A curated library of award-grade design languages for Claude.
Pick a look. Claude builds UI that actually nails that aesthetic — by adapting a real, hand-built reference, not by interpreting keywords.
Most AI design tools fall into one of two traps: keywords in a spreadsheet (data without taste —
the model gets border-radius: 0px and produces slop with the right border-radius), or
principles in prose (taste without material — the model improvises and quality is a coin flip).
Lookbook does neither. Each design language ships as a pack: a philosophy, a full token system, ruthless anti-slop rules, and — the part nobody else has — a real, art-directed reference build the model studies and adapts. The exemplar is the proof.
/plugin marketplace add Manavarya09/lookbook
/plugin install lookbook@lookbook
Then just ask Claude to build something:
"Build a landing page for my dev tool — make it cyber/terminal." "Design a wellness app homepage. Pick a look that fits."
- You ask Claude to build any UI.
- The router skill reads your vibe and recommends 2–3 fitting languages with honest tradeoffs (or uses the one you name).
- You pick one.
- Claude opens that pack only — reads its
LANGUAGE.md, studies itsreference/index.html— then implements in your stack, adapting the exemplar. Progressive disclosure: the router stays tiny; a heavy pack loads only when chosen.
skills/lookbook/languages/<language>/
├─ LANGUAGE.md # philosophy · token system · anti-slop rules · gold-standard refs
└─ reference/index.html # the real, hand-built, award-grade exemplar
Plus a shared craft floor (skills/lookbook/foundations.md): the 8pt grid, modular type scales,
Material easing tokens, WCAG AA, and the hard anti-slop bans every language inherits.
Every pack stands on evidence, not vibes — built from cited research (research/) into
Awwwards / CSS Design Awards / FWA winners, elite design systems (Material, Apple HIG, Stripe,
Vercel/Geist), and the canonical work behind each style. Each reference was then rendered,
screenshotted, and QA'd against the award bar before shipping.
MIT