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Jev Engineering: turning an agent stack into a control system
A video walkthrough of the control-system pattern: a request becomes structured state, Jev returns typed decisions, and code keeps the expensive…
Open x.com ↗Jev Engineering is what turns an agent stack into an actual control system and moves the expensive model out of every decision loop.
and up to 193x faster and 444x cheaper in tests.
the model shouldn’t decide everything.
in this setup:
request
→ structured state
→ Jev
How builders describe it
A video walkthrough of the control-system pattern: a request becomes structured state, Jev returns typed decisions, and code keeps the expensive model out of every loop.
The decision Jev makes
Where to start: the quickstart, the decision primitives and the patterns.
Where it fits
The official starting points plus the best explainers, videos and articles about Jev and RLCD. All 231 guides & docs projects →
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