codex

Name: codex
Availability: InStock
Author: Ulanxx

Review code diffs with Codex CLI and return a pass/fail verdict.

Updated Mar 25, 2026

Search Tags:#automation #cli #codex #code-review #ai-assisted #adversarial-testing

Ready to run

npx skills add https://github.com/Ulanxx/mzstack --skill codex-ulanxx

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: codex
Source: https://github.com/Ulanxx/mzstack/tree/main/codex
Command: npx skills add https://github.com/Ulanxx/mzstack --skill codex-ulanxx

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

Provides an independent, automated second opinion on code changes using the Codex CLI, covering review, adversarial challenge, and consult prompts.

Core Features & Use Cases

Independent gate on diffs via code review with a pass/fail verdict
Adversarial tests to reveal edge cases, failures, and risks
Interactive consult prompts for continued dialogue with Codex

Quick Start

Run the codex skill to get an independent second opinion on your current branch diff.

Frequently Asked Questions about codex

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

FAQPage Schema

How do I get an automated second opinion on my code changes before merging?▼

Adversarial testing for code changes works by challenging your diff to reveal hidden edge cases and failure risks. It applies an independent AI critique to expose vulnerabilities that standard review paths might miss.

Can I use an AI assistant to interactively consult on software project diffs?▼

Yes, you can run an AI code review on your current branch diff without external dependencies. The Skill operates internally using standard Bash, Read, Write, Glob, and Grep tooling to analyze changes and deliver a verdict.

What is adversarial testing for code changes and when do I need it?▼

Do I need to install the Codex CLI to run automated code reviews?▼

Yes, you need a Codex CLI installation to run automated code reviews. The Skill acts as a wrapper that leverages this installation to execute review, challenge, and consult modes on your diffs.

What is the best way to apply an independent AI gate on branch diffs?▼

The best way to apply an independent AI gate on branch diffs is using a CLI wrapper that delivers brutally honest code opinions. It evaluates changes and outputs a clear pass or fail verdict to enforce quality.