Advertise
MCP.so
Sign In

Mermaid MCP Server

@MCP-Mirror

Repository

Basic information

Category

Other

License

MIT license

Transports

stdio

Author

MCP-Mirror

About Mermaid MCP Server

Mirror of

#mathgpt#math-solver#math-assistant

Mermaid MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "peng-shawn_mermaid-mcp-server": {
      "command": "npx",
      "args": [
        "tsc"
      ]
    }
  }
}

Mermaid MCP Server tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

Fetch the live tool list by running this server in a temporary sandbox using the button above.

Overview

What is Mermaid MCP Server?

A Model Context Protocol (MCP) server that converts Mermaid diagram markdown code into PNG images using Puppeteer for headless browser rendering. It is designed for AI assistants and developers who need to generate visual diagrams from textual descriptions.

How to use Mermaid MCP Server?

Install via npx and configure as an MCP server in your client (e.g., Claude Desktop, Cursor). The tool generate accepts Mermaid code, optional theme and background color, and if CONTENT_IMAGE_SUPPORTED=false requires name and folder parameters to save the image to disk.

Key features of Mermaid MCP Server

  • Converts Mermaid diagram code to PNG images.
  • Supports diagram themes: default, forest, dark, neutral.
  • Customizable background colors.
  • Uses Puppeteer for high-quality headless browser rendering.
  • Returns images directly or saves them to disk.
  • Detailed error handling with descriptive messages.

Use cases of Mermaid MCP Server

  • Generate flowcharts, sequence diagrams, and class diagrams from text.
  • Create diagrams with specific themes and background colors.
  • Save diagrams to disk for use in documentation or projects.
  • Integrate with Claude Desktop, Cursor, or other MCP-compatible clients.

Frequently asked questions

1

Doesn't Claude desktop already support mermaid via canvas?

Yes, but it doesn't support the `theme` and `backgroundColor` options. A dedicated server also makes it easier to create diagrams with other MCP clients.

2

Why do I need to specify `CONTENT_IMAGE_SUPPORTED=false` when using with Cursor?

Cursor does not support inline images in responses, so the server saves the image to disk instead of returning it directly.

Comments

More Other MCP servers

🚀 Model Context Protocol (MCP) Curriculum for Beginners

microsoft

This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real-world, cross-language examples in .NET, Java, TypeScript, JavaScript, Rust and Python. Designed for developers, it focuses on practical techniques for building modular, scalable,

16.7K

Reactive Resume

amruthpillai

A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, portable, open-source and free forever. Try it out today!

39.5K

Screenpipe

screenpipe

YC (S26) | Open Computer History | Continuously record your company computer work, map your workflows, help you find work worth automating, and power your agents' context

22.0K

Volley.sh

Volley

A good sequence diagram can solve almost any communication problem in engineering. Volley lets your agent write them as plain text, with the real request and response payloads on every arrow. It checks its own syntax wi

ICSS

chokcoco

不止于 CSS

20.7K
Advertise