Brutally honest senior-engineer code reviews for Claude Code, Cursor & Windsurf - and your terminal. Scores, evidence-backed issues, usable fixes.

Extract design tokens (colors, typography, spacing, border radius, shadows) from any public website. Generates JSON and CSS custom properties for local projects. Available as an AI agent skill (Claude, Cursor, Codex) and standalone CLI.

On-demand design systems from any URL. Five surfaces, one agent: web, API, CLI, TypeScript SDK, and a portable agent skill that runs inside Claude Code, Codex, and Cursor.

Gerillass is a Sass mixin library containing a set of Sass mixins and functions to help front-end developers generate scalable CSS outputs.

Agent Skills for VueUse

Open-source self-improving QA agent for software teams. A test harness with memory. Write tests in natural language for web and mobile. agent-qa learns from every run, adapts to UI changes, and catches regressions before you ship.

Local Figma MCP server with no REST rate limits, no metered tool-call quotas, and a verification loop. Drop-in alternative to Figma's Dev Mode MCP and Framelink for Claude Code, Cursor, Windsurf — works on every plan including Free.

A reusable Agent Skill for designing, reviewing, and implementing UI/UX with Google Material Design 3, Material You, M3 Expressive, accessibility, adaptive layouts, and semantic design tokens.

Write HTML. Render video. Built for agents.

UI over MCP. Create next-gen UI experiences with the protocol and SDK!

Re-usable multi part components built on React Aria and TailwindCSS.

The container platform tailored for Kubernetes multi-cloud, datacenter, and edge management ⎈ 🖥 ☁️

General-purpose Playwright automation for coding agents

Claude skill that analyzes images, websites, and Figma files and generates a structured design.md with token system, component inventory, and reconstruction notes.

Solve the blank canvas problem. Prompt → 3 distinct designs → vary → export. A Claude Code skill inspired by the Variant design community.

Deploy Your Frontend in a Single Command. Claude Code Skills supported.

Coding skill for building location-aware applications across the MapTiler platform.

Open-source agent skills library for building SaaS, marketing systems, creative assets, and frontend design workflows

Production-Stage Visual Design & In-Codebase UI Engineering Suite

Codex-first Agent Skills library for premium frontend, website, motion, accessibility, QA, and handoff workflows.

Stop agents from designing sloppy UI. Inspired by Impeccable, but without the plugin machinery. Just one SKILL.md file.

Visual UI testing and debugging MCP server with Playwright, screenshots, DOM inspection, workflow validation, and visual diffs.

Record any browser page as GIF or video via MCP — powered by Playwright + ffmpeg

Isometric games made easy — an agentic game kit. 12 agent skills over 9 zero-dependency TypeScript packages. Type one sentence, get a playable game.