ClaudSkills / Engineering / docs-engineering

Awesome Code Cleanup

Q: What is a Claude Code skill and how does the Awesome Code Cleanup 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. Awesome Code Cleanup 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: docs-engineering · Last updated: 2026-08-09

type:audit

Repo-wide audit and cleanup of AI-like code noise — comments to a strict best-practice bar (delete redundant/narrating, condense bloated, fix stale or misleading, keep only load-bearing knowledge), plus a read-only audit mode and an opt-in refactor mode for vague names, dead/duplicated/speculative code, and over-abstraction — all strictly behavior-preserving and verified. Use whenever the user asks to clean up / prune / audit / condense comments, remove "obvious" or AI-generated comments, make code self-documenting or human-readable, de-slop vibe-coded files (code, not prose), apply a "comments only when necessary" or YAGNI/KISS pass, or says things like "чистка комментариев", "убери лишние комментарии", "comment hygiene", "de-comment", "почисти код". Also use when a code review found comment bloat or naming noise and the user wants it fixed repo-wide rather than file by file. Do not use to de-slop prose, Markdown, or documentation text — use awesome-humanize-en or awesome-document-style for that.

Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

Audit and clean every code comment in a repository (or a scoped part of it) so the code follows: comments only when strictly necessary; the code itself is authoritative and self-documenting; kept comments are 1–2 lines where possible. The pass is strictly behavior-preserving — a comment pass that changes behavior is a failed pass.

What this skill does

Awesome Code Cleanup is a community-contributed Claude Code skill in the docs-engineering sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/awesome-code-cleanup/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use whenever the user asks to clean up / prune / audit / condense comments, remove "obvious" or AI-generated comments, make code self-documenting or human-readable, de-slop vibe-coded files (code, not prose), apply a "comments only when necessary" or YAGNI/KISS pass, or says things like "чистка комментариев", "убери лишние комментарии", "comment hygiene", "de-comment", "почисти код". Also use when a code review found comment bloat or naming noise and the user wants it fixed repo-wide rather than file by file.

Who uses this skill

The Awesome Code Cleanup 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 178,000+ 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/awesome-code-cleanup
curl -L https://claudskills.com/skills/awesome-code-cleanup/SKILL.md \
  -o ~/.claude/skills/awesome-code-cleanup/SKILL.md

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

Skills live at ~/.claude/skills/awesome-code-cleanup/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\awesome-code-cleanup\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 Awesome Code Cleanup Claude Code skill?

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

What does the Awesome Code Cleanup 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 Awesome Code Cleanup skill?

Use Awesome Code Cleanup when your Claude Code task falls under the Engineering category — specifically in the docs engineering 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 Awesome Code Cleanup" or describe the task and let Claude pick). Browse related skills at /category/engineering/.

What is a Claude Code skill and how does the Awesome Code Cleanup 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. Awesome Code Cleanup 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/khasky/awesome-agent-skills/blob/HEAD/skills/awesome-code-cleanup/SKILL.md
License: MIT
Author: khasky

Cite this skill

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

APA

khasky. (2026). Awesome Code Cleanup [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/awesome-code-cleanup/

BibTeX

@misc{awesome-code-cleanup-2026,
  author    = {khasky},
  title     = {Awesome Code Cleanup [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/awesome-code-cleanup/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge

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Security scan

Grade A · scanned 2026-08-09 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

✓ Prompt injection
✓ Data exfiltration
✓ Supply chain
✓ Reverse shell
✓ Credentials
✓ Execution
✓ Filesystem
✓ Persistence
✓ Obfuscation
✓ Network

Show this grade on your repo (click to copy):

[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/awesome-code-cleanup/#security)

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