What problem does it solve? Long prose explanations often fail to make complex systems, flows, or comparisons click for the reader. This Skill replaces struggling text with the right visual artifact: a diagram, diff, runnable demo, chart, interactive page, or animation chosen deliberately for the shape of the confusion. ## Core Features & Use Cases - Medium selection guidance: Weighs diagrams (Mermaid or hand-placed SVG), comparisons, runnable code, HTML/JS explainer pages, LaTeX/TikZ figures, and animations against the explanation problem. - Hand-authored SVG figure system: Detailed mechanics and house-style skin for self-contained SVG figures, including draw order, connector routing, grid discipline, type roles, markers, composition elements, and 77 vendored icons. - Render linting and review loop: A Playwright-based script detects text escaping boxes, overlaps, and crowding in rendered HTML, with per-finding PNG crops for inspection. - Use Case: When a user struggles to understand an architecture or a state model, produce a hand-placed SVG figure or an interactive explainer page, lint the render, screenshot both color schemes, and present the opened artifact. ## Quick Start Show me how the authentication flow works as a diagram instead of explaining it in prose.