What is the benefit of using Codex with Claude?

Codex acts as a specialized 'second opinion' for meticulous, detail-oriented analysis that complements Claude's broad reasoning capabilities.

Can Codex modify my project files?

By default, the skill uses a read-only sandbox for safety. You must explicitly specify '--sandbox workspace-write' if you want Codex to modify files.

How do I install the Codex CLI?

You can install it using 'brew install codex' and then authenticate your session by running 'codex login' in your terminal.

Which model does this skill use?

The skill defaults to the gpt-5.2-codex model, which is highly optimized for deep code analysis and logical precision.

Is the Codex integration interactive?

The skill utilizes 'codex exec' for non-interactive execution, allowing Claude to capture and synthesize results without requiring manual input.

Codex Integration

Name: Codex Integration
Author: thepushkarp

bythepushkarp

0•

Seguridad y Pruebas

Enhances Claude with OpenAI Codex for meticulous code reviews, security audits, and detailed implementation planning.

This skill integrates the OpenAI Codex CLI into the Claude Code environment, providing a powerful secondary layer of analysis for complex programming tasks. It excels at identifying subtle security vulnerabilities, finding edge cases in intricate logic, and generating structured implementation plans. By leveraging Codex's detail-oriented focus, users can get a 'sharp-eyed second opinion' on critical code paths where precision and thoroughness are paramount, complementing Claude's native reasoning with specialized code-centric intelligence through the codex-agent subagent.

Características Principales

01Precision bug hunting for complex code paths and edge cases

02Support for multiple GPT-based Codex models and custom sandboxes

030 GitHub stars

04Deep security vulnerability scanning and analysis

05Automated generation of detailed, structured implementation plans

06Synthesis of Codex findings with Claude's native code analysis

Casos de Uso

01Planning a multi-file refactor with strict architectural constraints

02Debugging elusive race conditions or off-by-one errors in legacy modules

03Conducting a final security audit on sensitive authentication middleware

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add thepushkarp/cc-codex-plugin codex

For use in Claude.ai and ChatGPT

Download Skill