21st.dev
12,000+ hand-crafted React and Tailwind CSS components, templates, and shadcn themes by real design engineers. Preview live, install with one command — for you and your AI agent.
This listing identifies a third-party MCP server. MCPBundles is not affiliated with, sponsored by, or endorsed by the service or its operator unless stated on this page.
https://21st.devWebMCP
Learn moreWebMCP tools run in the browser on the listed site. MCPBundles Studio does not connect to WebMCP listings yet.
Last probed Oct 9, 2026 · 21st.dev
3tools discovered
Get 21st Agent Setup
How a coding agent connects to 21st: the MCP server endpoint, the one-line CLI setup for Cursor, Claude Code, Codex, VS…
Read 21st Page Markdown
Read a supported 21st.dev page as lightweight markdown instead of HTML: a component (/@author/components/slug), an auth…
Search 21st Components
Search the 21st.dev catalog of React and Tailwind CSS components, templates and themes and open the results page in thi…
Launch WebMCP on your site
MCPBundles hosts the relay, manifest, and directory listing when you are ready to ship browser-native tools on your domain.
12,000+ hand-crafted React and Tailwind CSS components, templates, and shadcn themes by real design engineers. Preview live, install with one command — for you and your AI agent.
This listing does not yet expose a public install URL. Publish the server on MCPBundles or check the provider's documentation for connection steps.
MCPBundles probed 3 tools on the live server. The tool list on this page reflects what was discovered at the last refresh — connect your client to see the full set available to your session.
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