d69da3a4a8
Ports the claude-code canonical to Codex conventions: - Native skill discovery from ~/.agents/skills/superpowers/<skill>/ replaces Skill-tool invocations. - update_plan todos replace Task subagents. - Helper paths swapped to ~/.codex/skills/reviewer-runtime/. - Plan-mode guard removed (Codex has no plan-mode concept). - Prerequisite Check adds symlink verification (~/.agents/skills/superpowers -> ~/.codex/superpowers/skills). - Added Required Skill Invocation Rules, Variant Hardening Notes — Codex, Common Mistakes, and Red Flags sections. - Template runtime field = codex; guardrail line updated. Core-section schema identical to claude-code canonical. Frontmatter parses cleanly. Trigger-phrase audit clean. Reviewer: codex / gpt-5.4. Approved round 1 (0 P0/P1/P2/P3). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>