This teaches Claude to improve code through small, continuous iterations rather than attempting perfect solutions upfront. It covers four practical pillars: making incremental changes that compound over time, using TypeScript's type system to catch errors at compile time instead of runtime, following proven patterns through standardization, and building only what you need right now. The error proofing section is especially strong, showing how to make invalid states unrepresentable and validate once at boundaries rather than defensively checking everywhere. Best applied when refactoring messy code, designing APIs that are hard to misuse, or when you catch yourself trying to solve everything in one massive change.
- skills.sh installs
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- GitHub stars
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- last updated
- Aug 21, 2026
Install
$ npx -y skills add davila7/claude-code-templates --skill kaizen --agent claude-codeInstalls into .claude/skills of the current project.
Files
Kaizen: Continuous Improvement
Overview
Small improvements, continuously. Error-proof by design. Follow what works. Build only what's needed.
Core principle: Many small improvements beat one big change. Prevent errors at design time, not with fixes.
When to Use
Always applied for:
- Code implementation and refactoring
- Architecture and design decisions
- Process and workflow improvements
- Error handling and validation
Philosophy: Quality through incremental progress and prevention, not perfection through massive effort.
The Four Pillars
1. Continuous Improvement (Kaizen)
Small, frequent improvements compound into major gains.
Principles
Incremental over revolutionary:
- Make smallest viable change that improves quality
- One improvement at a time
- Verify each change before next
- Build momentum through small wins
Always leave code better:
- Fix small issues as you encounter them
- Refactor while you work (within scope)
- Update outdated comments
- Remove dead code when you see it
Iterative refinement:
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- Repository
- github.com/davila7/claude-code-templates
- Categories
- Documentation, Code Review & Quality, Debugging
- First seen
- Jun 3, 2026
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