21st.dev MCP
By 21st.dev · Official
Find and work with React UI components from 21st.dev directly in your coding agent.
RemoteSee documentation
By 21st.dev · Official
Find and work with React UI components from 21st.dev directly in your coding agent.
By Agentation · Official
Bring annotated website feedback into your coding agent so it can make precise interface changes.
By AgentCard · Official
Let your agent work with AgentCard virtual cards, balances, and supported payment workflows.
By AgentMail · Official
Give your agent email inboxes so it can read, send, and organize messages through AgentMail.
By Vercel · Official
Give your coding agent a browser automation workflow for navigating pages, interacting with elements, and checking web applications.
By Agentation · Official
Help your agent use interface annotations as context when making changes to a website.
By Cloudflare · Official
Help your coding agent build agents on Cloudflare using the Agents SDK.
By Cloudflare · Official
Help your agent build stateful Cloudflare applications with Durable Objects.
Arcade enables companies to create beautiful, interactive demos, videos, and visuals quickly, helpin...
Arqé is a browser-based creative platform offering motion templates, mockups, and a curated stock li...
affectUI is a library of hand-designed React components designed specifically for AI applications. I...
React Bits offers a collection of customizable animated React components and backgrounds that enhanc...
Modern React building blocks for web apps, compatible with all React frameworks. Free and open sourc...
Audio UI offers a collection of interactive audio components designed specifically for React applica...
50+ free open-source animated components built with React and Tailwind.
Collection of hand-drawn arrows and doodles for creative projects.
Connect Claude Code, Cursor, VS Code and Codex to Arc through MCP, llms.txt and Markdown docs, so your agent installs real React components.
