Awesome-omni-skill shortcut-ui-skills

Shortcut's UI design system. Use when building interfaces inspired by Shortcut's aesthetic - light mode, Inter font, 4px grid.

install

source · Clone the upstream repo

git clone https://github.com/diegosouzapw/awesome-omni-skill

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/diegosouzapw/awesome-omni-skill "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/design/shortcut-ui-skills" ~/.claude/skills/diegosouzapw-awesome-omni-skill-shortcut-ui-skills && rm -rf "$T"

manifest: skills/design/shortcut-ui-skills/SKILL.md

source content

Shortcut UI Skills

Opinionated constraints for building Shortcut-style interfaces with AI agents.

When to Apply

Reference these guidelines when:

Building light-mode interfaces
Creating Shortcut-inspired design systems
Implementing UIs with Inter font and 4px grid

Colors

SHOULD use light backgrounds for primary surfaces
MUST use
```
#FFFFFF
```
as page background (
```
surface-base
```
)
MUST use
```
#3831BF
```
for primary actions and focus states (
```
accent
```
)
SHOULD reduce color palette (currently 26 colors detected)
MUST maintain text contrast ratio of at least 4.5:1 for accessibility

Semantic Tokens

Token	HEX	RGB	Usage
`surface-base`	#FFFFFF	rgb(255,255,255)	Page background
`surface-raised`	#EBECF0	rgb(235,236,240)	Cards, modals, raised surfaces
`surface-overlay`	#D7EAF5	rgb(215,234,245)	Overlays, tooltips, dropdowns
`text-primary`	#949494	rgb(148,148,148)	Headings, body text
`text-2`	#545454	rgb(84,84,84)	Additional text
`text-secondary`	#A0A1A6	rgb(160,161,166)	Secondary, muted text
`border-default`	#E3E0D5	rgb(227,224,213)	Subtle borders, dividers
`warning`	#523F1D	rgb(82,63,29)	Warning states, cautions
`accent`	#3831BF	rgb(56,49,191)	Primary actions, links, focus

Typography

MUST use
```
Inter
```
as primary font family
SHOULD use single font family for consistency
MUST use
```
50px
```
/
```
700
```
for primary headings
MUST use
```
21px
```
/
```
400
```
for body text
SHOULD reduce font weights (currently 5 detected)
MUST use
```
text-balance
```
for headings and
```
text-pretty
```
for body text
SHOULD use
```
tabular-nums
```
for numeric data
NEVER modify letter-spacing unless explicitly requested

Text Styles

Style	Font	Size	Weight	Color	Count
`heading-1`	Inter	50px	700	#433CB7	1
`heading-2`	Inter	50px	700	#121212	1
`text-25px`	Inter	25px	semi_bold	#1F1F1F	1
`body`	Inter	21px	400	#747379	1
`body-secondary`	Inter	20px	400	#949494	1
`body-secondary`	Inter	20px	400	#999999	1
`body-secondary`	Inter	19px	400	#919191	2
`body-secondary`	Inter	19px	400	#8E8E8E	1
`body-secondary`	Inter	18px	400	#979797	1
`body-secondary`	Inter	18px	400	#949494	1

Typography Reference

Font Families:

```
Inter
```
(used 62x)

Font Sizes: 6px, 8px, 9px, 10px, 11px, 12px, 13px, 14px, 15px, 16px, 17px, 18px, 19px, 20px, 21px, 25px, 50px

Spacing

MUST use 4px grid for spacing
SHOULD use spacing from scale: 1px, 2px, 3px, 4px, 5px, 6px, 8px, 9px
SHOULD use 2px as default gap between elements
NEVER use arbitrary spacing values (use design scale)
SHOULD maintain consistent padding within containers

Borders

MUST use border-radius from scale: 1px, 2px, 3px, 4px, 6px, 7px, 21px
SHOULD use 21px+ radius for pill-shaped elements
SHOULD limit border widths to: 1px, 2px, 3px
SHOULD use 3px as default border-radius
NEVER use arbitrary border-radius values (use design scale)
SHOULD use subtle borders (1px) for element separation

Border Radius Reference

Scale: 1px, 2px, 3px, 4px, 6px, 7px, 21px

Layout

MUST design for 1920px base viewport width
SHOULD use consistent element widths: 16px, 9px, 10px, 15px, 185px
NEVER use
```
h-screen
```
, use
```
h-dvh
```
for full viewport height
MUST respect
```
safe-area-inset
```
for fixed elements
SHOULD use
```
size-*
```
for square elements instead of
```
w-*
```
+
```
h-*
```

Detected Layout Patterns

Main Content: width: 1496px, height: 589px
Main Content: width: 1491px, height: 556px
Main Content: width: 1853px, height: 1053px

Components

MUST use
```
0px
```
height for input fields

Buttons

Variant	Background	Text	Border	Height	Radius
Ghost	transparent	#76858F	none	-	-

Inputs

Height:
```
0px
```

Interactive States

Focus

MUST use
```
2px
```
outline with accent color (
```
#3831BF
```
)
MUST use
```
2px
```
outline-offset
NEVER remove focus indicators

Hover

Buttons (primary): lighten background by 10%
Buttons (secondary): use
```
#EBECF0
```
background
List items: use
```
#EBECF0
```
background

Disabled

MUST use
```
opacity: 0.5
```
MUST use
```
cursor: not-allowed
```

Interaction

MUST use an
```
AlertDialog
```
for destructive or irreversible actions
SHOULD use structural skeletons for loading states
MUST show errors next to where the action happens
NEVER block paste in
```
input
```
or
```
textarea
```
elements
MUST add an
```
aria-label
```
to icon-only buttons

Animation

NEVER add animation unless it is explicitly requested
MUST animate only compositor props (
```
transform
```
,
```
opacity
```
)
NEVER animate layout properties (
```
width
```
,
```
height
```
,
```
top
```
,
```
left
```
,
```
margin
```
,
```
padding
```
)
SHOULD use
```
ease-out
```
on entrance animations
NEVER exceed
```
200ms
```
for interaction feedback
SHOULD respect
```
prefers-reduced-motion
```

Performance

NEVER animate large
```
blur()
```
or
```
backdrop-filter
```
surfaces
NEVER apply
```
will-change
```
outside an active animation
NEVER use
```
useEffect
```
for anything that can be expressed as render logic