  scheme: quarterly dated versions in the URL path (Shopify Storefront API)
  path_template: https://drinkpoppi.com/api/{version}/graphql.json
  latest_supported: '2026-07'
  supported: ['2025-10', '2026-01', '2026-04', '2026-07']
  unsupported: ['2026-10 (release candidate)', 'unstable']
  discovery: 'query { publicApiVersions { handle supported displayName } } — probed 2026-08-26, HTTP 200'
  note: >-
    Four supported versions run concurrently and the list is machine-readable at runtime, which is a real
    (platform-provided) deprecation signal. The policy behind it is Shopify's, not poppi's, so no
    Deprecation pointer is emitted for poppi.
deprecation:
  policy_published: false
  sunset_header: not observed
  deprecation_header: not observed
  note: >-
    An older UCP version (2026-01-23) is still advertised alongside the current one, which is evidence of
    an overlap window in practice, but poppi publishes no deprecation policy stating how long that lasts.
  rfc8594: false
sla:
  published: false
status_page:
  published: false
  note: >-
    No status.drinkpoppi.com and no status link on the storefront. The underlying platform status page
    (status.shopify.com) belongs to Shopify, not to poppi, so no StatusPage pointer is emitted.
changelog:
  published: false
  note: No dated changelog for the agent surface. The only version history exposed is the UCP version list.
deprecated_operations: []