https://stackonward.com/tags/ai-coding/Recent content in AI Coding on StackOnwardHugoen-USFri, 11 Sep 2026 04:55:00 +0800https://stackonward.com/posts/claude-code-codex-hooks/Fri, 11 Sep 2026 04:48:00 +0800https://stackonward.com/posts/claude-code-codex-hooks/<p>How to use Claude Code hooks is not about memorizing every event. It is about whether the action has a clear trigger and a unique result. A project config check belongs in a hook: after the file is written, run the same command. Valid config exits success. Invalid config returns a determined error. The model does not choose the standard.</p> <p>Project rules name the config path and the fixed command. The prompt describes this change. A skill handles live judgment. The hook only calls the project command on a matching event. Claude Code and Codex keep their own event config and share the same check.</p>