Code Review
Code Review is an agent skill (a SKILL.md file) from phuryn/pm-skills. Review code for actionable defects. Correctness is the core; performance and security are optional sub-cases of the same engine. It works with Claude Code, Codex, Cursor, Gemini CLI and OpenCode and has 27,381 GitHub stars across a repository of 6 listed skills.
github.com/phuryn/pm-skills/pm-ai-shipping/skills/code-review (opens in a new tab)
Data as of from the GitHub API; description from the skill's SKILL.md. Report an error
Add this skill
Claude
This repository is a Claude Code plugin marketplace. In Claude Code:
/plugin marketplace add phuryn/pm-skills
/plugin install pm-ai-shipping@pm-skillsIn the Claude apps, zip the code-review folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).
ChatGPT / Codex
Codex reads skills from .agents/skills/ in a repo or ~/.agents/skills/ for every project:
git clone --depth 1 https://github.com/phuryn/pm-skills.git
cp -r pm-skills/pm-ai-shipping/skills/code-review .agents/skills/code-review # repo; ~/.agents/skills for all projectsStandalone skills also load in the ChatGPT desktop app.
Cursor
Cursor loads skills from .cursor/skills/ (or ~/.cursor/skills/) and also reads .claude/skills/:
git clone --depth 1 https://github.com/phuryn/pm-skills.git
cp -r pm-skills/pm-ai-shipping/skills/code-review .cursor/skills/code-review # project; ~/.cursor/skills for all projectsSource (checked Oct 7, 2026): code.claude.com/docs/en/skills (opens in a new tab), code.claude.com/docs/en/plugin-marketplaces (opens in a new tab), support.claude.com/en/articles/12512180-using-skills-in-claude (opens in a new tab), learn.chatgpt.com/docs/build-skills (opens in a new tab), cursor.com/docs/context/skills (opens in a new tab)
What this skill does
Review code for actionable defects. Correctness is the core; performance and security are optional sub-cases of the same engine. Anchors on agreements between participants across a boundary, forces a violating execution, and refutes every candidate before reporting. Use when asked to review changes, find bugs, audit a codebase, or check whether a fix is safe. Most review output is noise: a list of things that look wrong, unranked, unrefuted, and impossible to act on.
When it triggers
- Use when asked to review changes, find bugs, audit a codebase, or check whether a fix is safe.
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How do I install the Code Review skill?
In Claude Code, run /plugin marketplace add phuryn/pm-skills and then /plugin install pm-ai-shipping@pm-skills. For Codex or Cursor, copy the code-review folder into .agents/skills/ or .cursor/skills/.
Is the Code Review skill free?
Yes. The repository is open source under the MIT license.
Is Code Review maintained?
The repository's most recent commit was on Oct 16, 2026. Its latest release is v2.2.0. appsgit only lists skills from repositories with a commit in the last six months.