Found in: Lessons Hub, HAx
A site can build and run perfectly in dev mode while harboring type errors that fail `astro check` in CI. If CI gates on type checking (and it should), these latent errors become deploy blockers that surface only after pushing -- never during local development.
Use BFS link crawling and smoke tests against live URLs to catch broken navigation and UI regressions before users do
Run the same checks CI will run before pushing to prevent the most common build failure patterns
Composable slash-command skills turn multi-step developer workflows into repeatable single-command operations that enforce guardrails automatically