# Codex plugin for Claude Code

A Claude Code plugin that runs OpenAI Codex from inside a Claude Code session, for reviewing code or handing off tasks to Codex without leaving the existing workflow.

The plugin adds slash commands to Claude Code: `/codex:review` runs a normal, read-only Codex review of the user's uncommitted changes or of a branch compared against a base branch such as main; `/codex:adversarial-review` runs a steerable review that questions the chosen implementation, tradeoffs and failure modes, and accepts extra focus text to direct what it challenges. Both support running in the background, with `/codex:status` to check progress, `/codex:result` to retrieve output, and `/codex:cancel` to stop a running review. Additional commands (`/codex:rescue`, `/codex:transfer`) hand off or recover delegated work, and a bundled `codex:codex-rescue` subagent appears in Claude Code's agent list.

It requires a ChatGPT subscription, including the free tier, or an OpenAI API key, since usage counts against the user's Codex usage limits, plus Node.js 18.18 or later; a `/codex:setup` command checks whether Codex is installed and logged in, and can install it through npm if it is missing.

It is written in JavaScript and licensed under Apache-2.0.

Website: https://github.com/openai/codex-plugin-cc