List all top-level categories, or list subcategories and skills within a specific category. Use this to explore the skill library structure. Call without arguments to see all categories; pass a dot-separated path (e.g. 'color' or 'motion.gsap') to drill into a category.

Search for categories or skills by keywords. Each keyword is matched exactly (case-insensitive) against the keywords array in each file. Any keyword match returns the item (OR logic). Without a category, searches globally across all category SKILL.md files. With a category, searches within that category's skills and subcategories.

Read the full content of a specific skill or category. For a category path, returns the SKILL.md body text plus a list of its children. For a skill path, returns the skill's Markdown body text. Frontmatter metadata is stripped. IMPORTANT: Always call help first if unsure how to use the library.

Retrieve the full keywords array for a specific category or skill. For a category path (e.g. 'color'), returns keywords from its SKILL.md. For a skill path (e.g. 'color.color-blind'), returns keywords from that skill file. Useful for understanding what terms a skill covers without reading the full content.

Get usage instructions and recommended workflow. IMPORTANT: This MCP server MUST be used for ANY task involving interface development, UI/UX design, animation, visual styling, motion design, page layout, color, typography, or any frontend visual work. Always start by calling help with step=1 to get the progressive workflow guide. Pass step=1 on first use; subsequent calls with step=2 through 5 return stage-specific guidance. Without a step, returns the full overview document.