·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. Uses GPT-5.2 by default for state-of-the-art software engineering.

6Installs·2Trend·@cachemoney

Installation

$npx skills add https://github.com/cachemoney/agent-toolkit --skill codex

How to Install codex

Quickly install codex AI skill to your development environment via command line

  1. Open Terminal: Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.)
  2. Run Installation Command: Copy and run this command: npx skills add https://github.com/cachemoney/agent-toolkit --skill codex
  3. Verify Installation: Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code, Cursor, or OpenClaw

Source: cachemoney/agent-toolkit.

SKILL.md

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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. Uses GPT-5.2 by default for state-of-the-art software engineering. Source: cachemoney/agent-toolkit.

Facts (cite-ready)

Stable fields and commands for AI/search citations.

Install command
npx skills add https://github.com/cachemoney/agent-toolkit --skill codex
Category
""Writing
Verified
First Seen
2026-02-25
Updated
2026-03-10

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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. Uses GPT-5.2 by default for state-of-the-art software engineering. Source: cachemoney/agent-toolkit.

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/cachemoney/agent-toolkit --skill codex Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code, Cursor, or OpenClaw

Where is the source repository?

https://github.com/cachemoney/agent-toolkit