What it is
A pi extension that adds an advisor called Jeff. It lets the agent ask batched decisions and get verdicts with calibrated confidence, for completion checks, delegation, routing, and ratings.
How it uses Jev
ask_jeff sends state plus questions to a Jev-compatible System One API. Jeff infers the response type: instructions alone gives Yes/No, instructions plus options picks a label, instructions plus levels rates on a scale. Verdicts and confidence are rendered as plain text.
Primitives:choicescore
Technique worth stealing
Batch independent questions sharing one state into a single call; keep state concise, factual, and self-contained.
Try it
pi install git:github.com/a-chris/pi-ask-jeff, set OPENROUTER_API_KEY, then use /jeff test.
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-centricyes0.81
- Shows a System One patternyes0.68
- Handles uncertaintyno0.05
- Measuredno0.05
- Runnableyes0.80
- Worth recommendingno0.31
- Model replicano0.06
- Problem scopescore on a 0–2 scale1.06
- About Jevyes0.97
Signals by Jev jev-1.13.0, card written by DeepSeek V4.1 Flash from the README on 23 Sept 2026.