AI Plugin IndexAgentic Mermaid vs GitDiagram
Agentic Mermaid and GitDiagram are both design MCP servers. GitDiagram scores higher (100 vs 73 out of 100). GitDiagram has more GitHub stars (18k), and Agentic Mermaid was updated more recently (2 days ago). The table compares them side by side.
| Agentic Mermaid | GitDiagram | |
|---|---|---|
| Score | 73 / 100 | 100 / 100 |
| What it does | Render, verify, describe, and safely edit Mermaid diagrams through MCP. | Architecture diagrams, explanations and Mermaid source for public GitHub repositories. |
| Publisher | Community: adewale | Verified: gitdiagram.com |
| Grades | Maintenance A, Licence A, Quality C | Maintenance A, Licence A, Quality A |
| npm downloads a week | 1,246 | Not on npm |
| Runs | Local and remote | 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 | 67 | 18,323 |
| Last commit | 19 Oct 2026 | 14 Oct 2026 |
| Licence | MIT | MIT |
| Listed since | 19 Oct 2026 | 19 Oct 2026 |
| Install Agentic Mermaid | Install GitDiagram |
Questions
Is Agentic Mermaid or GitDiagram more popular?
GitDiagram has more GitHub stars: 18,323.
Can I use Agentic 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.