jevcore
TypeSafe Jev for DeepSeek Harness, the Model Context Protocol, and plain Node: typed judgments instead of prose, offline by default.
104 ★ on GitHub
What it is
TypeSafe Jev for DeepSeek Harness and any other MCP host.
The homepage listed on the repository, npmjs.com, puts it like this: Framework-agnostic TypeSafe Jev decision core: typed primitives, pluggable providers, an explicit egress contract, redaction, and local decision policy.. Latest version: 0.4.2, last published: a month ago. Start using jevcore in your project by running `npm i jevcore`. There are 3 other projects in…
Getting started
From the README:
dsh plugin --profile <profile> add jevcore-dshWhere the decision sits
jevcore 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, Alpha.
How active it is
Created 2026-09-20, last pushed 2026-10-18, 104 stars and 1 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.