Use Codex from Claude Code to review code or delegate tasks.
Install
npx skills add openai/codex-plugin-ccgh skill install openai/codex-plugin-ccgit clone --depth 1 https://github.com/openai/codex-plugin-ccSkills in this collection
- Codex Cli RuntimeOpenAIOfficialInternal helper contract for calling the codex-companion runtime from Claude Code
- Codex Result HandlingOpenAIOfficialInternal guidance for presenting Codex helper output back to the user
- Gpt 5 4 PromptingOpenAIOfficialInternal guidance for composing Codex and GPT-5.4 prompts for coding, review, diagnosis, and research tasks inside the Codex Claude Code plugin