Drawgent: Coding agent on a live Excalidraw canvas (tangled.org)
110 points by parasitid 10 hours ago | 32 comments

armanj 8 hours ago [–]
I've had a fairly thorough exploration of how I can give my agent a whiteboard so we can work on architectures together. To my surprise, current solutions (including Excalidraw) were not good enough and didn't deliver what I wanted. I ended up finding Mermaid to be the most agent-friendly medium and coded an Obsidian plugin for it. It works okay; we can work on the same doc while I bring my own AI agent, and we can brainstorm together. https://community.obsidian.md/plugins/mermaid-relay
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4ndrewl 8 hours ago [–]
YMMV, but the value I get from producing a diagram is derived from the thinking. Thinking about what I'm trying to draw leads to understanding about where my/my team's knowledge is poorer, what assumptions we're making, etc.
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seemaze 8 hours ago [–]
Excalidraw offers their own open source first party MCP endpoint[0] and server[1]:

[0]https://mcp.excalidraw.com

[1]https://github.com/excalidraw/excalidraw-mcp

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