UX Prototyping Skill Create single-file HTML prototypes focused on validating user flows, interaction patterns, and information architecture. Prioritize UX fidelity over visual polish. Workflow 1. Read the UX spec at (or user-specified path) 2. Identify core flows - Extract user journeys, screens, states, and interactions 3. Build prototype - Create single HTML file with all screens and interactions 4. Output - Save to Prototype Structure Generate a single HTML file containing: Core Principles UX First, UI Second - Do : Implement all user flows, states, transitions, error states, empty states…