Excalidraw

Renders hand-drawn style diagrams using Excalidraw with streaming SVG animations, real-time draw-on effects that simulate pencil strokes, fullscreen editing capabilities, and checkpoint/restore functionality for iterative visual diagram creation and modification.

An MCP server that renders hand-drawn style diagrams using Excalidraw with streaming SVG animations and interactive editing capabilities. Features real-time draw-on animations that simulate pencil strokes, fullscreen editing with export to excalidraw.com, checkpoint/restore functionality for iterative edits, and automatic screenshot context feedback to Claude. Built by Anton Pidkuiko, it combines Excalidraw's drawing engine with MCP's tool interface to enable AI assistants to create and modify visual diagrams with smooth camera panning, label binding, and persistent storage across editing sessions.