HackMD Skill Overview HackMD is a collaborative markdown platform that supports real-time editing, slide presentations, and embedded content. This skill covers best practices for creating HackMD-compatible documents, particularly with embedded SVG diagrams. Slide Mode HackMD supports presentation mode using separators between slides. YAML Frontmatter Slide Controls - creates a new horizontal slide - creates a vertical slide (nested under previous) - Press for speaker view - Press for fullscreen - Arrow keys to navigate SVG Embedding Best Practices ✅ DO: Use Direct Coordinates ❌ DON'T: Use Tra…