stitch-utilities collection: 5 agent skills

• design-md — Analyze Stitch projects and synthesize a semantic design system into DESIGN.md files
• enhance-prompt — Transforms vague UI ideas into polished, Stitch-optimized prompts.
• site-md — Analyze a project description or site requirements and synthesize a project constitution into SITE.md for the Stitch Build Loop
• stitch-loop — Teaches agents to iteratively build websites using Stitch with an autonomous baton-passing loop pattern
• taste-design — Semantic Design System Skill for Google Stitch.