CatchUI

Overview

CatchUI is an MCP server that identifies and names UI elements across platforms. It provides 50 curated UI patterns with platform-specific names and build prompts, supporting both English and Chinese. Instead of manually researching UI terminology, you can query CatchUI directly from your AI assistant to get accurate component names and usage guidance.

CatchUI runs as a remote server hosted at https://catchui.com/api/mcp. No local installation or authentication is required—simply point your MCP client to the endpoint and start using it. The latest release is v1.1.0.

CatchUI is listed in the AI & Agents category on mcp.site and works with all major MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain CatchUI, claim this listing to verify ownership and keep information up to date.

Installation

Settings → Connectors → Add custom connector
Name: CatchUI
URL:  https://catchui.com/api/mcp