AI Plugin IndexZombie Mermaid vs GitDiagram
Zombie Mermaid and GitDiagram are both design MCP servers. GitDiagram scores higher (100 vs 78 out of 100). GitDiagram has more GitHub stars (18k), and Zombie Mermaid was updated more recently (yesterday). The table compares them side by side.
| Zombie Mermaid | GitDiagram | |
|---|---|---|
| Score | 78 / 100 | 100 / 100 |
| What it does | Render Mermaid diagrams as beautiful SVGs or ASCII art. Ultra-fast, fully themeable, zero DOM dependencies. Maintained fork of beautiful-mermaid. | Architecture diagrams, explanations and Mermaid source for public GitHub repositories. |
| Publisher | Verified: npm:zombie-mermaid | Verified: gitdiagram.com |
| Grades | Maintenance A, Licence A, Quality D | Maintenance A, Licence A, Quality A |
| npm downloads a week | 890 | Not on npm |
| Runs | Local | Remote |
| Works with | Claude Code, Claude Desktop, Cursor, Codex, Gemini CLI, VS Code, Windsurf | Claude Code, Claude Desktop, Cursor, Codex, Gemini CLI, VS Code, Windsurf, ChatGPT |
| GitHub stars | 17 | 18,323 |
| Last commit | 19 Oct 2026 | 14 Oct 2026 |
| Licence | MIT | MIT |
| Listed since | 20 Oct 2026 | 19 Oct 2026 |
| Install Zombie Mermaid | Install GitDiagram |
Questions
Is Zombie Mermaid or GitDiagram more popular?
GitDiagram has more GitHub stars: 18,323.
Can I use Zombie Mermaid 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.