Ask where, about a place, a past empire, a trip or a delivery area, and the answer leads with a map: the land filled in, pins on the places, routes that trace themselves on. Chris asked about the Mongols and got a number and four compass points; now every page is a map.
Drawing the screen...
The lines the agent sends:
say "The Mongols came from the grassland north of the Gobi and rode that belt of steppe outward, building the largest land empire in history."
>full
deck "The Mongols, by the map"
page "Where they started" body="Open grassland between the Siberian forest and the Gobi. Herders on horseback, moving with their animals, and at home in the saddle over huge distances."
map caption="Genghis Khan united the tribes here in 1206 and built his capital at Karakorum."
area Homeland MN tone=mint
pin@onon "Onon River" 48.8,110.5
pin@ka Karakorum 47.2,102.8 +pulse
page "How far it reached" body="The steppe runs like a highway from Manchuria to Hungary, and the Mongols rode it both ways. By 1279 they held Korea to Ukraine, the Siberian forest to Persia."
map caption="Karakorum sat in the middle and rode out every way."
area "Mongol Empire" 53,140|43,131|34.7,126.5|22.3,114|24,98|34,70|25.5,57|33,44|41,31|46,30.5|54,23|60,56|55,95 tone=butter
area Raided PL|HU +dash
pin@ka2 Karakorum 47.2,102.8 +pulse
route East ka2|37.6,127 +arrow
route West ka2|50.4,30.5 +arrow
page "Four khanates" body="Too big for one ruler, it split around 1260 into four realms run by Genghis's grandsons: the Yuan in China, the Chagatai in Central Asia, the Ilkhanate in Persia and the Golden Horde on the western steppe."
map caption="One family, four realms, each drifting its own way."
area Yuan CN|MN|KR tone=butter
area Chagatai UZ|KG|TJ tone=mint
area Ilkhanate IR|IQ|AZ|AM|GE tone=lavender
area "Golden Horde" 58,30|56,56|54,70|47,80|43,70|45,50|44,40|46,30 tone=mute
pin Khanbaliq 39.9,116.4 +pulse
end
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.
The Mongols came from the grassland north of the Gobi and rode that belt of steppe outward, building the largest land empire in history.
Yui
The Mongols, by the map3 pages
Genghis Khan united the tribes here in 1206 and built his capital at Karakorum.
Where they started
Open grassland between the Siberian forest and the Gobi. Herders on horseback, moving with their animals, and at home in the saddle over huge distances.
Karakorum sat in the middle and rode out every way.
How far it reached
The steppe runs like a highway from Manchuria to Hungary, and the Mongols rode it both ways. By 1279 they held Korea to Ukraine, the Siberian forest to Persia.
One family, four realms, each drifting its own way.
Four khanates
Too big for one ruler, it split around 1260 into four realms run by Genghis's grandsons: the Yuan in China, the Chagatai in Central Asia, the Ilkhanate in Persia and the Golden Horde on the western steppe.
