The Enhance Prompt skill acts as a bridge between abstract UI ideas and production-grade code generation. It uses a specialized enhancement pipeline to analyze user input, inject professional UI/UX terminology, and incorporate local design system constraints from DESIGN.md files. By restructuring vague requests into logical page hierarchies and adding precise visual descriptors, it ensures that Stitch produces consistent, aesthetically pleasing, and functionally accurate front-end components. Whether you are starting from a 'login page' sketch or refining an existing layout, this skill automates the prompt engineering required for high-quality AI design results.