Lesson 3 · A hook that blocks · step 9 of 1101Read02Exit code 203Task 104Other exit codes do not block05Task 206Task 307The block decision08Task 409Task 510Recap11TakeawayWorkshop · Task 5 of 5Block a write with a decisionLog in to read this lesson. A free account opens the introductory chapter.←Ask for a hook that tells Claude whyRecap→