Praetor

Use when the user explicitly asks to hand a task to Codex — "use codex", "delegate this", "send it to codex", "交给codex", "派给codex", or the /delegate command. Runs the full dispatch lifecycle with frozen acceptance criteria and a binding independent judge. NEVER auto-dispatch — delegation happens only on the user's word. If a task looks Codex-shaped (bulk mechanical edits, wide read-and-report analysis, test scaffolding), you may offer the option in ONE line; if the user doesn't take it, drop it.

Use when composing the task brief and acceptance criteria for a Codex dispatch (invoked from dispatching-to-codex). Covers the self-contained brief format and how to write acceptance checks that actually protect you — weak checks are the sneakiest way a dispatch goes wrong.