Apply Anthropic official brand colors, typography, and visual standards to appropriate Anthropic-related artifacts.

Break a plan, spec, or conversation into independently actionable tracer-bullet tickets with explicit blocking relationships.

React and Next.js performance guidance for writing, reviewing, and refactoring production UI code.

A versatile command-line tool for interacting with Google Workspace APIs, designed for both human users and AI agents.

Review UI code for web interface guidelines, UX quality, accessibility, and interaction design best practices.

AKShare is an elegant and simple financial data interface library for Python, built for human beings! 开源财经数据接口库

Official Lark/Feishu CLI tool with 200+ commands and 26 AI agent skills, designed for agent-native operation and easy integration with AI runtimes.

An AI agent skill that provides design intelligence and UI/UX guidelines for building professional interfaces across multiple platforms.

Apple's approach to interface design and fluid, physical motion, translated for the web. Use when building or reviewing gesture-driven UI, spring animations, drag/swipe/sheet interactions, momentum and interruptible transitions, translucent materials and depth, typography (optical sizing, tracking, leading), reduced-motion, or the design foundations (feedback, spatial consistency, restraint) behind Apple-style interfaces.

NocoBase is an open-source AI + no-code platform for building business systems fast. Instead of generating everything from scratch, AI works on top of production-proven infrastructure and a WYSIWYG no-code interface, so you get both speed and reliability.

Readest is a modern, feature-rich ebook reader designed for avid readers offering seamless cross-platform access, powerful tools, and an intuitive interface to elevate your reading experience.

This skill encodes Emil Kowalski's philosophy on UI polish, component design, animation decisions, and the invisible details that make software feel great.