excalidraw-diagrams@1.1.1

Publisher claims: "Turn a plain list of boxes and arrows into a clean, hand-drawn Excalidraw diagram: an Obsidian Excalidraw note (.excalidraw.md) or a .excalidraw file for excalidraw.com. A deterministic script does the layout, labels and arrow bindings. Use only when the user explicitly asks for an Excalidraw drawing or an Excalidraw file in Obsidian." Observed in sandbox: no network, touches nothing outside the project, writes no memory.