ClaudSkills / Engineering / code-quality

Rad Code Review

Q: What is a Claude Code skill and how does the Rad Code Review 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. Rad Code Review 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: 2026-05-21

type:audit type:review

Review my code, code review, is this ready to ship, check for bugs, security audit, review this PR, pre-merge check, is this safe to deploy, check code quality. Blame-aware diff scoping, 3-role adversarial review, AI slop detection (14 patterns), framework IDOR, WCAG 2.2, performance heuristics, severity-ranked findings, optional fix application. v3.0: Opus 4.7 optimized with parallel tool calls, JSON-first subagent output, compaction-safe checkpointing, non-interactive mode for agents/CI.

About this skill (catalog notes)

Rad Code Review includes pricing or quota commentary. The SKILL.md runs to about 1,066 words, in the catalog's typical mid-range.

Original author: radesjardins
Indexed lastmod: 2026-05-21
Catalog position: Engineering · code-quality
Indexed related skills: 10

How Rad Code Review fits the catalog

Rad Code Review 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

Cross-model note. v3.0 defaults to Opus 4.7 for the primary review (best reasoning for the adversarial protocol + severity calibration). Sonnet 4.6 is a first-class fallback — set --model sonnet for cost-sensitive PR scans. Haiku 4.5 only for narrow blame-aware diffs with --local-only. Cross-engine (--engine both) runs primary on Opus and adversarial on whatever the config specifies, defaulting to Opus.

What this skill does

Rad Code Review 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/rad-code-review/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Rad Code Review 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 116,000+ 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/rad-code-review
curl -L https://claudskills.com/skills/rad-code-review/SKILL.md \
  -o ~/.claude/skills/rad-code-review/SKILL.md

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

Skills live at ~/.claude/skills/rad-code-review/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\rad-code-review\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 Rad Code Review Claude Code skill?

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

What does the Rad Code Review 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 Rad Code Review skill?

Use Rad Code Review 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 Rad Code Review" or describe the task and let Claude pick). Browse related skills at /category/engineering/.

What is a Claude Code skill and how does the Rad Code Review 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. Rad Code Review 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/radesjardins/RAD-Claude-Skills/blob/HEAD/plugins/rad-code-review/skills/rad-code-review/SKILL.md
Author: radesjardins

Cite this skill

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

APA

radesjardins. (2026). Rad Code Review [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/rad-code-review/

BibTeX

@misc{rad-code-review-2026,
  author    = {radesjardins},
  title     = {Rad Code Review [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/rad-code-review/}
}

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Badge

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