What are the requirements for using this skill?

You must have the OpenAI Codex CLI installed and properly configured on your system for Claude to access the 'codex' command.

Is the Codex skill secure?

Yes, it is strictly configured to run in a read-only sandbox mode to prevent the agent from making unauthorized changes to your files.

How do I invoke the Codex skill?

You can ask Claude to use Codex explicitly, or Claude may suggest using it when a task requires a second AI perspective or a search.

What does the Codex skill do?

The Codex skill allows Claude to interact with the OpenAI Codex CLI to delegate tasks, get second opinions on code, or perform searches.

Codex CLI Assistant

Name: Codex CLI Assistant
Author: him0

byhim0

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Developer Tools

Delegates coding tasks and search queries to the OpenAI Codex CLI for secondary validation in a secure, read-only environment.

The Codex skill enables Claude to interact directly with the OpenAI Codex CLI, allowing it to delegate specific tasks, searches, or code generation requests to another powerful AI model. By operating within a read-only sandbox, this skill provides a safe and effective way to obtain a 'second opinion' on complex logic or to explore alternative implementations without risking unintended file modifications. It is an essential tool for developers who want to cross-reference AI suggestions or utilize the specific strengths of the Codex model alongside Claude’s reasoning capabilities within their local terminal workflow.

Key Features

01Enforces a read-only sandbox mode to ensure filesystem security

02Provides color-free output formatting for clean terminal integration

031 GitHub stars

04Supports general-purpose queries and task execution via Codex

05Facilitates real-time code validation and secondary logic checks

06Delegates tasks to the OpenAI Codex CLI for dual-AI insights

Use Cases

01Verifying complex algorithms by cross-referencing with a second AI agent

02Executing general-purpose search tasks through an alternative AI interface

03Performing read-only code analysis and exploration using the Codex model

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add him0/him0-claude-marketplace codex

For use in Claude.ai and ChatGPT

Download Skill