AI Agent Skills

The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol

AG-UI: the Agent-User Interaction Protocol. Bring Agents into Frontend Applications.

Typescript/React Library for AI Chat💬🚀

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

🚀A modern, comprehensive, flexible design system and React UI library, AI-friendly built-in.🎨Provide 3000+ Design Tokens, easy to build your design system. Make Semi D…

A comprehensive React UI components library based on Arco Design

Agent skills for designers and builders using Codex, Claude, Cursor, and other AI coding agents

ConardLi's open-source Skills collection, featuring web design, knowledge retrieval, image generation, and more.

🎨 Local-first, open-source Claude Design alternative. 🖥️ Native desktop app. ⚡ 259+ Skills · ✨ 142+ Design Systems 🖼️ Web · desktop · mobile prototypes · slides · ima…

Any agent Skill: generate beautiful architecture diagrams with dark/light theme toggle and PNG/JPEG/WebP/SVG export

Create original visual art, posters, PNG assets, and PDF documents through a clear design philosophy.

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

Reviews animation and motion code against a high craft bar derived from Emil Kowalski's design engineering philosophy. Default to flagging; approval is earned.

Use Playwright to interact with and test local web applications, capture screenshots, debug UI behavior, and inspect browser logs.

A simple server for sending and receiving messages in real-time per WebSocket. (Includes a sleek web-ui)

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