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Untitled UI

Untitled UI

Figma UI kit plus React Aria + Tailwind v4 component library with an MCP server

Tier S · Best in classComponent LibraryBlock CollectionTemplateuntitledui.com

Preview image from untitledui.com

Untitled UI is a paired Figma design kit and React component library covering base controls, application UI, marketing sections, and whole page examples. The React side is MIT-licensed source code you own — installed with the `untitledui` CLI rather than imported as a dependency — built on React 19, React Aria v1.20 for accessibility, Tailwind CSS v4, and TypeScript. It also runs a hosted MCP server so coding agents can search components by natural language and pull in full page templates, and bundles the 4,688-icon Untitled UI Icons set. Free tiers exist for both Figma and React; PRO unlocks the 10k+ component Figma file, 420+ page examples, Figma variables, and the larger React catalogue.

Install
npx untitledui@latest init --nextjs

For an agent

Reach for this over shadcn/ui when the job is a whole marketing site or an authenticated app shell rather than a handful of primitives — it ships finished page examples, not just parts, and the free React tier is MIT source you own. Wire up its MCP server first (`claude mcp add --transport http untitledui https://www.untitledui.com/react/api/mcp`): search_components does semantic visual search and get_page_template_files installs a whole page in one call, which beats guessing component names. Two traps: it is React Aria, not Radix, so it will not compose cleanly inside a Radix/shadcn tree — pick one primitive layer per app — and the counts in the marketing copy mix Figma and React, so the biggest catalogues (10k+ components, 420+ page examples) are the paid Figma file, not the free code.

Why it is here. The largest design-kit-plus-code system that treats agents as first-class consumers, with a real MCP server and semantic component search rather than a docs page to scrape.

Install command, framework, licence and component list.

Facts

License
MIT, Commercial license
Pricing
Freemium, Free, Open source, One-time purchase
Framework
React, Next.js, Vanilla JS
Styling
Tailwind CSS v4, Tailwind CSS
Distribution
CLI installer, Copy-paste snippet, Figma file or kit, GitHub repository, npm package, MCP server
Platform
Web
Content type
Code, Figma / design source files, Icons, Design tokens / theme files
Agent readiness
MCP server, CLI installable, Copy-paste ready code, Structured documentation, Readable open source
Accessibility
Built on accessible primitives, Full ARIA pattern implemented, Keyboard navigable, Focus management and visible focus, RTL and i18n aware, Accessible
Maturity
Actively maintained
Pricing detail
Figma FREE $0 (2k+ components, 350+ styles, 20+ page examples, 900+ icons). Figma PRO SOLO $129 (was $169), PRO STUDIO $399 (8 seats), PRO BUSINESS $999 (20 seats), PRO ENTERPRISE $2,499 (unlimited, SSO/SCIM). React FREE $0 (MIT, open source). React PRO SOLO $349 (was $499, 5k+ components, 250+ page examples), PRO STUDIO $999 (8 seats), PRO BUSINESS $2,499 (20 seats), PRO ENTERPRISE $8,999 (unlimited, private repo). All paid tiers are one-time with lifetime updates.
GitHub stars
1,867
Package
untitledui

Components it ships

500 total

Helps you build

38

Templates

22 of 420

Notable for

  • hosted MCP server with 7 agent tools
  • React Aria accessibility foundation
  • Tailwind v4 + React 19
  • free MIT React tier
  • 22 page-template families
  • 4,688 Untitled UI Icons
  • Figma-to-code parity

Provenance

Verified 2026-08-15. HTTP 200. https://www.untitledui.com/react/components, https://www.untitledui.com/pricing, https://www.untitledui.com/react/docs/introduction, https://www.untitledui.com/react/docs/installation, https://www.untitledui.com/react/integrations/mcp, https://www.untitledui.com/icons, api.github.com/repos/untitleduico/react, registry.npmjs.org/untitledui

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