Lint rules for your AI agent's discipline, not its code

Research-first design skill for AI agents. 150K+ real app screens and flows via Refero MCP.

A Model Context Protocol (MCP) server that enables secure interaction with MySQL databases

A platform-neutral analytical Skill that profiles messy data, selects case-adaptive methods, and produces source-backed visual reports for high-stakes decisions.

MCP server for TouchDesigner

Turn Claude into a Senior Design Architect — DTCG design tokens, 42 components, WCAG 2.2 accessibility, any-framework code, 138 design systems, and runnable skills.

Extract any website’s design system into tokens in seconds: logo, colors, typography, borders & more. One command.

Open-source design-method engine for Claude Code, Codex & Cursor. 23 agent skills for fixed design judgment, multiple grammars, semantic palettes, reference compilation, and evidence-verified UI. MIT.

Build better UI with AI

Senior-level UX and design-system knowledge, packaged so your AI agent applies it automatically.

PencilPlaybook is the UI Skills / Taste-Skill for Pencil.dev + Claude Code — a design playbook that gives Claude real perceptual psychology and senior-level guardrails so it stops producing averaged-out AI slop.

Your coding agent designs terrible UI. stitch-kit wires it into Google Stitch MCP and teaches it the whole pipeline — ideation, screen generation, design systems, production components.

A comprehensive Model Context Protocol (MCP) server that bridges Figma designs with AI development workflows. It provides 30 specialized tools for extracting pixel-perfect code, assets, and component structures directly from Figma designs.

NVIDIA Design System and UI Agent Harness for AI/ML Factories, Robotics, and Autonomous Vehicles

Headless product design for AI coding agents, backed by a transactional product graph | Design how it works, verify what you ship.

Network Sketcher is an AI-ready network design tool with Local MCP, Online, and Offline editions for creating network designs and exporting PowerPoint diagrams and Excel-based configuration data.

open-source skill that learns any brand and turns it into a complete design system. works on claude code and codex. install once, every UI your assistant builds matches your brand.

Design engineering system for AI coding agents — ship UI with craft-level quality. Install as an agent skill.

AI-powered logo design → SVG → full brand kit. Free, local, MCP-native.

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

Design in Figma with Claude Code. Bridge connects your terminal to the Figma Plugin API via WebSocket.

Claude Code skill that scans a codebase and generates a self-contained HTML service-design journey map (NN/g combined customer journey + service blueprint)

The world's first open-source AI-native vector design tool and the first to feature concurrent Agent Teams. Design-as-Code. Turn prompts into UI directly on the live canvas. A modern alternative to Pencil.

An agent skill for building premium, immersive, scroll-driven websites. Works with Codex, Claude Code, and other coding agents. Also available as a Claude Code plugin.