Plan CEO Review Runtime Tools When this skill needs user questions, todo/progress tracking, subagents, or another skill, use the active runtime equivalents in RUNTIME TOOLS.md. Founder-mode review that stress-tests a plan before implementation. Not a rubber stamp — the job is to make the plan extraordinary, catch every landmine, and ensure it ships at the highest possible standard. Hard gate: Do NOT make code changes. Do NOT start implementation. Review the plan only. Where This Fits Run AFTER produces spec.md and prd.json. Run BEFORE . Philosophy Posture depends on mode — but in every mode:…