Magic MCP
The Magic Component Platform (MCP) is an AI-driven UI component generation tool that helps developers quickly create modern UI components through natural language descriptions and supports integration with multiple IDEs.
5 points
20.0K

What is 21st.dev Magic AI Agent?

21st.dev Magic AI Agent is a powerful AI-based tool that helps developers quickly create modern UI components through natural language descriptions. It supports integration with multiple popular IDEs and provides a smooth workflow to accelerate UI development.

How to use 21st.dev Magic AI Agent?

Just enter commands in your IDE, such as `/ui` and describe the component you want, and the Magic AI Agent will automatically generate and integrate it into your project.

Applicable scenarios

Suitable for developers who need to quickly build modern UI components, especially teams that hope to reduce repetitive work and focus on innovation.

Main features

AI-powered UI generation
Quickly generate modern UI components through natural language descriptions.
Multi-IDE support
Supports Cursor, Windsurf, and VSCode + Cline plugin (beta).
Modern component library
Access a large number of pre-built and customizable components inspired by 21st.dev.
Real-time preview
Instantly view the components being created.
TypeScript support
Provides full TypeScript support to ensure type-safe development.
SVG asset integration
Access professional brand assets and logos.
Component enhancement
Add advanced features and animations (coming soon).
Advantages
Significantly improve UI development efficiency
Support integration with mainstream IDEs
High-quality component designs inspired by 21st.dev
Real-time preview feature makes debugging easier
Fully support TypeScript
Limitations
Very complex UIs may need to be processed in chunks
Currently still in the testing phase, and some features may be unstable

How to use

Install Magic AI Agent
First, please visit the 21st.dev Magic console to generate an API key.
Start using
Enter the `/ui` command in the IDE and describe the required component.

Usage examples

Case title: Create a navigation bar
Description: Use the Magic AI Agent to quickly create a modern and responsive navigation bar.
Case title: Build a login form
Description: Use the Magic AI Agent to quickly build a responsive login form.

Frequently Asked Questions

How does the Magic AI Agent handle my codebase?
Can the generated components be customized?
What if I exceed the monthly quota?
How often are new components updated?
Is it possible to support complex UIs?

Related resources

21st.dev official website
Visit the 21st.dev homepage for more information.
Discord community
Join our active community for communication.
GitHub code repository
View the source code and participate in contributions.

Installation

Copy the following command to your Client for configuration
Note: Your key is sensitive information, do not share it with anyone.

Alternatives

V
Vestige
Vestige is an AI memory engine based on cognitive science. By implementing 29 neuroscience modules such as prediction error gating, FSRS - 6 spaced repetition, and memory dreaming, it provides long - term memory capabilities for AI. It includes a 3D visualization dashboard and 21 MCP tools, runs completely locally, and does not require the cloud.
Rust
10.5K
4.5 points
M
Moltbrain
MoltBrain is a long-term memory layer plugin designed for OpenClaw, MoltBook, and Claude Code, capable of automatically learning and recalling project context, providing intelligent search, observation recording, analysis statistics, and persistent storage functions.
TypeScript
10.1K
4.5 points
B
Bm.md
A feature-rich Markdown typesetting tool that supports multiple style themes and platform adaptation, providing real-time editing preview, image export, and API integration capabilities
TypeScript
14.8K
5 points
S
Security Detections MCP
Security Detections MCP is a server based on the Model Context Protocol that allows LLMs to query a unified security detection rule database covering Sigma, Splunk ESCU, Elastic, and KQL formats. The latest version 3.0 is upgraded to an autonomous detection engineering platform that can automatically extract TTPs from threat intelligence, analyze coverage gaps, generate SIEM-native format detection rules, run tests, and verify. The project includes over 71 tools, 11 pre-built workflow prompts, and a knowledge graph system, supporting multiple SIEM platforms.
TypeScript
6.7K
4 points
P
Paperbanana
Python
8.9K
5 points
B
Better Icons
An MCP server and CLI tool that provides search and retrieval of over 200,000 icons, supports more than 150 icon libraries, and helps AI assistants and developers quickly obtain and use icons.
TypeScript
9.7K
4.5 points
A
Assistant Ui
assistant - ui is an open - source TypeScript/React library for quickly building production - grade AI chat interfaces, providing composable UI components, streaming responses, accessibility, etc., and supporting multiple AI backends and models.
TypeScript
10.0K
5 points
A
Apify MCP Server
The Apify MCP Server is a tool based on the Model Context Protocol (MCP) that allows AI assistants to extract data from websites such as social media, search engines, and e-commerce through thousands of ready-to-use crawlers, scrapers, and automation tools (Apify Actors). It supports OAuth and Skyfire proxy payment and can be integrated into MCP clients such as Claude and VS Code through HTTPS endpoints or local stdio.
TypeScript
9.7K
5 points
G
Gitlab MCP Server
Certified
The GitLab MCP server is a project based on the Model Context Protocol that provides a comprehensive toolset for interacting with GitLab accounts, including code review, merge request management, CI/CD configuration, and other functions.
TypeScript
28.3K
4.3 points
M
Markdownify MCP
Markdownify is a multi-functional file conversion service that supports converting multiple formats such as PDFs, images, audio, and web page content into Markdown format.
TypeScript
39.1K
5 points
D
Duckduckgo MCP Server
Certified
The DuckDuckGo Search MCP Server provides web search and content scraping services for LLMs such as Claude.
Python
80.1K
4.3 points
N
Notion Api MCP
Certified
A Python-based MCP Server that provides advanced to-do list management and content organization functions through the Notion API, enabling seamless integration between AI models and Notion.
Python
24.8K
4.5 points
U
Unity
Certified
UnityMCP is a Unity editor plugin that implements the Model Context Protocol (MCP), providing seamless integration between Unity and AI assistants, including real - time state monitoring, remote command execution, and log functions.
C#
38.4K
5 points
F
Figma Context MCP
Framelink Figma MCP Server is a server that provides access to Figma design data for AI programming tools (such as Cursor). By simplifying the Figma API response, it helps AI more accurately achieve one - click conversion from design to code.
TypeScript
69.4K
4.5 points
G
Gmail MCP Server
A Gmail automatic authentication MCP server designed for Claude Desktop, supporting Gmail management through natural language interaction, including complete functions such as sending emails, label management, and batch operations.
TypeScript
24.9K
4.5 points
C
Context7
Context7 MCP is a service that provides real-time, version-specific documentation and code examples for AI programming assistants. It is directly integrated into prompts through the Model Context Protocol to solve the problem of LLMs using outdated information.
TypeScript
107.6K
4.7 points
AIBase
Zhiqi Future, Your AI Solution Think Tank
© 2026AIBase