ClaudSkills / Engineering / code-quality

Dev Code Quality

Q: What is a Claude Code skill and how does the Dev Code Quality skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Dev Code Quality is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Engineering · Sub-category: code-quality · Last updated: 2026-06-04

type:review

Systematic codebase quality scan for identifying duplication, redundancy, and improvement opportunities. Use when reviewing a repo's architecture, finding refactoring targets, or assessing code health. Triggers: "scan the repo", "find code duplication", "suggest improvements", "code quality review", "is there redundant code", "refactoring plan", "architecture review".

About this skill (catalog notes)

Dev Code Quality includes worked examples; at least one code block. The SKILL.md is on the shorter side at about 562 words.

License: MIT
Original author: jackchuka
Indexed lastmod: 2026-06-04
Catalog position: Engineering · code-quality
Indexed related skills: 10

How Dev Code Quality fits the catalog

Dev Code Quality sits in the Engineering category under the code-quality sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

Systematic codebase scan that identifies duplication, redundancy, architectural issues, and improvement opportunities. Produces a prioritized action plan.

What this skill does

Dev Code Quality is a community-contributed Claude Code skill in the code-quality sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/dev-code-quality/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when reviewing a repo's architecture, finding refactoring targets, or assessing code health. Triggers: "scan the repo", "find code duplication", "suggest improvements", "code quality review", "is there redundant code", "refactoring plan", "architecture review".

Who uses this skill

The Dev Code Quality Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 93,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/dev-code-quality
curl -L https://claudskills.com/skills/dev-code-quality/SKILL.md \
  -o ~/.claude/skills/dev-code-quality/SKILL.md

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

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

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

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.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Dev Code Quality Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/dev-code-quality/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Dev Code Quality skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Dev Code Quality skill?

Use Dev Code Quality when your Claude Code task falls under the Engineering category — specifically in the code quality area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Dev Code Quality" or describe the task and let Claude pick). Browse related skills at /category/engineering/.

What is a Claude Code skill and how does the Dev Code Quality skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Dev Code Quality is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/jackchuka/skills/blob/HEAD/dev-code-quality/SKILL.md
License: MIT
Author: jackchuka

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

jackchuka. (2026). Dev Code Quality [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/dev-code-quality/

BibTeX

@misc{dev-code-quality-2026,
  author    = {jackchuka},
  title     = {Dev Code Quality [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/dev-code-quality/}
}

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Browse all Engineering skills → Top 100 skills

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