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Get Started Free →Routes frontend design tasks to 48 specific UI styles. Triggers for websites, app screens, or UI components requesting a specific aesthetic.
.claude/skills/sickn33-design-it/SKILL.md| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-14 | ✗→✓ | ▲ Improved | 30% | 0% |
| case-15 | ✗→✓ | ▲ Improved | 53% | 0% |
| case-08 | ✗→✓ | ▲ Improved | 75% | 0% |
| case-10 | ✗→✓ | ▲ Improved | 30% | 0% |
| case-04 | ✓→✗ | ▼ Worse | -38% | 0% |
This is the main entry point for the design-it skill system. Instead of falling back to generic "AI slop" aesthetics, you have access to 48 distinct, deeply opinionated design styles.
Use this skill when a user requests building any frontend interface (website, app screen, UI component) and you want to apply a specific, opinionated design aesthetic instead of generic defaults.
When a user asks you to build a frontend interface (web or app):
spatial-design, bento-ui, or glassmorphismtile-designsci-fi-interface or brutalist-typographyswiss-designcyberpunk-uiIf they don't specify a style, choose one that best fits the project context.
view_file tool to read its specific SKILL.md.If the user provides their own colors, use them. Otherwise, you MUST use one of these 10 award-winning, highly sophisticated palettes to avoid generic neon/purplish gradients. When picking a palette, stick to these exact hex codes and establish CSS variables for them.
#F9F6F0#1B2A49#C85A32#E2D8C9#F4EFEA#2D2B2A#A65E44#8C8781#D1D1D1#111111#9A3B3B#757575#D9CBBF#4A362D#7A4C3A#948275#F7F5F0#3A4B3A#8A9A86#D3CEC4#F4F4F9#2B303A#5C6B73#C0C5C1#0A0A0A#F5F5F0#B59A5F#1C1C1C#E6E2DD#1F1C1B#524036#B8B0A8#EAEAEA#1C252E#C28F79#2C3E50#F9F9F9#121212#D44A3A#8F8F8FTo use a style, you MUST read its file at <style-folder>/SKILL.md relative to this file's directory.
minimalismflat-designflat-design-2material-designglassmorphismneumorphismskeuomorphismclaymorphismaurora-uibento-ui3d-uiisometric-designlayered-designfloating-uispatial-designswiss-designeditorial-designtypography-firstbrutalist-typographybrutalismneo-brutalismretro-designy2k-designcyber-y2kvaporwavesynthwavefrutiger-aeroretro-futurismdark-modemonochromatic-uigradient-designduotone-designcolor-blockingsoft-pastelhigh-contrastvibrant-maximalismmaximalismcyberpunk-uisci-fi-interfaceholographic-uiai-native-uispatial-computing-uidashboard-designcard-based-designwidget-based-designtile-designdata-dense-designcommand-center-uiUser request:
> Review this interface with @design-it, identify the highest-impact design problems, and propose an implementation-ready improvement.
| Case | Status | Duration (ms) | Turns | Tokens | Tool calls | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Without | With | Δ | Without | With | Δ | Without | With | Δ | Without | With | Δ | ||
case-14 | fail→pass | 26,482 | 29,584 | +12% | 1 | 1 | 0% | 6,165 | 8,008 | +30% | 0 | 0 | — |
case-15 | fail→pass | 21,348 | 20,755 | -3% | 1 | 1 | 0% | 4,336 | 6,651 | +53% | 0 | 0 | — |
case-16 | fail→fail | 27,329 | 16,848 | -38% | 1 | 1 | 0% | 6,163 | 5,569 | -10% | 0 | 0 | — |
case-01 | fail→fail | 17,511 | 4,915 | -72% | 1 | 1 | 0% | 4,027 | 2,105 | -48% | 0 | 0 | — |
case-02 | fail→fail | 26,690 | 30,925 | +16% | 1 | 1 | 0% | 6,195 | 8,038 | +30% | 0 | 0 | — |
case-03 | fail→fail | 18,700 | 4,331 | -77% | 1 | 1 | 0% | 4,176 | 2,065 | -51% | 0 | 0 | — |
case-04 | pass→fail | 14,744 | 5,799 | -61% | 1 | 1 | 0% | 3,877 | 2,407 | -38% | 0 | 0 | — |
case-05 | fail→fail | 15,575 | 4,762 | -69% | 1 | 1 | 0% | 3,543 | 2,111 | -40% | 0 | 0 | — |
case-06 | fail→fail | 25,531 | 5,132 | -80% | 1 | 1 | 0% | 6,167 | 2,138 | -65% | 0 | 0 | — |
case-07 | fail→fail | 24,114 | 7,027 | -71% | 1 | 1 | 0% | 6,170 | 2,401 | -61% | 0 | 0 | — |
case-08 | fail→pass | 17,014 | 21,393 | +26% | 1 | 1 | 0% | 3,774 | 6,623 | +75% | 0 | 0 | — |
case-09 | fail→fail | 21,528 | 5,001 | -77% | 1 | 1 | 0% | 4,808 | 2,248 | -53% | 0 | 0 | — |
case-10 | fail→pass | 28,231 | 29,448 | +4% | 1 | 1 | 0% | 6,168 | 8,011 | +30% | 0 | 0 | — |
case-11 | fail→fail | 26,047 | 6,361 | -76% | 1 | 1 | 0% | 6,171 | 2,224 | -64% | 0 | 0 | — |
case-12 | fail→fail | 26,216 | 5,876 | -78% | 1 | 1 | 0% | 6,164 | 2,253 | -63% | 0 | 0 | — |
case-13 | fail→fail | 24,528 | 5,691 | -77% | 1 | 1 | 0% | 5,428 | 2,211 | -59% | 0 | 0 | — |
case-17 | fail→fail | 18,015 | 5,696 | -68% | 1 | 1 | 0% | 3,713 | 2,232 | -40% | 0 | 0 | — |
case-18 | fail→fail | 27,240 | 5,181 | -81% | 1 | 1 | 0% | 6,171 | 2,079 | -66% | 0 | 0 | — |
case-19 | fail→fail | 15,197 | 4,706 | -69% | 1 | 1 | 0% | 3,118 | 2,169 | -30% | 0 | 0 | — |
case-20 | pass→pass | 12,506 | 13,163 | +5% | 1 | 1 | 0% | 2,776 | 5,077 | +83% | 0 | 0 | — |
case-21 | pass→pass | 5,890 | 4,844 | -18% | 1 | 1 | 0% | 1,321 | 2,811 | +113% | 0 | 0 | — |
case-22 | pass→pass | 7,503 | 6,961 | -7% | 1 | 1 | 0% | 1,526 | 3,366 | +121% | 0 | 0 | — |
DecimalAI ran this skill against gemini-3.6-flash twice over the same eval suite — once with the skill loaded and once without — and compared the two runs case by case. 22 cases were attempted, and 9 counted toward the lift figure. The other 13 produced results that are not comparable between the two arms, so they are excluded from the headline rather than averaged into it. The headline lift of +14 percentage points is the difference between those two pass rates over the 9 comparable cases. 1 case got worse with the skill loaded, and it is included in that figure.
The publisher has shipped newer versions since this run, so these numbers describe v1, not the version currently listed.
Without the skill loaded, the model failed this case. With it loaded, the same prompt on the same model passed. This is one improved case from the latest verified run; every case, including any that regressed, is in the table above.
Other measured skills in the registry, with their headline benchmark lift.