Mermaid Doc MCP Server

Mermaid Doc MCP Server is a server for generating Mermaid documents.

Features

• List Diagrams: List all available Mermaid diagram names in the documentation.
• Retrieve Documentation: Retrieve the documentation content for a specific Mermaid diagram.

Prerequisites

Installation Requirements

1. Install uv from Astral or the GitHub README
2. Install Python 3.10 or newer using uv python install 3.10 (or a more recent version)

Installation

To add this MCP server to your Amazon Q or Claude, add the following to your MCP config file. With Amazon Q, create (if does not yet exist) a file named .amazonq/mcp.json under the same directory that is running q chat. Then add the following config:

{
  "mcpServers": {
    "mermaid-doc-mcp-server": {
        "command": "uvx",
        "args": ["mermaid-doc-mcp-server@latest"]
    }
  }
}

Tools

list_diagrams

List all available Mermaid diagram names in the documentation.

def list_diagrams() -> list:

get_diagram_doc

Retrieve the documentation content for a specific Mermaid diagram.

def get_diagram_doc(diagram_name: str) -> str: