Macro-5 Staging Build Authorization Summary for Codex — R2-B2 (2026-06-19)

Date: 2026-06-19 · Workstream: R2-B2-MACRO-5-STAGING-BUILD-AUTHORIZATION-PACKAGE-2026-06-19 (Deliverable 108 of 110) · Editorial revision: rev1 Class: authorization summary (for Codex) · READ-ONLY · NON-ENACTING · NON-AUTHORIZING · NO write performed.

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

---

0. Status and non-authorization

STATUS: PASS — engineering / design-only. The Codex-facing summary of what to verify. Engineering PASS ≠ authority PASS. Default: HOLD.

1. Purpose

Tell Codex what claims the package makes and where to attack them.

2. Sources / evidence read

Codex review packet (94) + attack list (95); non-write ledger (105); non-executable artifact register (106). Main process, no reader-agents.

3. Accepted baseline (carried)

Codex is the adversary of record; the package self-checks but does not certify itself.

4. Evidence / analysis — claims Codex should verify

Claim	Where
no executable SQL/DDL/migration/rollback script	21, 22, 106
no staging schema/table/corpus created	9, 54, 105
no actual B2 TD; entry gate honestly NO-GO	81
B2 output candidate-only	25, 32, 34
no channel selected / S2 assigned / Điều 0-G adopted	47, 48, 49
no bad-input test run / digest	72–77
0 mutating calls; read-only evidence	105
all blockers OPEN	100
v0.1 not overwritten; v0.2 not promoted	92
exactly 110 files; LEGO-clean	104, 3

5. Candidate / requirement / gate / result

Codex should return PASS_WITH_CAVEATS or HOLD/FAIL per MX-1…MX-17 (95). Expected: design/readiness-only accepted; all material caveats (GATE-3/4/5 NO-GO, blockers OPEN) retained.

6. Owner-gated future work

Codex review authorizes nothing; it gates the Owner step.

7. What remains unresolved

Codex verdict pending.

8. Ready for GPT/Codex review

Yes — this is the Codex entry summary.