Root-cause analysis skill for Claude Code — the Toyota 5-Why method as an installable plugin. Turns recurring bugs, incidents and failures into root causes instead of symptom patches. Includes a what-for variant for goal development (OKRs).
debugging lean rca toyota okr ai-agents postmortem root-cause-analysis incident-analysis claude-code claude-skills claude-plugins 5-why
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Updated
Aug 23, 2026