Claude Code plugin: spec-driven agentic coding with cross-model review gates (Claude builds, Codex reviews), a self-hardening findings ledger, and repo-enforced quality.
Skill Claude CodeCodex
Use when a review finding (Codex Gate A/B, a PR bot, or manual review) has been surfaced and you want it to never silently return — turning a one-off fix into a lint rule, type constraint, test, or documented convention. Use also when a finding you've seen before recurs.
Skill Claude CodeCodex
Use at the very start of the workflow, when a raw idea, voice transcript (German or English), or backlog line needs capturing before superpowers:brainstorming. Use before design begins — not after an approved story or spec exists, and not to design the solution.