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Say how each agent moves

Tell an agent how it should move, in a few words, and it saves a motion look: heavy and punchy, or drifts like water. The same turn on two agents, each moving the way it was described. Type your own words to try one. Tap it to open the mock.

doing "Reading your calendar" 1/3
doing "Checking the weather" 2/3
doing "Found a dry window" 3/3
say "Three runs this week, all dry."
shapes w=9 h=3 caption="Tue, Thu, Sat. Rain on Wed."
shape circle Tue at=1.2,1.5 size=1.9 tone=mint +fill +grow
shape circle Wed at=3.4,1.5 size=1.4 tone=mute +dash
shape circle Thu at=5.6,1.5 size=1.9 tone=mint +fill +grow
shape circle Sat at=7.8,1.5 size=1.9 tone=mint +fill +grow
say "Saturday is the long one."
stat 8km "Saturday" sub="easy pace"
choose "Morning or evening?" Morning|Evening
choose "Ping you before each run?" Yes|No

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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.

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