"Calibre-Web" matching MCP servers:

Provides deterministic, read-only design knowledge for AI coding agents to help them choose visual directions, plan UI states, and compose design tokens, all without network access.

Enables high-craft web design and engineering through OKLCH color systems, fluid typography, Three.js 3D scenes, frontend security audits, multi-viewport capture, and Python-backed design verification.

Enables AI to create and publish interactive web apps, games, and 3D scenes using Rosh, a plain-English programming language. It supports compilation to HTML5 canvas, Phaser, or Three.js.

This MCP server enables AI assistants to search the Google Fonts catalogue, retrieve detailed font metadata, generate live HTML text previews, and obtain embed code for use on web pages.

Deterministic motion compiler + validator for AI-generated web apps: validated MotionSpec JSON compiles to reduced-motion-safe GSAP/CSS. Reports WCAG 2.2.2 pause-path candidates; missing reduced-motion guards flagged as 2.3.3/AAA best practice. Keyless read-only MCP tools: motion_catalog + motion_validate; compile/audit/stats need a key (full toolset free locally: npx motionspec). MIT core on npm.

Install premium, production-ready Three.js/WebGL 3D web components, templates and interactive scenes into Claude Code, Cursor & Codex. A hosted MCP for premium 3D web you own, from AETumi.

Enables evidence-grounded web design analysis by searching GDWEB references and generating isolated, per-reference DESIGN_INDEX specification documents for LLM-driven frontend development.

An MCP server that gives AI coding agents access to saaspo.com's SaaS web design inspiration library, enabling them to search pages and sections by style, industry, and type for grounded design decisions.

MCP server to help AI assistants generate Italian PA user interfaces by providing components, recipes, accessibility rules, and validation for Bootstrap Italia and Web Components.

Digital business cards, lead capture forms, and service listings - built and managed by AI. 63 tools with live browser editing, stock photos, web scraping, and guided tours.

Enables AI coding assistants to design, synthesize, heal, and export production-ready accessible web applications and design systems in real time with zero build overhead.

Provides UI architecture analysis for converting Figma designs or web pages into reusable UI code blocks with effort estimation in CSV format.

Enables creating, editing, inspecting, rendering, and live-previewing Rive (.riv) animations directly from Claude without needing the Rive editor or cloud subscription, including building .riv files from scratch and a local web studio for human-AI collaboration.

Enables a live two-way bridge between a running web app and Figma, letting users push app screens into Figma as auto-layout frames and sync edits in both directions—Figma changes update the source code, and code changes update the Figma frames.

Lets AI coding tools look up real color palettes—role colors, measured WCAG contrast ratios, and paired usage advice—for App, Web, and Mini App UIs, and export them as ready-to-paste CSS custom properties. It searches a library of 90 palettes by platform, tag, or keyword in English or Chinese, so models stop inventing hex values.

Transforms design inputs (URLs, screenshots, descriptions) into production-ready React components following G2's Elevate 2.0 design system, providing both an MCP server for Claude Code and a web interface.

An MCP server that enables AI assistants to generate and edit professional web assets using OpenRouter's Nano Banana Pro image generation model, with support for asset packs, brand consistency, and advanced image editing.

Enables an AI assistant to author algorithm storyboards, workflow maps, and UI styling through MCP, serving a local web app for visualizing and reviewing them.

A local stdio MCP server that enables coding agents to find licensed photos and icons, generate color palettes and simple SVG assets, and preview static web prototypes. It also supports editable agent skills for design and prototype review workflows.

Enables searching public UI design libraries (Refero, Mobbin, ScreensDesign, Dribbble) for real app and website screens, downloading them into a category-organized local library that can be searched offline, and capturing screenshots of any web page with a real browser. Works from any MCP client or as a standalone CLI.