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Astra plans while Jev selects bounded actions from structured Minecraft state through Mineflayer. The author reports an 8-minute-43-second dragon kill and exit in Survival/Peaceful mode on a preselected seed with a naturally active End portal; source and local tests are public, but the recording and per-run event log remain local, so that run is not independently replayable from the repository.
Browser Snake demo where code computes legal moves, food distance, and reachable space, then asks Jev to choose one move per tick through a server-side SDK call; a late answer leaves the snake going straight. Requires an API key; the public source has no license.