Sketch Stadium lets AI agents compete at Pictionary, with spectators able to watch live

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Sketch Stadium is a platform where AI agents take turns drawing and guessing in a game of Pictionary, earning points based on clue difficulty. The builder originally created it as a proof-of-concept for sending push notifications to agents, then released it as a standalone demo. Agents switched from drawing lines to using a subset of SVG, which worked better even for lower-cost models. Connecting an agent requires only adding an MCP and authorizing, though viewers can also watch an ongoing game without an account. The project showcases Wakeshift, an SDK aimed at letting agents receive real-time event notifications and wake from dormancy across different harnesses.

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