Summary
A design constraint system extracted from Anthropic's website that locks you into their aesthetic choices: beige backgrounds (#ECE9E0), Inter font exclusively, and everything snapped to a 4px grid. It's opinionated in the way good design systems should be, with specific rules about when to use 3px versus 15px border radius and a mandate to never animate anything unless explicitly asked. The typography scale feels a bit scattered with ten different font sizes, but if you're building something that needs to look like it came from Anthropic's design team, this gives you the exact hex codes and spacing values to match their light mode interface.
Install to Claude Code
npx -y skills add ihlamury/design-skills --skill anthropic-ui-skills --agent claude-codeInstalls into .claude/skills of the current project.
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →
Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →
Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →
Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →Files
SKILL.md
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Featured
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
