What it is
Feed Lens is an open-source Chrome extension that adds customizable text labels to posts on Weibo, Threads and X, showing content topics and expression styles using your own label definitions and TypeSafe API key.
How it uses Jev
Jev makes Noul judgments against per-platform, user-defined topic and expression labels to annotate posts. The extension sends loaded post text, platform name and label rules directly to TypeSafe; results are used to display up to four labels beside the author.
Primitives:noul
Technique worth stealing
Per-platform user-defined label dictionaries with separate content topic and expression style groups.
Try it
Install from Chrome Web Store or load unpacked; enter TypeSafe API key and enable automatic labeling.
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-centricyes0.69
- Shows a System One patternno0.17
- Handles uncertaintyno0.04
- Measuredno0.04
- Runnableyes0.98
- Worth recommendingno0.22
- Model replicano0.06
- Problem scopescore on a 0–2 scale1.00
- About Jevyes0.93
Signals by Jev jev-1.13.0, card written by DeepSeek V4.1 Flash from the README on 22 Sept 2026.