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codex

Review code diffs and answer technical questions using OpenAI Codex.

2|Updated Apr 10, 2026
Search Tags:#code review#codex#ai assistant#adversarial testing#developer support
One-click install
npx skills add https://github.com/esopian/blue-oak-audit --skill codex-esopian
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: codex
Source: https://github.com/esopian/blue-oak-audit/tree/main/.claude/skills/gstack/codex
Command: npx skills add https://github.com/esopian/blue-oak-audit --skill codex-esopian

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill provides a specialized interface to leverage OpenAI Codex for code analysis, review, and adversarial testing, streamlining developer feedback and quality assurance processes.

Core Features & Use Cases

  • Code Review Mode: Perform independent diff reviews with pass/fail evaluation.
  • Challenge Mode: Test your code against adversarial prompts to identify weaknesses.
  • Consult Mode: Ask Codex questions with session continuity for follow-ups.
  • Use Case: A developer wants a second opinion on their pull request. They run this skill to review the diff and get detailed feedback or challenge their implementation.

Quick Start

Ask the AI to review your recent code change or ask a question about your codebase and get an instant, contextual response.

Frequently Asked Questions about codex

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

FAQPage Schema
How do I use AI for code review on my recent pull request diff?▼

AI code review analyzes your code diff and provides pass/fail evaluation with detailed feedback. You can run an independent review on recent changes to get a second opinion on code quality before merging.

Can I use adversarial testing to find vulnerabilities in my code?▼

Adversarial testing challenges your code against targeted prompts to identify weaknesses and security vulnerabilities. This mode tests implementation robustness by simulating attacks on your codebase.

How does an AI assistant handle technical questions with session context?▼

An AI assistant with session context maintains continuity across follow-up questions about your codebase. It remembers previous queries in the same session, allowing contextual developer consults without repeating background information.

Do I need OpenAI Codex CLI tools installed to run code analysis?▼

Yes, executing code analysis requires access to OpenAI Codex CLI tools. The skill interfaces directly with these command-line utilities to perform reviews, challenges, and technical consultations.

What is the best way to get a second opinion on code quality during development?▼

The best way to get a second opinion is running an independent AI review on your code changes. It evaluates diffs programmatically, providing detailed pass/fail feedback on quality and potential vulnerabilities.

When should I use challenge mode vs consult mode for developer support?▼

Use challenge mode to actively test code for vulnerabilities through adversarial prompts, and consult mode for asking technical questions with session continuity. Challenge mode secures code, while consult mode guides development decisions.

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