skills.rest
Chang-Shih-Yung
Chang-Shih-YungCOMMUNITY
Explore all skills by this author →
GitHub

codex

Review git diffs with Codex CLI for independent second opinions.

Updated Mar 25, 2026
Search Tags:#cli#codex#diff#openai#code-review#second-opinion
One-click install
npx skills add https://github.com/Chang-Shih-Yung/auto-learning --skill codex-chang-shih-yung
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: codex
Source: https://github.com/Chang-Shih-Yung/auto-learning/tree/main/.claude/skills/gstack/codex
Command: npx skills add https://github.com/Chang-Shih-Yung/auto-learning --skill codex-chang-shih-yung

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill provides an independent, brutally honest second opinion on your code using the Codex CLI, helping you validate diffs, explore adversarial prompts, and confirm decisions without lock-in to a single AI perspective.

Core Features & Use Cases

  • Review mode for independent diff review with pass/fail gates.
  • Challenge mode to stress-test changes against adversarial prompts.
  • Consult mode to ask Codex questions with session continuity.
  • Works with git diffs, plan files, and CLAUDE workflows.

Quick Start

Use the codex skill to get a second opinion on your latest changes by asking Codex to review the current diff.

Frequently Asked Questions about codex

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

FAQPage Schema
How do I get an independent code review on my git diff?▼

An independent code review on your git diff is obtained by using the Codex CLI review mode, which applies pass/fail gates to code changes and delivers a brutally honest second opinion.

What is the best way to stress-test code changes against adversarial prompts?▼

Stress-testing code changes against adversarial prompts is done using the Codex CLI challenge mode, which stress-tests your diffs and planned work to confirm decisions against adversarial prompts.

Does the Codex CLI work with CLAUDE workflows and plan files?▼

Yes, the Codex CLI works with CLAUDE workflows and plan files by applying base-branch detection and optional telemetry gating to fit typical developer workflows for consulting on ad-hoc prompts.

Can I ask Codex questions with session continuity during code reviews?▼

Yes, you can ask Codex questions with session continuity by using consult mode, which enables you to explore ad-hoc prompts and validate decisions during code reviews.

Why use a second opinion tool for code review instead of a single AI perspective?▼

Using a second opinion tool for code review avoids lock-in to a single AI perspective by providing an independent, brutally honest validation of your diffs, planned work, and ad-hoc prompts.

Related Skills

Explore More Software Engineering Skills→
2460124601

codex

Review git diffs with adversarial testing and gstack logging.

Community
Advanced
DeL-TaiseiOzakiDeL-TaiseiOzaki
190

codex-system

Consult Codex CLI for design, debugging, and code review decisions.

Community
Advanced
westnwestn
1

codex

Review, challenge, or consult code diffs using the Codex CLI.

Community
Advanced
amanikamanik

codex

Wrap the OpenAI Codex CLI to provide independent code review opinions.

Community
Advanced