AI Diagram Maker MCP Server
MCP server for AI Diagram Maker — generate beautiful software engineering diagrams directly inside Cursor, Claude Desktop, Claude Code, or any MCP-compatible AI agent.
- ai-diagram-maker-mcp 🌐 ☁️ - Generate professional software diagrams from plain English descriptions.
Features
- 5 tools covering every input type: natural language text, code, ASCII diagram, images, and Mermaid
- Inline rendering — diagrams appear directly in the chat using MCP Apps UI, no downloads
- Diagram URL in responses — open it in your browser to view and edit the diagram
- 5 diagram types: flowchart, sequence, ERD, system architecture, UML
- Supports both stdio (local) and HTTP/Streamable HTTP (remote) transports
Contents
- Prerequisites
- Hosted MCP server
- Installation
- MCP client configuration
- Environment variables
- Tools
- Trigger keywords
- Local developer setup
- License
Prerequisites
- Node.js 18+
- An AI Diagram Maker account and API key
Hosted MCP server
The public MCP endpoint is https://mcp.aidiagrammaker.com/mcp (Streamable HTTP). Nothing to install for this option.
