Persona-driven UX evaluation for web app prototypes. Builds prototypes, evaluates with synthetic users via agent-browser, and iterates based on structured feedback. Supports full mode (3 prototypes with comparative evaluation) or quick mode (single prototype). Use when building and evaluating web app prototypes, or when asked to "run autoproto", "evaluate this app with personas", or "set up UX testing".
2026-04-06