anthropic-ui-skills

Enforces Anthropic's UI design system for light-mode interfaces with Inter font and 4px grid.

73|9|Updated Jan 25, 2026
One-click install
npx skills add https://github.com/ihlamury/design-skills --skill anthropic-ui-skills
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: anthropic-ui-skills
Source: https://github.com/ihlamury/design-skills/tree/main/skills/anthropic
Command: npx skills add https://github.com/ihlamury/design-skills --skill anthropic-ui-skills

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides opinionated constraints and guidelines for building user interfaces that are visually consistent with Anthropic's design aesthetic, ensuring a familiar and high-quality user experience.

Core Features & Use Cases

  • Consistent Design Language: Enforces Anthropic's specific use of light mode, Inter font, and a 4px grid system.
  • Color Palette Adherence: Ensures semantic color tokens are used correctly for accessibility and brand consistency.
  • Typography Guidelines: Mandates the use of the Inter font family with specific weights and sizes for headings and body text.
  • Spacing and Layout: Enforces a 4px grid for spacing and defines layout constraints for consistent element positioning.
  • Component Styling: Provides specific rules for components like buttons and inputs, including focus and hover states.
  • Use Case: An AI agent needs to design a new feature for a platform that should feel like it belongs within the Anthropic ecosystem. This Skill provides all the necessary rules for colors, fonts, spacing, and component styling to achieve that.

Quick Start

Apply Anthropic's UI design system to a new interface, ensuring light mode, Inter font, and a 4px grid are used.

Frequently Asked Questions about anthropic-ui-skills

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build user interfaces that match Anthropic's design system?

To build Anthropic-style interfaces, apply specific UI design constraints including light mode, the Inter font family, and a strict 4px grid for spacing and layout dimensions to ensure visual consistency.

What are the typography guidelines for an Anthropic-style UI design?

Anthropic-style UI design mandates using the Inter font family with specific weights and sizes for headings and body text, ensuring readable and consistent typography across light-mode interfaces.

Does this design system include rules for interactive component states?

Yes, the design system defines specific component constraints and styling rules for interactive states, including focus, hover, and disabled elements for components like buttons and inputs.

Can I use dark mode with this UI design system?

No, this UI design system specifically enforces light-mode interfaces. It provides semantic color tokens and layout rules optimized strictly for light mode to maintain brand consistency.

What is the best way to manage spacing and layout dimensions in this design system?

The best way to manage spacing and layout is by adhering to a 4px grid system, which defines specific layout dimensions and constraints for consistent element positioning across the interface.