21st.dev Magic Installer

"Use this tool when the user requests a new UI component—e.g., mentions /ui, /21 /21st, or asks for a button, input, dialog, table, form, banner, card, or other React component. This tool ONLY returns the text snippet for that UI component. After calling this tool, you must edit or add files to integrate the snippet into the codebase."

Search and return logos in specified format (JSX, TSX, SVG). Supports single and multiple logo searches with category filtering. Can return logos in different themes (light/dark) if available. When to use this tool: 1. When user types "/logo" command (e.g., "/logo GitHub") 2. When user asks to add a company logo that's not in the local project Example queries: - Single company: ["discord"] - Multiple companies: ["discord", "github", "slack"] - Specific brand: ["microsoft office"] - Command style: "/logo GitHub" -> ["github"] - Request style: "Add Discord logo to the project" -> ["discord"] Format options: - TSX: Returns TypeScript React component - JSX: Returns JavaScript React component - SVG: Returns raw SVG markup Each result includes: - Component name (e.g., DiscordIcon) - Component code - Import instructions

"Use this tool when the user wants to see component, get inspiration, or /21st fetch data and previews from 21st.dev. This tool returns the JSON data of matching components without generating new code. This tool ONLY returns the text snippet for that UI component. After calling this tool, you must edit or add files to integrate the snippet into the codebase."

"Use this tool when the user requests to re-design/refine/improve current UI component with /ui or /21 commands, or when context is about improving, or refining UI for a React component or molecule (NOT for big pages). This tool improves UI of components and returns redesigned version of the component and instructions on how to implement it."