Macro-3 B5/B7 Scope Lock (2026-06-19)

Date: 2026-06-19 · Workstream: R2-B2-MACRO-3-OPTION-D-OWNER-DELEGATE-DECISION-PACKAGE-2026-06-19 (Deliverable 41 of 60) · Editorial revision: rev1 Class: B5/B7 scope lock · READ-ONLY · NON-ENACTING · NON-AUTHORIZING · B5_B7_SCOPE_CREEP guard · NO write performed.

Metadata convention. Editorial revision (rev1) only. Storage revision/content_length authoritative at read time.

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0. Status and non-authorization

STATUS: PASS — engineering / decision-prep. Holds B5 and B7 as dependency-only, not opened. Engineering PASS ≠ authority PASS. Default: HOLD.

1. Purpose

Guarantee this macro does not open B5 (backlog) or B7 (gate/GUC policy) as active workstreams.

2. Sources / evidence read

Macro-2 B5/B7 scope-lock reconfirmation; R1-K∥R2-B block-contract packets. Main process, no reader-agents.

3. Accepted baseline (carried)

B2 = inspect producer only. B5 = backlog pass (the residual one-shot belongs here, not B2). B7 = gate/GUC policy. Both are dependencies, referenced not redesigned.

4. Evidence / analysis

This package references B5 only to say "manual one-shot = B5 not B2" (D13) and B7 only to say gate policy stays as-is (warn-mode, switches OFF). Neither is designed, opened, or modified.

5. Recommendation / matrix / result — drift trigger (→ HOLD)

Any active design/implementation of B5 backlog draining or B7 gate-mode change = B5_B7_SCOPE_CREEP → HOLD. Status this run: NOT triggered.

6. Owner-gated future work

Opening B5 or B7 is a separate Owner-gated package; forbidden now.

7. What remains unresolved

B5/B7 remain unopened dependencies.

8. Ready for GPT/Codex review

Yes — Codex should scan for any B5/B7 active-workstream leakage.