Boundary framework (Clojure FC/IS) toolkit. Use when the user wants to add a module, entity, or feature ("add a product module with name and price"), add a field/endpoint/adapter to a module, wire a module into the app, explain a Clojure/Boundary error or stacktrace, generate tests, write SQL from a description, configure the project, or diagnose setup issues. ALWAYS scaffold new modules with `bb scaffold` instead of hand-writing them.
2026-06-03