Codex MCP Server

Wanting Codex's second opinion while in Claude Code means another terminal and copy-paste. Codex MCP Server wraps the OpenAI Codex CLI as an MCP server so Claude Code can call it directly.

Claude Code can delegate tasks or request reviews from Codex, and Cursor and others work too.

Features

MCP:Call Codex.

Second opinion:Cross-review.

Clients:Claude Code, Cursor.