The openai/codex-plugin-cc is a Claude Code plugin that integrates Codex for code reviews and task delegation using slash commands like /codex:review, /codex:adversarial-review, and /codex:rescue.

It requires a ChatGPT subscription or OpenAI API key, Node.js 18.18+, and installation via /plugin marketplace add openai/codex-plugin-cc followed by /plugin install codex@openai-codex and /codex:setup. Commands support options like --background, --base <ref>, and job management with /codex:status, /codex:result, and /codex:cancel.