Can it review code that hasn't been committed yet?

Yes, the skill can specifically target staged changes (git diff --staged) or recent unstaged changes to provide feedback before you commit.

What level of detail does the AI provide?

It uses a high-reasoning setting for thorough analysis, providing a summary, categorized issues (Critical, Warning, Suggestion), and line-by-line feedback.

Does it check for security vulnerabilities?

Yes, security auditing is a core part of the review process, alongside logic errors, performance, and best practices.

How do I trigger the Codex Code Reviewer?

You can trigger the skill by using natural language commands like 'codex review code', 'have codex review this', or 'get codex feedback on code'.

Codex Code Reviewer

Name: Codex Code Reviewer
Author: kanlanc

bykanlanc

0•

Security & Testing

Performs comprehensive, high-reasoning code reviews to identify bugs, security vulnerabilities, and performance bottlenecks before you commit.

Codex Code Reviewer is a specialized Claude Code skill designed to provide deep architectural and technical feedback on your codebase. By leveraging high-effort reasoning models, it analyzes staged changes or specific files to uncover logic errors, security risks, and deviations from best practices. It streamlines the development workflow by offering structured feedback—categorizing issues as critical, warnings, or suggestions—ensuring your code is production-ready and adheres to high-quality standards.

Key Features

01High-reasoning detection of complex logic and architectural flaws

02Context-aware reviews based on local codebase patterns

03Security vulnerability and performance optimization checks

040 GitHub stars

05Automated analysis of git-staged or recent changes

06Structured feedback format with categorized issue severity

Use Cases

01Supplementing manual peer reviews with automated technical insights

02Pre-commit sanity checks to prevent bugs from reaching the main branch

03Validating security and performance standards during large refactors

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add kanlanc/claude-code-kanlanc-marketplace codex-codereview

For use in Claude.ai and ChatGPT

Download Skill