codex

Executes code changes via the Codex CLI with planning, patching, and resume.

4|Updated Oct 31, 2025
One-click install
npx skills add https://github.com/jongwony/cc-plugin --skill codex-jongwony
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: codex
Source: https://github.com/jongwony/cc-plugin/tree/main/codex/skills/codex
Command: npx skills add https://github.com/jongwony/cc-plugin --skill codex-jongwony

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Provides a Codex-based coding agent workflow that executes code changes via the Codex CLI, with planning, patching, and resume capabilities.

Core Features & Use Cases

  • Agentic coding prompts, planning, and patch generation using Codex CLI.
  • Support for sandbox modes, resume, and patch application, with structured outputs.
  • Use case: end-to-end code edits and feature implementations within a single session.

Quick Start

Start with a prompt, choose a model, and run with the Codex CLI; resume later with codex resume.