Featured in Domain Arrivals · 2026-08-17
Canwu Engine: A Deterministic History Simulator for Agents
An open-source Rust engine for replayable historical, social, and strategy simulations with semantic APIs for agents and other clients.
Why it surfacedCanwu separates world truth from what each role knows, so a commander and a distant observer can hold different beliefs about the same army. Its public example advances a simulated day, records arrival events, and demonstrates that the result can be precisely replayed.
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Monica’s Calendar of Flowers
August 17’s newborn domains include a calendar that spreads flowers for Monica across the months after JP’s death, 17 years of a master mariner’s logbooks, the seconds between a modem connection and the first web request, and an Indian bus cabin carrying 632 songs.
This is one of 1,000 discoveries in the 2026-08-17 Domain Arrivals issue.