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codex-review

Review Git branch diffs and staged changes for code issues.

407|29|Updated Mar 19, 2026
Search Tags:#quality assurance#code review#Codex#objective review#cross-model analysis
One-click install
npx skills add https://github.com/Ancienttwo/repo-harness --skill codex-review-ancienttwo
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: codex-review
Source: https://github.com/Ancienttwo/repo-harness/tree/main/assets/skills/codex-review
Command: npx skills add https://github.com/Ancienttwo/repo-harness --skill codex-review-ancienttwo

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires @openai/codex, and includes scripts (resource) components.

What problem does it solve?

This Skill provides an independent code review from OpenAI Codex, identifying potential issues that may have been overlooked by the original code's developer.

Core Features & Use Cases

  • Objective Review: Codex offers a second perspective, catching issues such as spec ambiguity, missing edge cases, and fake tests.
  • Read-Only Execution: Codex operates in a read-only mode, ensuring that the original codebase remains unmodified.
  • Use Case: Use before merging important code changes, after tricky updates, or for an additional debugging check.

Quick Start

Trigger a review with the command 'codex review' or '找外部意见'.

Frequently Asked Questions about codex-review

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I get an objective code review on my Git branch diffs?▼

To get an objective code review on Git branch diffs, use OpenAI Codex to analyze staged, unstaged, and untracked changes, identifying spec ambiguity and missing edge cases.

Can I use Codex to review code without modifying the original repository?▼

Yes, you can use Codex to review code without modifications because it operates in a read-only mode, ensuring your original codebase remains unmodified during the external review process.

Do I need a functioning Codex CLI to run an automated code review?▼

Yes, you need a functioning Codex CLI and a Git repository context to run an automated code review, as the service operates directly on your local branch diffs and untracked changes.

When should I run a cross-model analysis for quality assurance?▼

You should run a cross-model analysis for quality assurance before merging important code changes, after tricky updates, or when you need an additional debugging check to catch fake tests.

What specific issues does an external Codex review identify in a Git repository?▼

An external Codex review identifies issues in a Git repository such as spec ambiguity, missing edge cases, and weak tests, providing a second perspective to enhance overall code quality.

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