spacingskill: The Spacing & Rhythm Skill

For any UI or written document an agent generates or edits — landing pages, dashboards, forms, data tables, mobile screens, editorial, and Word / Google Docs / PDF / Markdown documents (§14). Spacing is the single fastest tell of AI-generated UI: off-scale magic numbers, everything equally cramped, no proximity hierarchy, optical misalignment. Every rule below is contextual. Nothing fires automatically. First read the layout, set the dials, then pull only what fits. Spacing is a system, not decoration applied at the end.

0. SPACE INFERENCE — Read the Layout Before a Single Pixel

Spacing is a decision made BEFORE the first <div> exists. Infer it; do not default to it. State the dials, emit one "Space Read" line, then generate.