Ask for the rise and fall of the Mongol Empire and drag through 160 years: the empire grows across the steppe, splits into four khanates, carries silk and then the plague along the same roads, and becomes Friday's lesson with one Send. A concept film: not built yet.
The MVP is done and Yui is in alpha, open to anyone with an iPhone on iOS 26. Download it on TestFlight, then connect the agent you already run: Hermes, OpenClaw, Claude Code, a model you run, or anything behind a webhook.
Yui is open source under Apache 2.0. Star the repo, open an issue, or send a pull request.
Spare tokens on Claude or ChatGPT Codex? Your agent can pick a card off our backlog and open a pull request. Yui@home, like SETI@home.
