After shipping the four Phase 6 plan drafts (PRs 77-80), the adversarial-review
adjustments lived only as trailing "Review" sections. An implementer reading
Stream A would find the original unadjusted guidance, then have to cross-reference
the review to reconcile. This PR makes the plans genuinely executable:
1. Merges every ACCEPTed review finding into the actual Scope / Stream / Compliance
sections of each phase plan:
- phase-6-1: Scope table rewrite (per-capability retry, (instance,host) pipeline key,
MemoryTracking vs MemoryRecycle split, hybrid watchdog formula, demand-aware
wedge detector, generation-sealed LiteDB). Streams A/B/D + Compliance rewritten.
- phase-6-2: AuthorizationDecision tri-state, control/data-plane separation,
MembershipFreshnessInterval (15 min), AuthCacheMaxStaleness (5 min),
subscription stamp-and-reevaluate. Stream C widened to 11 OPC UA operations.
- phase-6-3: 8-state ServiceLevel matrix (OPC UA Part 5 §6.3.34-compliant),
two-layer peer probe (/healthz + UaHealthProbe), apply-lease via await using,
publish-generation fencing, InvalidTopology runtime state, ServerUriArray
self-first + peers. New Stream F (interop matrix + Galaxy failover).
- phase-6-4: DraftRevisionToken concurrency control, staged-import via
EquipmentImportBatch with user-scoped visibility, CSV header version marker,
decision-#117-aligned identifier columns, 1000-row diff cap,
decision-#139 OPC 40010 fields, Identification inherits Equipment ACL.
2. Appends decisions #143 through #162 to docs/v2/plan.md capturing the
architectural commitments the adjustments created. Each decision carries its
dated rationale so future readers know why the choice was made.
3. Scaffolds scripts/compliance/phase-6-{1,2,3,4}-compliance.ps1 — PowerShell
stubs with Assert-Todo / Assert-Pass / Assert-Fail helpers. Every check
maps to a Stream task ID from the corresponding phase plan. Currently all
checks are TODO and scripts exit 0; each implementation task is responsible
for replacing its TODO with a real check before closing that task. Saved
as UTF-8 with BOM so Windows PowerShell 5.1 parses em-dash characters
without breaking.
Net result: the Phase 6.1 plan is genuinely ready to execute. Stream A.3 can
start tomorrow without reconciling Streams vs. Review on every task; the
compliance script is wired to the Stream IDs; plan.md has the architectural
commitments that justify the Stream choices.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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