codex

# Codex CLI Delegate coding tasks to [Codex](https://github.com/openai/codex) via the Hermes terminal. Codex is OpenAI's autonomous coding agent CLI. ## When to use - Building features - Refactoring - PR reviews - Batch issue fixing Requires the codex CLI and a git repository. ## Prerequisites - Codex installed: `npm install -g @openai/codex` - OpenAI auth configured: either `OPENAI_API_KEY` or Codex OAuth credentials from the Codex CLI login flow - **Must run inside a git repository** — Codex refuses to run outside one - Use `pty=true` in terminal calls — Codex is an interactive terminal app For Hermes itself, `model.provider: openai-codex` uses Hermes-managed Codex OAuth from `~/.hermes/auth.json` after `hermes auth add openai-codex`. For the standalone Codex CLI, a valid CLI OAuth session may live under `~/.codex/auth.json`; do not treat a missing `OPENAI_API_KEY` alone as proof that Codex auth is missing. ## One-Shot Tasks ``` terminal(command="codex exec 'Add dark mode toggle to settings'", workdir="~/project", pty=true) ``` For scratch work (Codex needs a git repo): ``` terminal(command="cd $(mktemp -d) && git init && codex exec 'Build a snake game in Python'", pty=true) ``` ## Background Mode (Long Tasks) ``` # Start in background with PTY terminal(command="codex exec --full-auto 'Refactor the auth module'", workdir="~/project", background=true, pty=true) # Returns session_id # Monitor progress process(action="poll", session_id="<id>") process(action="lo...