Launches on September 19, 2026

A stop-loss for coding agents. Counts loops in code, judges drift with TypeSafe's Jev, and never sends your source anywhere.

Play tic-tac-toe against TypeSafe Jev using typed System One decisions.

Chrome extension: collapse spam, bait, off-topic and AI-filler replies on X. Local rules + TypeSafe Jev, learns from what you hide.

X のタイムラインを意味で仕分けて、見たいジャンル以外・攻撃的・性的な投稿を非表示にする Chrome 拡張（Cloudflare Workers AI の typesafe/jev）

Intercepts destructive shell commands before they run. ~2ms local fast-path, context-aware risk scoring via TypeSafe Jev, deterministic offline fallback. Single Rust binary for zsh, bash and fish.

Chrome extension: Jev (TypeSafe) tags YouTube videos as worth watching and categorizes them

AI ticket triage for Zammad using Jev (TypeSafe AI) - classifies and routes new tickets into the right service group automatically.

使用 TypeSafe Jev 模型过滤知乎内容的 Microsoft Edge 扩展。让信息流保留与 AI 有实质关联的内容

zsh history autosuggestions ranked by Jev (TypeSafe System One) — instant inline ghost text from a pre-warmed cache, plus a live reranked Ctrl-Space picker