Jev ecosystem projects — page 86

Terminal text-adventure driven entirely by TypeSafe AI's Jev decision model - typed choice/score/noul answers, not generated prose

Chrome extension that detects low substance AI slop patterns in LinkedIn posts using the TypeSafe JEV API

Jev is actually not a traditional LLM, it doesn’t generate text. It’s what the TypeSafe AI team calls a System One model: 📖 System One models are a class of AI models built to make fast, structured decisions that software can use directly. A System One model evaluates a state and returns typed answers and probabilities.

Reproducing the Jev decision interface

Ask TypeSafe's Jev a plain-English question, get a calibrated typed answer. CLI + local UI + public Cloudflare Worker + Claude Code skill.

Codex Agent Skill for Desktop + Codex CLI harness: Jev selects context for Astra. / Codexエージェントスキル（Desktop）とCLI版：JevがAstra用ファイルを選別。

astrbot-plugin-jev

Library for System One usage using Jev for Cyber threat intel

Every public project built on Jev, TypeSafe AI's System One model — 5,713 indexed daily, with the ones worth your afternoon hand-read and marked.

A curated list of decision models similar to, alternatives to, or reimplementations of Jev (TypeSafe AI's System One model for typed decisions).

A curated hub of the Jev / TypeSafe "System One" model ecosystem — concepts, 51 verified projects (12 categories), 10 community lists, official repo screenshots.

Monochrome 1v1 battle arena for anime, comics, and shows — judged by Jev (TypeSafe AI System One).

AI Engineering knowledge base & Obsidian automated extractor (TypeSafe Jev + DeepSeek)

Open, self-hostable, faster System One decision model — API-compatible alternative to TypeSafe's Jev

Agent Skill + estudo verbatim sobre a Jev (TypeSafe AI System One Model): choice/score/noul, RLCD, patterns, SDKs.

Decisioni tipizzate da un modello linguistico, sul tuo computer, senza generare un token. La versione libera dell'idea di Jev.

Autonomous BloxSmith block for TypeSafe Jev: typed judgments and probabilities from text or JSON.

Jev Prune for Claude Code: lossless context pruning, compaction and filtering

use jev, typesafe's system one classifier, to cut claude code costs, and measure which decisions it can take without costing correctness

Claude Code plugin that auto-picks the right model for each turn — micro, low, medium, or high tier — using Jev routing.

One-command setup that makes Claude Code use fewer tokens: rtk shell compression, stash search index, web-search, codebase-memory, fast-jev-compaction, jev-browser, Canny checks, ponytail, plus Jev skill suggestions and model routing.