What problem does it solve? Turning a complex concept, code diff, PR, or long conversation into something a reader can actually understand requires structured writing, diagrams, and examples — this Skill automates that by producing a rich, interactive explanation page. ## Core Features & Use Cases - Four-section structure: Every explanation includes Background, Intuition (with a required flow diagram carrying concrete example values), Detail, and an interactive five-question multiple-choice Quiz. - Flexible subjects: Explain the current conversation, a concept, a file or system, or a code change resolved via git diff or gh pr view. - Publishable output: Produces a single self-contained HTML page (inlined CSS/JS, responsive, light/dark aware) published as a Claude Artifact, with a dated local HTML fallback. - Use Case: After finishing a PR, run /explain HEAD~1 to get a shareable visual walkthrough of the change with before/after flow diagrams and a comprehension quiz. ## Quick Start Ask the assistant to explain the current conversation or a specific code change, for example by saying "explain this PR visually with a diagram and quiz".