The official 21st.dev MCP server enables AI coding agents to search a catalog of over 12,000 React components, themes, and templates. It allows users to retrieve component code, search for logos, and generate new UI elements using 21st AI, all directly within their development environment.
- Operator: 21st.dev
- Endpoint: https://21st.dev/api/mcp
- Transport: streamable-http
- Sign-in: OAuth sign-in
- Category: Developer tools
- Use cases: Search for React components and themes; Retrieve component code by ID; Generate UI from prompts using 21st AI; Search for brand SVG logos
- Documentation: https://21st.dev/mcp
- Directory listing: https://koskamo.com/explore/21st-dev-mcp
- Also known as: 21st.dev MCP MCP; 21st-dev-mcp