ClaudSkills / Engineering / code-quality

codemod

FeaturedQuality score: 95/100 · Category: Engineering · Sub-category: code-quality

type:cli

Use Codemod CLI whenever the user wants to migrate, upgrade, update, or refactor a codebase in a repeatable way. This includes framework migrations, library upgrades, version bump migrations, API surface changes, deprecations, and large-scale mechanical edits. First search the Codemod Registry for an existing package, prefer deterministic codemods before open-ended AI rewrites, run dry-runs before apply, and create a codemod package only when no suitable package exists.

What this skill does

codemod is a high-quality Claude Code skill (quality score 95/100) in the code-quality sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/codemod-cli/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The codemod skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/codemod-cli
curl -L https://claudskills.com/skills/codemod-cli/SKILL.md \
  -o ~/.claude/skills/codemod-cli/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/codemod-cli/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/codemod-cli/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\codemod-cli\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

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Part of ClaudSkills — the open registry for Claude Code skills. · What's New · Install guide · About · llms.txt