"Information about UI (User Interface)" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Design review for UI code and live pages: quick checks, 0-100 scored reviews, fixes as patches
Design quality gate for AI-generated UI: score any URL on 45 deterministic checks, A–F grade.
Real UI references for coding agents: iOS app screens, user journeys and website design systems.
A design harness for AI coding agents: design systems, design principles, icons and UI review.
Search 161,000+ free hand-drawn Infyicon icons in four matching styles and fetch ready-to-embed SVG markup or PNG URLs, plus CSS class lookup for the 61,000-glyph Infyicon UI webfont. Free with attribution, no API key required.
Search real-world UI & UX design references for mobile apps, web apps, and websites with Mobbin.
Search and browse the EpicPxls design-asset marketplace — 65K+ UI kits, fonts, mockups, icons, and templates with commercial licenses and editable Figma/Sketch/PSD source files. Read-only, no auth: search items, get item details, list categories, fetch free assets, and extract color palettes.
Search public Gravity AI UI drafts and generate Gravity UI interface payloads.
Mlola UI components, tokens and design rules for coding agents, with a markup checker
Write Polyxd UI documents, check them, and show them as real screens in any design-system pack.
Hand-picked design references, UI patterns and the people behind them, each with why it fits.
Design a laser engraving for a WELANDA snus case, preview it and hand the user a checkout link.
Real product UI captures (onboarding, pricing, in-app screens) with design guides for coding agents.
Slate is a shadcn-inspired ui kit for Laravel
Search free React, Tailwind, and shadcn components, blocks, and dashboards; get installable source.
Accessible, framework-free UI system for coding agents. Plan websites, find components, choose design languages, fetch templates and markup, and validate HTML.
Search, install, compose, add-page, and theme Cronus UI from the live registry.
Find semantic Digche replacements for functional UI icons and retrieve the selected SVG style.
Search Assetzaar's catalog of UI components, agent skills, SaaS kits and automations.
Evaluates UI designs for WCAG accessibility issues automated scanners miss. Paid via x402 on Base.
