21st MCP

21st MCP

v0-style UI generation inside your editor

Description

AI-written frontends look generic, and good component libraries have to be hunted down. 21st MCP lets you search 10,000+ React/Tailwind components, generate new UI with AI and publish your own from Cursor, Claude Code or Windsurf, much like v0.

Magic MCP is now 21st MCP, and this package remains as a compatibility proxy for old configs.

Features



Component search:10,000+ React/Tailwind components.

AI generation:New UI from descriptions.

Publishing:Share your own.

Editors:Cursor, Claude Code and Windsurf.