codex

Runs code reviews, adversarial challenges, and consultations via OpenAI Codex CLI.

Updated Apr 8, 2026

Search Tags:#code review #OpenAI Codex #code challenge #AI coding assistance #code consultation

Ready to run

npx skills add https://github.com/sadie100/claude-dotfiles --skill codex-sadie100

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: codex
Source: https://github.com/sadie100/claude-dotfiles/tree/main/skills/codex
Command: npx skills add https://github.com/sadie100/claude-dotfiles --skill codex-sadie100

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires bash, read, write, glob, grep, askuserquestion, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

Codex solves the need for a streamlined interface for code reviews, challenge responses, and consultation through OpenAI Codex, saving time and providing diverse perspectives.

Core Features & Use Cases

Code Review: Conduct independent diff reviews with pass/fail gates.
Challenge Response: Engage in adversarial mode to break code.
Consultation: Ask Codex anything for detailed follow-ups.
Use Case: Use Codex to review a code change, challenge an assertion, or consult for a second opinion when faced with a coding issue.

Quick Start

Invoke the codex skill by saying "codex review" and provide the code you want to review.

Frequently Asked Questions about codex

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

FAQPage Schema

How do I use OpenAI Codex for an independent code review on my diffs?▼

OpenAI Codex conducts independent diff reviews with pass/fail gates. You invoke the codex skill by saying "codex review" and providing the code you want reviewed, streamlining code verification within your development workflow.

What is adversarial code analysis and how does it help test my code?▼

Adversarial code analysis uses challenge response mode to actively try to break code and test assertions. This provides diverse perspectives during development to identify vulnerabilities and logical flaws before deployment.

Can I use OpenAI Codex for detailed coding consultations and second opinions?▼

Yes, OpenAI Codex supports consultation tasks for detailed follow-ups and second opinions. You can ask Codex anything when faced with a coding issue to receive detailed query answering and diverse perspectives.

Do I need Bash and Grep installed to run AI coding assistance workflows?▼

Yes, running these AI coding assistance workflows requires Bash, Read, Write, Glob, Grep, and AskUserQuestion tools. These dependencies are necessary to facilitate code review, challenge, and consultation tasks via the CLI.

What is the best way to get a code challenge response from an AI assistant?▼

The best way to get a code challenge response is to invoke a CLI wrapper like Codex in challenge mode. This engages an adversarial approach to actively break code and verify assertions within your development workflow.