About
This skill incrementally improves type safety by replacing string literals with enums, narrowing `any` types, and using shared types in small, verified batches. It's ideal for code reviews, refactoring cleanup, and reducing technical debt, triggered by commands like `/harden-types`. The process preserves functionality while systematically enhancing code quality.
Quick Install
Claude Code
Recommendednpx skills add BerryKuipers/claude-code-toolkit -a claude-code/plugin add https://github.com/BerryKuipers/claude-code-toolkitgit clone https://github.com/BerryKuipers/claude-code-toolkit.git ~/.claude/skills/type-hardeningCopy and paste this command in Claude Code to install this skill
GitHub Repository
Frequently asked questions
What is the type-hardening skill?
type-hardening is a Claude Skill by BerryKuipers. Skills package instructions and resources that Claude loads on demand, so Claude can perform type-hardening-related tasks without extra prompting.
How do I install type-hardening?
Use the install commands on this page: add type-hardening to Claude Code as a plugin, or clone its repository into your skills directory, then restart Claude so it picks up the skill.
What category does type-hardening belong to?
type-hardening is in the Development category, tagged general.
Is type-hardening free to use?
Yes. type-hardening is listed on AIMCP and free to install. It runs inside Claude, so no separate service account is required to use the skill itself.
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