What it is
A pi coding agent extension that answers closed, high-frequency harness questions with Jev, a System One model returning typed probabilities instead of text, so the main LLM keeps writing code.
How it uses Jev
Packs name a pi hook, state, and Jev questions; rules like `if destructive >= 0.9 then confirm` use the returned probabilities to block, confirm, annotate, steer, or tag. Everything is recorded, optional, and fails open.
Primitives:choicescorenoul
Technique worth stealing
A small rule engine: packs declare state, typed Jev questions, and threshold rules; later pack definitions replace earlier ones by name.
Try it
pi install git:github.com/HyunjunJeon/pi-quiet-ask, then export TYPESAFE_API_KEY=...
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-centricyes0.84
- Shows a System One patternyes0.94
- Handles uncertaintyyes0.78
- Measuredno0.15
- Runnableyes0.89
- Worth recommendingunclear0.53
- Model replicano0.04
- Problem scopescore on a 0–2 scale1.28
- About Jevyes0.98
Signals by Jev jev-1.13.0, card written by DeepSeek V4.1 Flash from the README on 20 Sept 2026.