Jev in production › SDKs and workflow integrations

TypeSafe SDK for Java

Community Java SDK with a Spring Boot starter that sends Choice, Score and Noul questions over application state to Jev and returns typed answers with calibrated probabilities in one round trip; published on Maven Central.

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The source publishes no measured number.
Use
SDKs and workflow integrations
Industry
Developer tools
Form
Open-source tool
Stage
In production
Plugs into
JVM, Spring Boot
Listed
2026-09-24
Found via
github
Repository
Premo-Cloud/typesafe-sdk-java
Stars
11
Forks
6
Last push
2026-10-05
Language
Java
License
MIT

The README opens with

A community Java SDK for Jev and the other TypeSafe System One models. Ask Jev small, typed questions over your application state and get typed answers with calibrated probabilities back, in one round trip, with no prompt parsing. Java 17+, a Spring Boot starter, and Jackson as the only dependency.

This library is an independent, community-maintained project and is not affiliated with, endorsed by, or supported by TypeSafe AI. It follows the conventions of the official Python and JavaScript SDKs so the three read alike. TypeSafe is a trademark of its owner; the name is used here only to describe what the library connects to.

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For the project's own README, linking back here:

Listed in Jev in production

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