shadcn/ui MCP server

Agent PluginsFreeOpen Source

Official shadcn/ui MCP server giving Cursor live tools to search, preview, and install shadcn components and blocks.

🛡️ AgentReady threat assessment

MAESTRO 7-layer threat model + OWASP AIVSS risk score for shadcn/ui MCP server, derived from its capabilities.

AIVSS 7.7 · High

Overview

An MCP server from the shadcn/ui project that plugs into Cursor to search, preview, and install components, blocks, and icons from shadcn registries — so the agent uses real registry components instead of hallucinating props. Installed as an MCP server in Cursor. Security surface: the MCP server fetches from component registries and runs install commands in the project.

Key features

Component/block/icon search + preview
Registry-accurate install commands
Prevents hallucinated component props

Use cases

Build UIs in Cursor with real shadcn components
Install registry blocks without manual copy-paste