# QA: Frontend Tools (Async) — AG2 - [ ] Navigate to /demos/frontend-tools-async - [ ] Click "Find project-planning notes" - [ ] Verify NotesCard loading state ("Querying local notes DB...") - [ ] After ~500ms, verify matches render (notes-list) - [ ] Verify agent summarizes the notes in the next assistant bubble ## Expected Results - Async frontend-tool handler waits and returns data to the agent