- Track A: analytics event pipeline (traffic/catalog/commerce/operational/
quality events), synthetic-traffic separation enforced server-side by
environment/token, never a client-settable flag.
- Track S: 17-role/3-scope RBAC enforcement, audit log, secrets, rate
limiting, step-up auth - closes this session's most serious finding
(admin role model is decorative today, any authenticated admin has
full access regardless of assigned role).
- docs/backend/README.md: index of all 12 contract docs (Phases 1-10 +
2 tracks) in build order, plus what's deliberately excluded (namespace
migration, per-connector adapters, extra payment providers) and the
one thing still genuinely open across all of them - backend ownership.
- Cross-linked from BACKEND-API-REFERENCE.md and the delivery plan so the
index is discoverable from either entry point.
This closes out documentation for every phase/track in
PRODUCT-PLAN-v3.1-DELIVERY-PLAN.md that doesn't require a further business
decision. Nothing left undocumented on our side pending only implementation
and backend-ownership assignment.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
