Can this skill help me fix the issues it finds?

Yes. It supports an iterative 'fix and re-review' loop. In Full mode, it can also automatically run linting fix commands to resolve minor issues before the AI analysis begins.

How does Codex Code Review differ from basic linting?

While linters catch syntax and style errors, Codex Code Review uses AI to analyze logic, architectural patterns, and potential bugs, providing a contextual 'second opinion' similar to a human reviewer.

What are the P0-Nit severity levels?

P0 and P1 are critical blockers that prevent a merge. P2 findings are important suggestions, and Nits are minor stylistic preferences that do not block progress.

When should I use 'Fast' vs 'Full' review?

Use 'Fast' for a quick check on small diffs. Use 'Full' for significant changes as it also verifies that the code builds and passes linting in your local environment.

Is it safe to use on private repositories?

The skill operates within your Claude Code environment, using local Git tools and the Codex MCP. It follows your configured privacy and approval policies for code analysis.

Codex Code Review

Name: Codex Code Review
Author: sd0xdev

bysd0xdev

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Collaboration Tools

Automates comprehensive code reviews and merge gate assessments using AI-driven Codex analysis.

Codex Code Review is a sophisticated Claude Code skill designed to streamline the pull request process by providing expert-level analysis of code changes. It offers multiple review depths—from rapid diff checks to full branch audits—and integrates directly with local environments to run linting and build tasks. By categorizing findings into clear severity levels (P0-Nit) and providing a definitive 'Ready' or 'Blocked' merge gate, it acts as a tireless second opinion that ensures high-quality code standards. The skill even includes an automated loop that tracks fixes and re-reviews code until all critical issues are resolved.

Key Features

01Context-aware issue categorization using P0, P1, P2, and Nit severity levels.

02Iterative review loops that maintain state via thread IDs to track progress across multiple fix attempts.

03Three distinct review variants: Fast (diff only), Full (diff + local checks), and Branch (full branch history).

04Intelligent Merge Gate system that provides a clear 'Ready' or 'Blocked' status for PRs.

0539 GitHub stars

06Automated local verification including lint-fixing and build commands before analysis.

Use Cases

01Getting a rapid second opinion on local changes before submitting a pull request.

02Enforcing high-quality coding standards and architecture through automated branch audits.

03Reducing manual review time by automating the detection of common bugs and style violations.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add sd0xdev/sd0x-dev-flow codex-code-review

For use in Claude.ai and ChatGPT

Download Skill