Mermaid Mcp App

Mermaid Mcp App is an MCP server that allows AI assistants and clients such as Claude, VS Code, and other MCP-compatible hosts to render and interact with Mermaid diagrams in real time. It provides a split-view interactive editor for creating, editing, and exploring various diagram types (flowcharts, sequence diagrams, ER diagrams, class diagrams, etc.), all with live preview, source editing, and the ability to send updates back to the LLM for collaborative workflows. This tool is designed for developers, engineers, technical writers, and product managers who use AI-assisted diagramming and documentation workflows in MCP-enabled environments.