codex

Wrap the Codex CLI to provide independent code reviews and adversarial feedback.

Updated Apr 1, 2026
One-click install
npx skills add https://github.com/bajajvinamr/little-wins --skill codex-bajajvinamr
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: codex
Source: https://github.com/bajajvinamr/little-wins/tree/main/.claude/skills/gstack/codex
Command: npx skills add https://github.com/bajajvinamr/little-wins --skill codex-bajajvinamr

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Codex CLI is powerful, but you may want an independent, blunt assessment of code changes or prompts. This Skill wraps the Codex CLI to provide a structured second opinion, whether you are reviewing diffs, challenging ideas, or asking questions.

Core Features & Use Cases

  • Independent review: obtain a structured, pass/fail style review of diffs or code blocks.
  • Adversarial challenge: push back on designs or implementations to reveal weaknesses.
  • Prompt consultation: ask Codex any question with session continuity for follow-ups.
  • Real-world use: run a diff through the wrapper to get deterministic feedback before merging.

Quick Start

Run the wrapper with the desired mode to obtain an independent codex-based second opinion on your code.

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 my code changes before merging?

To get a second opinion on code changes, you can run a diff through this wrapper in review mode to obtain a structured, pass/fail style assessment of your code blocks before merging.

Can I adversarially test my code design to find weaknesses?

You can adversarially test code designs by using challenge mode, which pushes back on implementations to reveal weaknesses and provide blunt, independent feedback on your changes.

How do I ask an AI assistant follow-up questions about a coding prompt?

You can ask an AI assistant follow-up questions about a coding prompt by using consult mode, which provides general prompt-based answers with session continuity for ongoing consultations.

Do I need the codex binary installed to run an adversarial code review?

Yes, you need the codex binary installed locally, as this Skill wraps the Codex CLI by handling binary detection and routing to relevant workflows for your code review.

What is the best way to get blunt, structured feedback on a code diff?

The best way to get blunt feedback on a code diff is using review mode, which provides an independent, deterministic assessment of your code changes rather than a generic summary.