kaizen

Quick Review

Excellent skill that systematically codifies Lean/Kaizen software development principles into actionable guidance. The description clearly indicates when to use it (code quality, refactoring, process improvements). The skill provides extensive task knowledge through the Four Pillars framework with rich code examples showing Good vs Bad practices, making it highly practical for implementation. Structure is logical and well-organized with clear sections, principles, and integration points. Novelty is solid—while individual concepts (YAGNI, poka-yoke, incremental improvement) are known, packaging them into a cohesive AI-invokable skill with concrete TypeScript examples and integration with analysis commands (/why, /cause-and-effect, etc.) adds meaningful value. A CLI agent would struggle to consistently apply these interconnected principles across all development decisions without this comprehensive guide, and the skill reduces tokens needed for quality discussions. Minor limitation: primarily applicable to code quality scenarios rather than broader domains, but excels within its stated scope.