Magic MCP vs bigarrow (big-arrow-on-the-screen) vs Skybridge
Side by side, from each listing’s own data. A row where every column says the same is shown once, dimmed.
 Magic MCPby 21st.devRemove Magic MCP from this comparison |  bigarrow (big-arrow-on-the-screen)by Franz EnzenhoferRemove bigarrow (big-arrow-on-the-screen) from this comparison |  Skybridgeby SkybridgeRemove Skybridge from this comparison | |
|---|---|---|---|
| Sets it apart | — |
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| What it is | Generates React and Tailwind UI components inside Cursor, Claude Code and Windsurf over MCP, drawing on a library of thousands of production components. | Lets coding agents draw arrows, boxes, and labels over any macOS window to show the human what to click, with copy buttons and spoken signs, via a Swift CLI and agent skill. | Builds interactive MCP Apps that render inside Claude and ChatGPT using a full-stack open-source React framework. Ships UI components, routing, and state for agent-facing apps. |
| Provider | 21st.dev | Franz Enzenhofer | Skybridge |
| Official vendor | Not an official listingSame for all | ||
| Verified | YesSame for all | ||
| Access | MCP | CLI | MCP, CLI |
| Auth | API Key | None | None |
| MCP server | In its setup guide | No MCP server | In its setup guide |
| CLI install | No CLI | In its docs | In its docs |
| Skills | Component Generation, Component Library Search, Logo Retrieval | Point at UI Elements, Copy Buttons, Spoken Signs, PNG Rendering, Claude Code and Codex Skill | MCP App Framework, Interactive UI Components, In-Chat Rendering |
| Streaming | NoSame for all | ||
| Push notifications | NoSame for all | ||
| Categories | Code & DevTools | Productivity & Work Management, Code & DevTools | Code & DevTools |
| Tags | ui-generation, react-components, tailwind-css, component-search, ide-integration, logo-search | macos, screen-overlay, human-in-the-loop, swift-cli, claude-code-skill, ui-guidance, accessibility-api | mcp-apps, react, framework, interactive-ui, open-source, claude, chatgpt |
| Listed since | Jul 25, 2026 | Oct 10, 2026 | Jul 6, 2026 |
| Use it now | |||
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