Call OpenAI Codex from Claude Code for delegation, review, and second opinions
Latest release v0.22.0 — codex-in-claude v0.22.0 · 31 Aug 2026
2 files for Claude Code, Codex and OpenCode: codex-in-claude AGENTS.md, codex-in-claude CLAUDE.md — 6,489 tokens loaded in every session.
AGENTS.md A 6,484 tok CLAUDE.md A 5 tok These files are briandconnelly/codex-in-claude's own configuration — they tell Claude Code, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.