Built with Search and retrieval
sys1grep
grep by meaning, across languages. TypeSafe Jev scores every line against a meaning; combine meanings with AND/OR/NOT. 意味で探す grep。日本語で英語を、英語で日本語を検索できる
150 ★ on GitHub
What it is
sys1grep — System 1 for your files; uses TypeSafe AI's Jev
The homepage listed on the repository, uehaj.github.io, puts it like this: A grep that finds lines by what they mean, in any language. Powered by TypeSafe Jev. Zero dependencies.
Getting started
From the README:
npm install -g @uehaj/sys1grep
sys1grep --helpWhere the decision sits
sys1grep calls the hosted decision API rather than running its own weights. That keeps the project small and means its behaviour moves whenever the vendor ships a new model version. It also means an API key and a network round trip sit in the path of every decision.
Models it references: Jev.
How active it is
Created 2026-09-19, last pushed 2026-10-27, 150 stars and 10 forks when we read it on 2026-11-02. Everything in this category is weeks old at most, so a stale push date means something different here than it would on a mature project. Check the repository before you depend on it.
Find out what your data actually supports
We turn your historical decisions into a frozen test set, then tell you which model, which threshold, and how much of it you can safely automate.