codex
✓Use when the user asks to run Codex CLI (codex exec, codex resume) or references OpenAI Codex for code analysis, refactoring, or automated editing
Installation
SKILL.md
Quick Reference | Use case | Sandbox mode | Key flags |
| Read-only review or analysis | read-only | --sandbox read-only 2>/dev/null | | Apply local edits | workspace-write | --sandbox workspace-write --full-auto 2>/dev/null | | Permit network or broad access | danger-full-access | --sandbox danger-full-access --full-auto 2>/dev/null |
| Resume recent session | Inherited from original | echo "prompt" \| codex exec --skip-git-repo-check resume --last 2>/dev/null (no flags allowed) | | Run from another directory | Match task needs | -C plus other flags 2>/dev/null |
Use when the user asks to run Codex CLI (codex exec, codex resume) or references OpenAI Codex for code analysis, refactoring, or automated editing Source: skills-directory/skill-codex.
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/skills-directory/skill-codex --skill codex- Category
- ""Writing
- Verified
- ✓
- First Seen
- 2026-02-01
- Updated
- 2026-02-18
Quick answers
What is codex?
Use when the user asks to run Codex CLI (codex exec, codex resume) or references OpenAI Codex for code analysis, refactoring, or automated editing Source: skills-directory/skill-codex.
How do I install codex?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/skills-directory/skill-codex --skill codex Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/skills-directory/skill-codex
Details
- Category
- ""Writing
- Source
- skills.sh
- First Seen
- 2026-02-01