AI Plugin IndexWatermelon UI vs GitDiagram
Watermelon UI and GitDiagram are both design MCP servers. GitDiagram scores higher (100 vs 82 out of 100). GitDiagram has more GitHub stars (18k), and Watermelon UI was updated more recently (3 days ago). The table compares them side by side.
| Watermelon UI | GitDiagram | |
|---|---|---|
| Score | 82 / 100 | 100 / 100 |
| What it does | Search free React, Tailwind, and shadcn components, blocks, and dashboards; get installable source. | Architecture diagrams, explanations and Mermaid source for public GitHub repositories. |
| Publisher | Verified: watermelon.sh | Verified: gitdiagram.com |
| Grades | Maintenance A, Licence A, Quality B | Maintenance A, Licence A, Quality A |
| npm downloads a week | Not on npm | Not on npm |
| Runs | Remote | Remote |
| Works with | Claude Code, Claude Desktop, Cursor, Codex, Gemini CLI, VS Code, Windsurf, ChatGPT | Claude Code, Claude Desktop, Cursor, Codex, Gemini CLI, VS Code, Windsurf, ChatGPT |
| GitHub stars | 62 | 18,323 |
| Last commit | 19 Oct 2026 | 14 Oct 2026 |
| Licence | MIT | MIT |
| Listed since | 19 Oct 2026 | 19 Oct 2026 |
| Install Watermelon UI | Install GitDiagram |
Questions
Is Watermelon UI or GitDiagram more popular?
GitDiagram has more GitHub stars: 18,323.
Can I use Watermelon UI and GitDiagram together?
Yes. AI assistants can load several MCP servers at once. Install both and the assistant picks the right one for each task.