Launches on September 18, 2026

Chess, Connect Four, and a decision model. Play Jev or watch Jev play itself.

Async-first Rust SDK for the TypeSafe AI API

A tiny virtual pet cared for by TypeSafe Jev through OpenRouter

JevArena — two Jev agents duel in click-only browser games (Browser Use + TypeSafe Jev)

A typed Python framework for controlling Android over ADB with Jev.

Fast Rust CLI for TypeSafe Jev: typed decisions, offline linting before you pay

Claude Code plugin that scores how well you prompt a coding agent, and shows whether your habits are improving. Runs on TypeSafe's Jev model. Zero added latency.

Agent Skill: harvest links from newsletter emails into Raindrop.io with the author editorial context attached - Gmail read-only, three-layer dedup, zero-context library compare

Plugin for oh-my-pi that uses Typesafe Jev API to classify tool calls as safe/unsafe/ask

Fast and cheap agent evals. jev as judge.

Typed decisions from a System One model, where uncertainty is something you have to handle.

A Demo of using JEV to classify various attributes of a book, and present that to the reader to augment the reading experience

TypeSafe System One models (Jev) for RubyLLM: typed judgments, evaluations and reranking.

Tell Claude Code which installed skill a session needs, using Jev (TypeSafe AI) for the decision and skills.sh for discovery.

SQLite extension that calls TypeSafe Jev (or tensai serve) from SQL

Worked examples for TypeSafe's Jev System One decision model, runnable today through OpenRouter

A pre-execution gate for AI agent actions, powered by TypeSafe's Jev (System One) model.

Antivirus scanner and real-time defense sentinel: extracts structural features from executables, scripts, and documents (entropy, hashes, strings, PE imports) and has Jev judge whether each is malicious.

Argent + Jev

Decides whether a message should reach the LLM at all, using TypeSafe Jev choice probabilities.

A penalty shootout powered by Render Workflows, TypeSafe Jev, and Render Postgres. Python and TypeScript examples.

Claude Code Stop hook that checks an AI assistant's claims against what it actually read this session, using TypeSafe's Jev as the judge

Watch TypeSafe Jev make highway driving decisions. Includes live API and offline gameplay previews.

Natural-language WHERE clauses for DuckDB, powered by TypeSafe's Jev

Fork of tamaratran/fast-jev-compaction: Jev via OpenRouter with zero data retention (zdr, data_collection: deny)

Select Git changes for staging with a plain-language description.

Python tool that classifies GitHub stars into existing GitHub Lists using TypeSafe Jev

GraniteJev...

Taiafox filters a hundred incoming messages down to the three that matter, coordinates responders by voice, and re-plans in under a second when the fire turns.

Hermes Agent plugin: route each turn to the one skill that fits, via TypeSafe Jev on the Vercel AI Gateway. Fail-open, opt-in, stdlib only.

Jev decision sidekick for Hermes Agent — TypeSafe and Cloudflare, explicit tools and official skill

Ask your Db2 for i tables questions. A Db2 for i SQL SDK powered by TypeSafe's Jev.

Jev Playground 2.0

Trying automation on web browser via jev from typesafe

What your last session knew, scored against what this one is doing. MCP server: a per-project ledger written as things happen, recalled per task with TypeSafe's Jev evaluation model via Vercel AI Gateway.

WordPress connector for TypeSafe Jev: typed, confidence-scored answers your code can branch on.

Fast CVSS scoring from vulnerability descriptions using Typesafe Jev

I kept watching coding agents burn context on decisions that aren't hard - triage 400 tickets, tag 600 files, route to one of six teams. jev-mode moves those verdicts to a typed-judgment model. I A/B'd it: 78% fewer tokens, 16x less work-attributable input, accuracy 96.1% vs 93.7%. Python, no deps, MIT.

Pick the best AI model and reasoning effort for any task in ~1s. Plugin for Claude Code, Claude Desktop and Codex, powered by TypeSafe's Jev decision model and live OpenRouter pricing. Balance intelligence, speed and cost, or choose your priority.

PHP SDK for TypeSafe's Jev: send text and typed questions, get typed answers with calibrated confidence. PHP 8.1+, works with any PSR-18 client, Laravel 8–13.

A UiPath coded agent with a custom PII detection guardrail on the LLM boundary, built on the TypeSafe Jev model as a LangChain awrap_model_call middleware.

Configurable GitHub submission review and PR classification with TypeSafe Jev. No text-generation model.

Interactive playground for testing Jev model-routing decisions against OpenRouter models

TypeSafe'in Jev karar modeli gerçek bir online 2048 sitesinde oynuyor — hamle başına tek API çağrısı, tek anahtar.

Independent benchmark data for TypeSafe's Jev (System One model) vs LLMs: accuracy, calibration, cost. Boards + per-decision logs, CC-BY-4.0

Filter command output for coding agents using a task description.

Train lightweight language backbones for typed decisions and candidate probabilities. CE/Brier training, evaluation, and an offline end-to-end demo.

Let Me Jev That For You — ask Jev a yes or no question. Cloudflare Workers + D1 + TypeSafe.

Jev and Microsandbox explore alternate game futures with a reusable TypeScript learning harness

n8n community node for TypeSafe Jev structured AI decisions