What it is
A dependency-free Swift 6 client for the TypeSafe AI API, ported from the official JavaScript and Python SDKs. It targets macOS 13+, iOS/iPadOS 16+, tvOS 16+, and watchOS 9+, and is intended for developers who want to call Jev from Apple platforms.
How it uses Jev
The client sends a SystemOneRequest containing a state string and typed questions (choice, score, noul) to the /v1/systemone endpoint. The response contains per-question results such as choice and confidence. The README does not describe any other Jev decision logic; the SDK is a transport client for the TypeSafe API.
Primitives:choicescorenoul
Technique worth stealing
Route SDK requests through an authenticated backend proxy so the TypeSafe API key stays server-side.
Try it
Add the package in Package.swift, set TYPESAFE_API_KEY for local development, then call client.systemOne(...).
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-centricyes0.78
- Shows a System One patternno0.07
- Handles uncertaintyno0.04
- Measuredno0.04
- Runnableyes0.98
- Worth recommendingno0.19
- Model replicano0.03
- Problem scopescore on a 0–2 scale1.04
- About Jevyes0.96
Signals by Jev jev-1.13.0, card written by DeepSeek V4.1 Flash from the README on 20 Sept 2026.