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Andy-HNU
Andy-HNUCOMMUNITY
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codex

Analyze code diffs with Codex CLI in review, challenge, or consult modes.

Updated Mar 9, 2026
Search Tags:#automation#cli#codex#code-review#adversarial#second-opinion
One-click install
npx skills add https://github.com/Andy-HNU/AndyClaw --skill codex-andy-hnu
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: codex
Source: https://github.com/Andy-HNU/AndyClaw/tree/main/skills/gstack-codex
Command: npx skills add https://github.com/Andy-HNU/AndyClaw --skill codex-andy-hnu

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

OpenAI Codex CLI wrapper that provides an independent, brutally honest second opinion on code changes by running the Codex CLI against current diffs and project prompts, helping teams validate or challenge AI-generated or human-written code.

Core Features & Use Cases

  • Independent second opinions for code diffs and plan prompts.
  • Three modes: review, challenge, and consult for flexible assistance.
  • Structured outputs including gate verdicts, token estimates, and session continuity.

Quick Start

Run /codex with your diff to receive an independent Codex assessment in one of the three modes.

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 second opinion on code diffs using Codex CLI?▼

You can get an independent second opinion on code diffs by running the Codex CLI wrapper against your base branch changes. It analyzes diffs and plan prompts to output a verifiable gate verdict and token-cost estimate.

What is the difference between the review, challenge, and consult modes for code analysis?▼

The review, challenge, and consult modes provide flexible assistance for code analysis. They allow you to validate, adversarially test, or seek guidance on AI-generated or human-written code changes.

Can I use this Codex CLI wrapper to validate AI-generated code in automated workflows?▼

Yes, you can use this Codex CLI wrapper to validate AI-generated code in automated workflows. It is designed to be safe, deterministic, and ready to integrate into AI-assisted development pipelines.

Does the Codex CLI code review require any external dependencies or components?▼

The Codex CLI code review requires no external dependencies or components. It operates independently to surface brutal second opinions on your current diffs and project prompts.

What structured outputs does the Codex CLI provide after analyzing a diff?▼

The Codex CLI provides structured outputs including gate verdicts, token estimates, and session continuity after analyzing a diff. This ensures you receive a verifiable assessment of your code changes.

When do I need a brutally honest second opinion on my code changes?▼

You need a brutally honest second opinion when validating AI-generated or human-written code changes against your base branch. It helps teams independently challenge diffs and plan prompts to ensure code quality.

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