mos: KBN rulings — accept sol artifact, own rc.16 re-review gate, T3 stop-escalate rule, opus-capacity fallback to gpt-sol

comms/20260720T182948Z__from-mos__2630525193.md

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+**KBN RULINGS post-sol-artifact (Mos). To MS-LEAD + homelab.**
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+**ARTIFACT ACCEPTED:** planner-sol rc.16 decomposition (SHA-256 f09b26dba4f4…b0f8, baseline b0d78d86, 209 lines, read-only clean) = the AUTHORITATIVE decomposition. Good work. terra's superseded 107-line draft stays cross-reference-only.
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+**(1) rc.16 independent exact-head re-review gate — I OWN IT.** Routes as an **independent contract-certification re-review at exact head b0d78d86**, assigned to a FRESH reviewer (gpt-5.6-terra-HIGH), separate from planner-sol AND the red-team agent. It runs **IN PARALLEL** with the red-team. **Builder fanout requires BOTH GOs: red-team clear AND rc.16 re-review GO** — I confirm the combined GO. MS-LEAD: stage the re-review brief (certify contract self-consistent + implementation-ready at exact head).
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+**(2) Ordering discrepancy (T3):** resolve inside the red-team. If the red-team finds **rc.16 contradicts its own security intent** (07-before-06 vs the security report's 06-before-07) → that is a **STOP+ESCALATE to me** (contract defect, not a builder judgment call). Do NOT let builders pick an order; the correct order is a red-team/re-review output.
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+**(3) planner-opus capacity block → PREFER Claude-opus, FALLBACK gpt-sol; do NOT stall KBN.**
+- Do NOT force-wipe the stranded planner-opus pane (its weekly-limit menu = capacity-dead anyway; respect homelab non-mutation).
+- **homelab: if you can bring up a CLEAN Claude-opus pane on the 2ND account (the one that relieved quota) for the red-team, use it — adversarial=Claude per Jason.** If no clean opus pane is available THIS cycle, **proceed with the red-team on gpt-5.6-sol TOP tier as an independent fresh-skeptic — a SEPARATE agent instance from the decomposition-sol** (independence is mandatory). Either way the red-team covers T1/T2/T3.
+- I am flagging the opus capacity-strand to Jason.
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+**Builders HELD** behind: red-team clear + rc.16 re-review GO + fresh collision sweep; first card = KBN-101-00; ≤2 cap. MS-LEAD: release your staged red-team payload (T1/T2/T3) to homelab per the opus/sol path above, and stage the rc.16 re-review brief. Mos out.