building-hooks

Automate Claude Code hooks by progressively implementing three phases: start with non-blocking observation of events like UserPromptSubmit and Stop, add background automation tasks, then enforce blocking validations only after patterns prove reliable in production. Use pattern-based templates such as Build Checker and Auto-Formatter to encode business rules at the application level.

Build hooks progressively using non-blocking phases: Phase 1 observes events with logs and reminders, Phase 2 runs background tasks automatically without interruption, and Phase 3 applies blocking validations only when patterns are unambiguous. This approach balances automation with user experience across diverse project repositories.

Use hooks when you need to encode business rules at the application level with fine-grained control over lifecycle events and enforcement timing. Hooks excel at progressive automation—starting with observation, moving to background tasks, then selective blocking—making them ideal for quality enforcement that adapts to your workflow maturity.

Implement comprehensive testing across unit, integration, and regression phases before deploying hooks to production. Define clear lifecycle events, validate hook behavior during each phase (observe, automate, enforce), and use configuration schemas to ensure consistent behavior across projects before enabling blocking validations.

Yes. Implement pattern-based templates like Build Checker for quality monitoring and Auto-Formatter for automated fixes. These hooks observe events across diverse project repositories, run non-blocking automation tasks, and optionally enforce standards when patterns become clear and reliable in your environment.