codex

Review code diffs and answer questions with AI-assisted analysis.

Updated Mar 27, 2026
One-click install
npx skills add https://github.com/BaGyun0107/harness-starterkit --skill codex-bagyun0107
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: codex
Source: https://github.com/BaGyun0107/harness-starterkit/tree/main/.claude/skills/gstack/codex
Command: npx skills add https://github.com/BaGyun0107/harness-starterkit --skill codex-bagyun0107

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill helps developers analyze, critique, and get advice on their code with AI assistance, making code reviews faster and more thorough.

Core Features & Use Cases

  • Code Review: Performs diff reviews and passes/fails gates to evaluate code quality.
  • Challenging Code: Acts adversarially to find weaknesses or bugs in your code.
  • Consultation: Answers questions or provides explanations about your code with session continuity.
  • Use Case: When refining a complex algorithm, ask this Skill for an independent review or advice to catch edge cases.

Quick Start

Ask the AI to review your recent code changes or ask a question about your codebase without needing to write scripts.

Frequently Asked Questions about codex

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

FAQPage Schema
How do I perform an AI code review on my recent changes?

To perform an AI code review, request a diff review from the assistant. It evaluates code quality, passes or fails gating checks, and identifies potential bugs without requiring you to write custom scripts.

What is adversarial testing in software engineering?

Adversarial testing is a mechanism where an AI acts aggressively to find weaknesses or bugs in your code. It helps developers catch edge cases and identify vulnerabilities before deployment.

Can I use this AI assistant for consultation on a complex algorithm?

Yes, you can use this AI assistant for consultation on complex algorithms. It provides explanations, answers questions about your codebase, and maintains session continuity for ongoing developer consulting.

Does the code review assistant support bash scripting and file operations?

Yes, the code review assistant supports bash scripting, file reading, and file writing. These capabilities enable safe and efficient code analysis workflows directly within your development environment.

What is the best way to challenge code for edge cases?

The best way to challenge code for edge cases is to ask the AI to act adversarially. It will independently analyze your logic to find weaknesses, bugs, and unhandled scenarios during the review process.

Why does my AI code review not identifying deep logic bugs?

If your AI code review is not identifying deep logic bugs, ensure you are utilizing the adversarial testing feature. This mode specifically challenges your code to find hidden weaknesses rather than just performing standard diff reviews.