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Excalidraw MCP

🔌 MCP Server

Let AI draw diagrams on a live Excalidraw canvas

Open Source No Ads No Tracking No Sign-up Offline

An open-source (MIT) Excalidraw MCP server that also ships an agent skill and CLI. AI adds, arranges and edits shapes on a live local canvas, converts from Mermaid and exports PNG, SVG or .excalidraw files — no more manual dragging for architecture and flow diagrams.

Install / Add

npx -y mcp-excalidraw-server start