OpenAI open-sourced openai/codex-plugin-cc: after /plugin marketplace add openai/codex-plugin-cc in Claude Code, you get /codex:review and /codex:adversarial-review for read-only reviews, plus /codex:transfer to read .claude/projects history into a resumable Codex thread; rescue/status/result/cancel manage background jobs. Needs a ChatGPT subscription or API key; usage counts toward Codex limits.

Key Takeaways

  • βœ“Install: /plugin marketplace add openai/codex-plugin-cc then /plugin install codex@openai-codex in Claude Code.
  • βœ“Features: /codex:review, adversarial-review, and /codex:transfer to hand sessions to Codex.
  • βœ“Gate: ChatGPT subscription or API key; usage counts toward Codex limits.
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