Ext Ops Panel
Open dashboard

@12ui/design

The canonical 12ui CLI, SDK, MCP server, and visual interface design skills

MCP server · by @12ui

About

@12ui/design is an MCP server published by @12ui. Marketplaces we read that list it: 1 (npm registry (MCP servers)). The last change we recorded was on 2026-11-11. As of our marketplace pass on 2026-11-13.

What it asks for

  • Runs on your machine

None of the marketplaces we read publishes its tools or the settings it asks for.

What it declares, asks for and runs, in full

Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.

Package

npm @12ui/design (@12ui/design on npm)

  • npm downloads/week: 2 718 (2026-10-29)
  • npm downloads/month: 19 850 (2026-10-29)
  • Latest version on npm: 0.2.130, published 2026-10-17
  • Declared version 0.2.134 is not listed on npm

npm facts come from the public npm registry (registry.npmjs.org, api.npmjs.org). Each figure is the registry's own and is never added to another. A registry that publishes no figure shows none: no number is not zero.

Connect

No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.

Check its listing on npm registry (MCP servers)

Where it is published

MarketplaceStatusVersionFiguresVerifiedFirst seen
npm registry (MCP servers) (Open on npm) Listed 0.2.134 Downloads/month (npm): 19 850
Downloads/week (npm): 2 718
Forks (GitHub): 0
Stars (GitHub): 3
Not marked

Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.

How its figures have moved

Stars (GitHub)
unchanged since 11.11
3 · 2 readings
  1. 2026-11-113
  2. 2026-11-123

Each dot is a day we read a different number; flat stretches are days the number did not move. Figures of different marketplaces are never added up.

What changed

  1. npm registry (MCP servers): released version 0.2.134 (was 0.2.133)
  2. npm registry (MCP servers): released version 0.2.133 (was 0.2.132)
  3. npm registry (MCP servers): released version 0.2.132 (was 0.2.131)
  4. npm registry (MCP servers): released version 0.2.131 (was 0.2.130)
  5. npm registry (MCP servers): released version 0.2.130 (was 0.2.128)

Similar plugins

Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.

  • @wizeworks/silicaui-mcp

    A local MCP server that lets AI coding assistants query the Silica UI design system — real class names, component props, blocks, and behaviors — instead of guessing.

    by @wizeworks · MCP server

    Listed on: npm registry (MCP servers) · Describes nearly the same job

  • marmo-ui io.github.mahmoudilyan/marmo-ui

    Live React design-system APIs, patterns, and code validation so AI agents build real UI, not slop.

    by mahmoudilyan · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • @godxjp/ui-mcp

    Model Context Protocol server for @godxjp/ui — gives Claude Code / Codex CLI / Cursor / any MCP-aware agent live access to the component catalog, prop vocabulary, design tokens…

    by @godxjp · MCP server

    Listed on: npm registry (MCP servers) · Describes nearly the same job

  • OpenUI MCP Studio

    Local stdio MCP for UI briefs to React + shadcn with review, proof, and ship.

    by xiaojiou176-open · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • UIPrompt

    Plan every page of your UI so your coding agent builds exactly that.

    by uiprompt.app · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • WunderUI

    The WunderUI design system for coding agents: components, props, tokens, rules and skills.

    by Kl-webmedia · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers) · Describes nearly the same job

  • TypeUI

    Design systems, UI prompts, and layout variations for AI coding tools.

    by bergside · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Design System MCP

    Ground truth about your React design system for coding agents, plus a UI linter they can run.

    by dgesteves · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Open Design

    Make posters, social posts, slides and landing pages with 198 design systems, checks and exports.

    by feimacode · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers) · Describes nearly the same job

  • noslopUI

    Hand-crafted UI components and design systems for agents, so builds don't look like AI slop.

    by noslopui.com · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

Similar plugins by marketplace

The same question asked of one marketplace at a time: is there an analog of this plugin there?

Has a listing on Claude Code: claude-plugins-community (5)
  • mdk-mcp-server io.github.SAP/mdk-mcp-server

    Model Context Protocol (MCP) server for AI-assisted development of MDK applications.

    by SAP · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-official, Claude Code: claude-plugins-community · Describes nearly the same job

  • mcp-apps

    Skills for creating MCP Apps with the MCP Apps SDK

    by modelcontextprotocol · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • aio-design-system

    All in one skills about software design, UI/UX

    by aiocean · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • mcp2cli

    Convert MCP servers to token-efficient CLI tools with auto-generated SKILL.md files for Claude Code agents

    by myeolinmalchi · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • touchdesigner-mcp

    MCP server that lets Claude control TouchDesigner via touchdesigner-cli (https://github.com/michaelslain/touchdesigner-cli)

    by michaelslain · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

Has a listing on Claude Code: claude-plugins-official (5)
  • figma

    Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…

    by figma · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Official MCP Registry, Claude: knowledge-work-plugins, Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • mcp-server-dev

    Skills for designing and building MCP servers that work seamlessly with Claude. Guides you through deployment models (remote HTTP, MCPB, local), tool design patterns, auth, and…

    by Anthropic · Plugin bundle

    Listed on: Claude Code: claude-plugins-official · Describes nearly the same job

  • mdk-mcp-server io.github.SAP/mdk-mcp-server

    Model Context Protocol (MCP) server for AI-assisted development of MDK applications.

    by SAP · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-official, Claude Code: claude-plugins-community · Describes nearly the same job

  • mcp-apps

    Skills for creating MCP Apps with the MCP Apps SDK

    by modelcontextprotocol · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • mcp-server io.github.cap-js/mcp-server

    Model Context Protocol (MCP) server for AI-assisted development of CAP applications.

    by cap-js · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-official, Claude Code: claude-plugins-community · Describes nearly the same job

Has a listing on Claude: knowledge-work-plugins (5)
  • figma

    Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…

    by figma · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Official MCP Registry, Claude: knowledge-work-plugins, Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • Desktop Commander

    MCP server for terminal commands, file operations, and process management

    by wonderwhy-er · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-official, Docker MCP Catalog, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community, Community GitHub marketplaces, npm registry (MCP servers) · Describes nearly the same job

  • sanity

    Sanity content platform integration with MCP server, agent skills, and slash commands. Query and author content, build and optimize GROQ queries, design schemas, and set up Visual…

    by sanity-io · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Official MCP Registry, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • Design

    Accelerate design workflows — critique, design system management, UX writing, accessibility audits, research synthesis, and dev handoff. From exploration to pixel-perfect specs.

    by Anthropic · Plugin bundle

    Listed on: Claude: knowledge-work-plugins · Describes a similar job

  • modern-web-guidance

    Keep your coding agent up to date with the latest web best practices

    by GoogleChrome · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Copilot CLI: github/awesome-copilot, Community GitHub marketplaces · Describes a similar job

Has a listing on Codex: openai-curated (openai/plugins) (5)
  • MagicPath

    Use MagicPath to find, inspect, install, create, and edit UI components from Codex.

    by MagicPathAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Figma

    Figma workflows for design implementation, Code Connect templates, and design system rule generation.

    by Figma · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Build Web Apps

    Build web apps with frontend asset design, browser testing, UI components, payments, and database guidance.

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Build iOS Apps

    Build iOS apps with workflows for App Intents, SwiftUI UI work, Simulator mirroring in the Codex in-app browser, performance profiling, leak investigation, and simulator debugging.

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Build macOS Apps

    Build, run, test, debug, instrument, and implement local macOS apps using Xcode, SwiftUI, AppKit interop, unified logging, and shell-first desktop workflows.

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

Has a listing on Community GitHub marketplaces (5)
  • designer-skill-mcp io.github.PyModel/designer-skill-mcp

    UI design MCP: design references, intent routing, anti-slop static detector and gate. No API key.

    by PyModel · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers), Community GitHub marketplaces · Describes nearly the same job

  • Roast My Design System

    Audit your Design System and serve your Agent the rules that keep AI-written UI on-system.

    by gregkozakiewicz · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers), Community GitHub marketplaces · Describes nearly the same job

  • daisyUI Blueprint MCP

    daisyUI Blueprint MCP server - (Needs paid license)

    by daisyUI · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • UXKIN

    Real UI references for coding agents: iOS app screens, user journeys and website design systems.

    by uxkin · MCP server

    Listed on: Official MCP Registry, Community GitHub marketplaces · Describes nearly the same job

  • Uizze

    UI design that stands out. Full-screen UI references and design materials for coding agents.

    by uizze · MCP server

    Listed on: Official MCP Registry, Community GitHub marketplaces · Describes nearly the same job

Has a listing on Copilot CLI: github/awesome-copilot (5)
  • figma

    Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…

    by figma · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Official MCP Registry, Claude: knowledge-work-plugins, Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • typescript-mcp-development

    Complete toolkit for building Model Context Protocol (MCP) servers in TypeScript/Node.js using the official SDK. Includes instructions for best practices, a prompt for generating…

    by Awesome Copilot Community · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • go-mcp-development

    Complete toolkit for building Model Context Protocol (MCP) servers in Go using the official github.com/modelcontextprotocol/go-sdk. Includes instructions for best practices, a…

    by Awesome Copilot Community · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • kotlin-mcp-development

    Complete toolkit for building Model Context Protocol (MCP) servers in Kotlin using the official io.modelcontextprotocol:kotlin-sdk library. Includes instructions for best…

    by Awesome Copilot Community · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • pmx-canvas

    PMX Canvas is a collaborative canvas where you and your AI agent collect evidence, analyze findings, and develop ideas together. Pin material as context for your agent, then ask…

    by pskoett · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot, npm registry (MCP servers) · Describes nearly the same job

Has a listing on Copilot CLI: github/copilot-plugins (5)
  • mcp-apps

    Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • canvas-apps

    Build Power Apps Canvas Apps using the Canvas Authoring MCP server.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • microsoft-365-agents-toolkit

    Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • code-apps-preview

    Build and deploy Power Apps code apps using React, Vite, and Power Platform connectors.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • model-apps

    Build and deploy Power Apps generative pages for model-driven apps with specialist agents for planning, entity creation, and parallel code generation. Requires PAC CLI >= 2.7.0…

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes a similar job

Has a listing on Cursor: cursor/plugins (4)
  • Cursor SDK

    Build apps, scripts, and automations with the TypeScript SDK.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • CLI for Agents

    Patterns for designing CLIs that coding agents can run reliably: flags, help with examples, pipelines, errors, idempotency, dry-run.

    by Eric Zakariasson · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Origin Apps

    Skills for building on the Cursor Origin API. Fetch the live spec first, then follow the Origin rules for credentials, scopes, webhooks, paging, and errors. Includes a skill that…

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Docs Canvas

    Render documentation as a navigable canvas.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

Has a listing on Docker MCP Catalog (5)
  • Desktop Commander

    MCP server for terminal commands, file operations, and process management

    by wonderwhy-er · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-official, Docker MCP Catalog, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community, Community GitHub marketplaces, npm registry (MCP servers) · Describes nearly the same job

  • Glif

    Generate images, video, and audio with Glif's media-generation agent

    by glif.app · MCP server

    Listed on: Official MCP Registry, Docker MCP Catalog, Community GitHub marketplaces · Describes nearly the same job

  • Postman MCP Server

    Give your AI agents trusted access to the full Postman platform.

    by postman.com · MCP server

    Listed on: Official MCP Registry, Docker MCP Catalog, npm registry (MCP servers) · Describes nearly the same job

  • API Gateway

    A universal MCP (Model Context Protocol) server to integrate any API with Claude Desktop using only Docker configurations.

    by rflpazini · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • npm-sentinel-mcp io.github.Nekzus/npm-sentinel-mcp

    Advanced NPM analysis: Recursive security scanning, ecosystem awareness, and deep insights.

    by Nekzus · MCP server

    Listed on: Official MCP Registry, Docker MCP Catalog, npm registry (MCP servers) · Describes nearly the same job

Has a listing on Official MCP Registry (5)
  • marmo-ui io.github.mahmoudilyan/marmo-ui

    Live React design-system APIs, patterns, and code validation so AI agents build real UI, not slop.

    by mahmoudilyan · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • OpenUI MCP Studio

    Local stdio MCP for UI briefs to React + shadcn with review, proof, and ship.

    by xiaojiou176-open · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • UIPrompt

    Plan every page of your UI so your coding agent builds exactly that.

    by uiprompt.app · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • WunderUI

    The WunderUI design system for coding agents: components, props, tokens, rules and skills.

    by Kl-webmedia · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers) · Describes nearly the same job

  • TypeUI

    Design systems, UI prompts, and layout variations for AI coding tools.

    by bergside · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

Has a listing on PyPI (MCP servers) (5)
  • ui-ticket-mcp

    Human-to-AI code review bridge. Review UI in the browser, AI agents fix code via MCP.

    by 0ics-srls · MCP server

    Listed on: Official MCP Registry, PyPI (MCP servers) · Describes nearly the same job

  • mcp-feedback-enhanced

    MCP server for interactive user feedback in AI-assisted development, featuring dual interface support (Web UI and Desktop Application) with intelligent environment detection and…

    by Minidoracat · MCP server

    Listed on: PyPI (MCP servers) · Describes nearly the same job

  • Zeus Dev Helper

    Coach first Zeus Client app to green (stdio MCP).

    by koten-ai · MCP server

    Listed on: Official MCP Registry, PyPI (MCP servers) · Describes nearly the same job

  • nagato-mcp-tools

    Agent-First MCP Toolkit -- code search, editing, execution, and analysis tools for any MCP client.

    by Chromoforge · MCP server

    Listed on: PyPI (MCP servers) · Describes nearly the same job

  • canva com.mcparmory/canva

    Create designs, manage assets, and automate design generation from external workflows

    by mcparmory.com · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

Has a listing on npm registry (MCP servers) (5)
  • @wizeworks/silicaui-mcp

    A local MCP server that lets AI coding assistants query the Silica UI design system — real class names, component props, blocks, and behaviors — instead of guessing.

    by @wizeworks · MCP server

    Listed on: npm registry (MCP servers) · Describes nearly the same job

  • @godxjp/ui-mcp

    Model Context Protocol server for @godxjp/ui — gives Claude Code / Codex CLI / Cursor / any MCP-aware agent live access to the component catalog, prop vocabulary, design tokens…

    by @godxjp · MCP server

    Listed on: npm registry (MCP servers) · Describes nearly the same job

  • WunderUI

    The WunderUI design system for coding agents: components, props, tokens, rules and skills.

    by Kl-webmedia · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers) · Describes nearly the same job

  • Open Design

    Make posters, social posts, slides and landing pages with 198 design systems, checks and exports.

    by feimacode · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers) · Describes nearly the same job

  • @jpisnice/shadcn-ui-mcp-server

    A Model Context Protocol (MCP) server for shadcn/ui components, providing AI assistants with access to component source code, demos, blocks, and metadata.

    by Jpisnice · MCP server

    Listed on: npm registry (MCP servers) · Describes nearly the same job

Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.

Want this mark on your plugin in our catalog?

Prove you maintain it with a file in its repository, a file on your domain or a DNS record, and you can show this mark on the card, with live banners for your site and README. How verification works

You also get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.

Package data comes from the public npm registry (registry.npmjs.org). Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.

Where the data comes from: how the catalog is built