Phase 3 core memory substrate

Publish Phase 3 memory ADRs 0060–0061, add ADR-0059 to navigation, and reconcile the phase ADR register and index tables.

Milestone 3.E.4 — ADR Consolidation and Index Update

Status: Complete
Goal: Track E — Exit Gate
Phase: 3 — Core Memory Substrate
Estimated effort: 1 day

Delivered

ItemResult
ADR-0060Memory tenant isolation + read-path Tier-1 PII guard (3.E.1)
ADR-0061HNSW + ranking + write CI regression gates (3.E.3)
ADR-0059Added to meta.json sidebar (file existed; was not navigable)
No new ADR for 3.D.2 / 3.D.3Composite scoring v2 → ADR-0053; hot cache → ADR-0059
decisions.mdxStale Pending/Occupied register replaced with Accepted table
index.mdxKey Design Decisions table updated through ADR-0061

GDPR org-scope cascade (#641) documented as deferred in ADR-0060 — no standalone ADR until Phase 4.A.2.

Success signals

  • ADR-0060 and ADR-0061 published following existing template
  • ADR-0059 added to meta.json navigation
  • Phase decision log and index reconciled
  • pnpm exec fumadocs-mdx regeneration successful
  • Markdown lint passes

Prerequisites

  • All Track A–D milestones (ADRs document decisions made during implementation)
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