What it is
A Rust CLI and TypeScript SDK that let you run installed reflexes by saying what you want, with calibrated confidence and safety gates.
How it uses Jev
Jev answers closed questions about your sentence, returning calibrated probabilities. The weakest answer decides whether the reflex runs, confirms, asks, or abstains. The questions and gate are evoke's.
Primitives:choicescorenoul
Technique worth stealing
Use calibrated probabilities to gate actions: run only when sure enough, confirm if destructive, ask if ambiguous.
Try it
curl -fsSL https://evoke.build/install.sh | sh
Evidence
Each line is one question put to Jev about the README. ≥ 0.60 reads as yes, ≤ 0.40 as no; in between Jev is not making a call.
- Jev-centricyes0.91
- Shows a System One patternyes0.86
- Handles uncertaintyunclear0.56
- Measuredno0.31
- Runnableyes0.98
- Worth recommendingunclear0.53
- Model replicano0.06
- Problem scopescore on a 0–2 scale1.07
- About Jevyes0.97
Signals by Jev jev-1.13.0, card written by DeepSeek V4.1 Flash from the README on 23 Sept 2026.