21st MCP
21st MCP is an MCP server that lets Cursor, Claude Code, and Windsurf search, generate, and publish React and Tailwind UI components for developers building interfaces.
What it is good for
- Finding ready-made React interface components inside your code editor
- Generating new user interface code from a text description
- Publishing your own interface components to a shared library
At a glance
- Who it is for
- Setup
- Guided command-line setup
Level 4 of 5. You copy and paste commands into a terminal by following the instructions. Comfortable territory for vibe coders.
- Cost
- Not stated
- Type
- MCP server or connector
- Tasks
- Works with
- Cursor, Claude Code, Windsurf, VS Code, Codex, Claude
Momentum
- Rank this week
- Not ranked yet
- Best rank
- None yet
- GitHub stars
- 6,342
GitHub numbers as of Nov 2, 2026. Updated weekly.
Official links
Setup steps are on the official pages. We do not repeat them here, since they change.
Questions
- Do I need to know how to code to use 21st MCP?
- You do not need to write code, but setup means copying and pasting commands into a terminal by following its instructions.
- What does 21st MCP work with?
- According to its own documentation, it works with Cursor, Claude Code, Windsurf, VS Code, Codex, and Claude.
- What is 21st MCP good for?
- Finding ready-made React interface components inside your code editor, generating new user interface code from a text description, and publishing your own interface components to a shared library.
Similar agents
- Figwright
Figwright is an MCP server that lets AI coding agents read Figma designs into code and write changes back to the canvas.
- gstack
gstack is a set of 23 slash-command skills that turn Claude Code into a virtual engineering team for solo founders and tech leads.
- Impeccable
Impeccable is a set of design commands for coding agents that steers, reviews, and polishes interfaces to avoid generic AI-looking design.
- Archify
Archify is a skill that turns an idea, plan, or codebase into an interactive diagram for people who need to understand or share a system.
- Appwrite
Appwrite is an open-source backend platform that gives apps and AI agents auth, databases, storage, functions, and hosting in one place.
- AI Website Cloner Template
AI Website Cloner Template is a skill that recreates an existing website as a Next.js app for people who want a copy of a site's design and layout.