# code-reviewer

> Claude/Codex skill by [@jeffallan](https://omgskills.com/library/jeffallan/index.md) · 8.8k stars · Updated 2026-05-01

Analyzes code diffs and files to identify bugs, security vulnerabilities (SQL injection, XSS, insecure deserialization), code smells, N+1 queries, naming issues, and architectural concerns, then produces a structured review report with prioritized, actionable feedback. Use when reviewing pull requests, conducting code quality audits, identifying refactoring opportunities, or checking for security issues. Invoke for PR reviews, code quality checks, refactoring suggestions, review code, code quality. Complements specialized skills (security-reviewer, test-master) by providing broad-scope review across correctness, performance, maintainability, and test coverage in a single pass.

Tags: ai-agents, claude, claude-code, claude-marketplace, claude-skills

## Install

```sh
git clone https://github.com/Jeffallan/claude-skills /tmp/claude-skills && ln -s /tmp/claude-skills/skills/code-reviewer ~/.claude/skills/code-reviewer
```

## Links

- HTML page: https://omgskills.com/skills/jeffallan/claude-skills/code-reviewer/
- GitHub: https://github.com/Jeffallan/claude-skills
- Author: [@jeffallan](https://omgskills.com/library/jeffallan/index.md)

## More from this repo

- [django-storages-s3](https://omgskills.com/skills/jeffallan/claude-skills/skills/django-storages-s3/index.md) — Used when configuring Django to store static and media files on AWS S3 with django-storages.
   - [@Jeffallan](https://omgskills.com/library/jeffallan/index.md) · 12k stars
- [rag-architect](https://omgskills.com/skills/jeffallan/claude-skills/skills/rag-architect/index.md) — Designs and implements production-grade RAG systems by chunking documents, generating embeddings, configuring vector...
   - [@Jeffallan](https://omgskills.com/library/jeffallan/index.md) · 11k stars
- [terraform-engineer](https://omgskills.com/skills/jeffallan/claude-skills/skills/terraform-engineer/index.md) — Used when implementing infrastructure as code with Terraform across AWS, Azure, or GCP.
   - [@Jeffallan](https://omgskills.com/library/jeffallan/index.md) · 11k stars