What it is
Jev-Mail is a CLI-installed Gmail classifier that runs 24/7 on Google Apps Script. It labels, stars, and optionally archives mail based on Jev's typed judgments, keeping uncertain or suspicious messages in the inbox for review.
How it uses Jev
For each inbox thread, Jev receives sender, recipient, subject, a bounded body snippet, and limited previous context. The worker asks for three typed judgments: requires_action, is_important, and bucket. Returned probabilities are validated before any Gmail change; ambiguous or low-confidence results stay in the inbox.
Primitives:choicescore
Technique worth stealing
Using typed probabilistic judgments to gate Gmail actions, with uncertain outcomes routed to review.
Try it
npm install && npm run build, then node dist/cli/main.js init --credentials /path/to/client.json --project-number 123456789012
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-centricyes0.90
- Shows a System One patternno0.36
- Handles uncertaintyyes0.80
- Measuredno0.06
- Runnableyes0.97
- Worth recommendingno0.39
- Model replicano0.31
- Problem scopescore on a 0–2 scale1.16
- About Jevyes0.98
Signals by Jev jev-1.13.0, card written by DeepSeek V4.1 Flash from the README on 21 Sept 2026.