# Code Review (agent skill)

> 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 26,809 GitHub stars across a repository of 6 listed skills.

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.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/phuryn/pm-skills |
| Skill path | pm-ai-shipping/skills/code-review/SKILL.md |
| Skill name | code-review |
| GitHub stars | 26,809 |
| Installs on skills.sh | not listed |
| License | MIT |
| Skills in repo | 6 |
| Plugin marketplace | pm-skills |
| Official | no |
| Works with | Claude Code, Codex, Cursor, Gemini CLI, OpenCode |
| Category | Security |
| Last commit | Sep 14, 2026 |

## When it triggers

- Use when asked to review changes, find bugs, audit a codebase, or check whether a fix is safe.

## Add this skill

### Claude Code

```sh
/plugin marketplace add phuryn/pm-skills
/plugin install pm-ai-shipping@pm-skills
```

In the Claude apps, zip the skill folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).

### ChatGPT / Codex

```sh
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 projects
```

### Cursor

```sh
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 projects
```

Sources (checked 2026-10-07): https://code.claude.com/docs/en/skills, https://support.claude.com/en/articles/12512180-using-skills-in-claude, https://learn.chatgpt.com/docs/build-skills, https://cursor.com/docs/context/skills

---

Canonical page: https://appsgit.com/skills/phuryn-code-review
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