/designlang:battleHead-to-head graded battle card between two sites — eight dimensions, bar-by-bar, verdict line.
/designlang:brandGenerate a full editorial brand-guidelines book for any URL. 13 chapters covering colour, typography, spacing, shape, iconography, motion, components, voice, accessibility, tokens, and how-to-use guidance. Print-ready, dark-mode toggle, hand-off-ready single HTML.
/designlang:extractExtract the complete design language from a URL — DTCG tokens, Tailwind, Figma vars, motion, voice, components.
/designlang:gradeGenerate a shareable HTML "Design Report Card" — letter grade, 8 dimensions, evidence (palette, type, rhythm), strengths + fixes, plus an SVG badge.
/designlang:packBundle every designlang output (DTCG tokens, Tailwind, shadcn, Figma vars, motion, anatomy, Storybook, prompts) into one polished design-system directory ready to zip and ship.
/designlang:pairFuse two extracted designs into a single hybrid identity. Pick which axis (colour, typography, spacing, shape, motion, voice, components) comes from which site. Defaults to "visual A × voice B" — same colours/spacing as the first URL, type/voice/components from the second.
/designlang:remixRestyle a site in another design vocabulary — brutalist, swiss, art-deco, cyberpunk, soft-ui, or editorial. Preserves page shape, swaps the visual vocabulary.
/designlang:theme-swapRecolour an extracted site's design around a new brand primary. OKLCH hue rotation preserves perceptual lightness — neutrals, type, spacing, and motion stay untouched. Side-by-side HTML preview + recoloured tokens (DTCG, Tailwind, shadcn, Figma).