THE JEV EXPLORER
从一次判断，
到一个项目。
Jev 的开源项目、SDK、教程与评测。
发现一个思路，找到工具，开始动手。
围绕 TypeSafe System One 整理
社区维护 · 中英文入门
SDK、客户端与集成
02 / AUTOMATE构建智能体 ↗路由、代码审查与工具调用
03 / INTERACT操作浏览器 ↗浏览器与电脑操作项目
04 / EVALUATE理解能力边界 ↗评测、对比与开源实现
2026-09-20 已核对首页四个仓库的状态与接入要求。查看核对记录与未验证部分 ↗
THE RESOURCE INDEX
找到你需要的下一步。
项目、工具、教程与文章
原始链接，按用途整理。
支持中文与多关键词，例如：浏览器 DOM。
全部资源
Documentation
API 说明、快速入门与使用示例。
Introduction, primitives, patterns, cookbooks, HTTP API, and SDK references.
Cookbooks
Reproducible recipes: parallel questions, reranking, guardrails, citation checks, extraction, hierarchical classification.
Smart home demo
Official interactive demo of speculative fan-out: many questions in one call, code keeps the relevant answers.
Workflow evals
厂商发布的评测，需查看参考答案与对照方法。
Published eval methodology and per-model results for System One workflows.
Introducing System One Models and Jev
TypeSafe 对 Jev 及其适用场景的介绍。
Launch post: architecture, RLCD training, pricing, Doom and Wikiracing demos, FAQ.
TypeSafe agent skills
帮助编程智能体使用 Jev 的官方说明。
Official agent skill for Claude Code, Codex, and compatible agents: primitives, patterns, and how to structure evaluations.
TypeSafe JavaScript SDK
官方 JavaScript 与 TypeScript 客户端，用于调用 Jev API；需要 Node.js 20+ 和 TypeSafe 密钥。
Official TypeScript/JavaScript client with inferred answer types. npm install @typesafe-ai/sdk.
System One adapter (Python)
通过相同的决策接口比较 Jev 与语言模型。
Official drop-in TypeSafeClient replacement backed by OpenAI, Anthropic, and compatible LLM APIs, for comparing Jev against chat models.
TypeSafe Python SDK
官方 Python 客户端，用于调用 Jev API；需要 Python 3.10+ 和 TypeSafe 密钥。
Official sync and async Python client. pip install typesafe-sdk.
advocaat
A small, type-safe client for asking AI questions about your data, powered by TypeSafe Jev.
typesafe-ai
Typed TypeSafe AI clients for Rust, with async and blocking backends and observable retries.
zod-jev
Zod validates the shape, Jev validates the meaning: semantic checks on request bodies become calibrated probabilities you threshold in code.
typesafe-dotnet-sdk
Community .NET SDK for the TypeSafe AI System One API — typed noul, choice, and score questions with structured, confidence-scored answers. Not affiliated with TypeSafe AI.
jod
Semantic schemas over TypeSafe's Jev — validate the state locally, then project typed answers.
typesafe-go (cole-gillespie)
unofficial go SDK for typesafe AI, with typed answers, retries, and context support
typesafe_sdk
An idiomatic, type-safe Elixir port of the official TypeScript AI SDK (ai / ai-sdk) providing unified LLM integrations, streaming text and structured outputs, tool calling, and agentic workflows. Jev is their current flagship model and is the first System One model.
jevgo
Go client for TypeSafe AI's System One API (Jev), with optional Langfuse instrumentation
jevclient
Async Python client for TypeSafe Jev. Typed questions in, probabilities and choices out, no prose to parse.
jev-go (Gaurav-Gosain)
Go client for TypeSafe's System One API and its model Jev: typed judgments and calibrated probabilities instead of generated text
zio-typesafe-ai
Scala 3 / ZIO client for the System One API: typed end-to-end, several questions per round-trip via NamedTuple.
decido
Probabilistic decisions for Python. Use Jev or bring your own provider; crawl with Playwright.
typesafe-sdk-php
Unofficial PHP SDK for the TypeSafe AI System One API — 1:1 parity with the official JS and Python SDKs. Not affiliated with TypeSafe AI.
typesafe-sdk-go
Unofficial Go SDK for the TypeSafe AI System One API — 1:1 parity with the official JS and Python SDKs. Not affiliated with TypeSafe AI.
kitze/skillbox
Self-hosted, versioned skills library for AI agents. MCP, scoped clients, and optional Jev recommendations.
gamesonrblx/Jevbridge
ACP and MCP adapter that bridges TypeSafe Jev with any LLM — computer use and typed decisions alongside Codex, Claude, Grok, and OpenCode.
frostney/clean-code-review
Every code file in a pull request, judged against Uncle Bob's Clean Code by TypeSafe's Jev, then reviewed by Luna. Built on eve and Next.js.
2389-research/typesafe-go
A Go client for the TypeSafe System One API — typed judgments and probabilities, zero dependencies outside the standard library.
Premo-Cloud/typesafe-sdk-java
API 说明、快速入门与使用示例。
Community Java client for the TypeSafe System One API (unofficial)
yzfly/awesome-jev-zh
Jev / TypeSafe System One 中文精选列表：官方资料、SDK、爆款应用、Agent 工具、开源复现与独立评测，附中文上手指南，每日自动收录 GitHub 热门项目。
dakdevs/decide-mcp
Configurable decision MCP server with AI SDK, Jev, percentage scores, and bias profile routing
ehmpathy/rhachet-brains-typesafeai
rhachet brain.atom adapter for typesafe.ai classifier models
kazz187/jev-sdk-go
Go 1.27 client for TypeSafe AI's Jev (System One) API: typed questions, typed answers
kraayenjon/awesome-jev
A curated list of Jev use cases, projects, SDKs, and resources. Jev is TypeSafe AI's System One model for fast, typed decisions in software — Choice, Score, and Noul with calibrated probabilities.
maddygoround/typesafeai-cli
Give your AI agent a CLI companion who has access to TypeSafe AI's Jev.
mzainzulifqar/jev-php-sdk
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.
sava-software/typesafe-client
Java client for the TypeSafe System One API (Jev): typed questions in, calibrated probabilities out
stillroom/agent-workflow-lab
Typed state, explicit transitions, one narrow model judgment, and a human approval gate — a rebuildable agent workflow using and testing Jev.
xingwudao/OpenJev
OpenJev: an independent Jev-inspired System One decision API based on TypeSafe.ai concepts. Choice, score and noul primitives, local mock server, Python and TypeScript SDKs. Real inference planned; not affiliated with TypeSafe AI.
eve
包含 Jev 评估功能的智能体框架，Jev 只是其中一部分。
Vercel's open agent framework, which ships Jev as the default evaluation model in its experimental evaluate path.
ai-cli
包含 Jev 评估功能的命令行工具。
Vercel Labs terminal CLI that can run Jev as the evaluation model for its evaluate command.
Loki
Self-improving agent harness with an optional TypeSafe Jev companion for typed Choice, Score, and Noul judgments.
neo4jev
Typesafe.ai System One Model Jev navigating a Neo4j graph by using a classifier over neighbouring relationships
HA-Jev
Home Assistant integration for TypeSafe Jev. Ask a question about your house and get a probability, a choice or a score as an entity.
typesafe-jev-workflow
Async LangGraph workflow that gets a typed Jev Choice (invoice or general) and routes each inbound email to the matching handler.
a0-typesafe-ai
TypeSafe AI Jev judgments for Agent Zero, with typed tools and probability cards.
laravel-typesafe-jev
Unofficial Laravel integration for TypeSafe Jev AI with typed responses, async requests, scoped dependency injection, and testing fakes.
typesafe-ai-rails
Community Rails integration on the typesafe-sdk gem: configuration, persisted usage and cost telemetry, and opt-in confidence policies.
judging-with-typesafe
Скилл для агентов Letta: суждения по критериям через TypeSafe System One (Jev)
pydantic-jev-examples
Pydantic AI capabilities made stronger with Jev: small runnable demos, one file each
typesafe-assist
Home Assistant Assist conversation agent powered by TypeSafe's Jev (System One) model
n8n-nodes-typesafe-ai
API 说明、快速入门与使用示例。
n8n community node for the TypeSafe AI System One API — typed yes/no, choice and score questions with calibrated probabilities
Vercel AI SDK provider
@ai-sdk/typesafe-ai plus experimental_evaluate; use jev-latest as an evaluation model.
Jev on Vercel AI Gateway
网关模型页面，当前接入方式与价格以服务商说明为准。
Hosted typesafe-ai/jev for AI SDK evaluate calls, no TypeSafe waitlist required.
agentgateway Jev guardrail example
Jev as an LLM prompt guardrail inside the agentgateway proxy, with tracing and cost tracking.
TrainLCD Jev rerank
Pull request adding Jev to station-suggestion reranking in the TrainLCD transit app.
nidhi-singh02/agent-router
CLI that picks Cursor, Claude Code, Codex, or OpenCode + model/effort for a task, then launches it. Powered by Jev and Herdr
Brainwires/jevwire
Jev decision layer for agents: MCP server, embeddable DecisionModel library, and an escalate-only Claude Code plugin (TypeSafe AI's Jev)
docxology/daf-jev
daf-jev: composable Python toolkit for TypeSafe's Jev (System One) decision API — question builders, confidence gates, evaluator, calibration, CLI, MCP server, agent skill
harshil1712/slidepilot
Voice-driven semantic auto-advance for Slidev, powered by Cloudflare Agents and TypeSafe AI Jev
AkashPriyadarshii/jev-seo
100% free ₹0 agent-first SEO & GEO CLI suite and MCP server in Rust replacing Semrush and OpenSEO via DuckDuckGo and TypeSafe Jev System One
jerryfane/omp-jev-compaction
Verbatim Jev-scored context reduction for omp, over TypeSafe or OpenRouter
keltokhy/jgrep
grep, but the pattern is a description. Filters lines by meaning with TypeSafe's Jev decision model: ~200 ms and a thousandth of a cent per line.
lomeshdutta/skill-router
Tell Claude Code which installed skill a session needs, using Jev (TypeSafe AI) for the decision and skills.sh for discovery.
molis-ai/jev-workbench
Build versioned judgment functions on TypeSafe's Jev once, then call the same published version from your backend over HTTP and from coding agents over MCP. The vendor key stays on your machine.
MrJev/awesome-jev
A curated list of projects, integrations, and resources for Jev, TypeSafe AI's System One model.
qiz029/dscode
A DeepSeek coding agent harness: persistent shell, Ultra subagents, auto approval, Chrome MCP and session telemetry
rajdhakad9826/routeKit
Agent-native LLM model router built with JEV by TypeSafe.ai. Dynamically selects the most suitable model based on task complexity, reasoning requirements, and tool usage.
WiktorB2004/llama-index-jev
LlamaIndex reranker + router powered by TypeSafe Jev — typed scores/choices, cheaper than LLM-as-judge.
abhishekashokvkumar/jev-mcp-dispatcher
Natural-language MCP tool dispatcher powered entirely by TypeSafe's Jev — no general-purpose LLM. Discovers a simple MCP server's tool signatures at runtime and uses Jev's typed primitives (Choice/Noul) to pick the right tool and extract its arguments straight out of the sentence.
AkashPriyadarshii/jev-scout
Zero-hallucination open-source repo and crate scout powered by TypeSafe AI Jev System One scoring
BYK/jev-mcp
An eval-first MCP server for TypeSafe's Jev, a System One model that returns typed judgments (noul, choice, score) with probabilities instead of generated text.
daftAI2026/awesome-jev
TypeSafe System One / Jev community directory — GitHub projects & posts around typed decisions (typesafe.ai)
himomohi/aside-jev
Aside agents decide with TypeSafe Jev (System One: Choice/Score/Noul). Not a Cua binding — Jev is the model, Aside is the browser runtime.
Obrais-cloud/typesafe-mcp
MCP server exposing TypeSafe (Jev/System One) to the fleet: judge, rerank, systemone
Ravinder82/jev-flash-router
open-sourced jev-flash-router: an MCP server for TypeSafe's new Jev model. AI coding agents waste hundreds of reasoning tokens just deciding which file to edit, which route to pick, or whether a diff breaks tests. Jev evaluates state and outputs calibrated probabilities. Works with Cursor, Windsurf, & Claude Code
simota/tenbin
MCP server and agent skill for the TypeSafe AI System One API (Jev): decompose a judgment into Choice / Score / Noul questions, lint them, measure on labelled data, and put calibrated thresholds in code
tonyzdev/PiJ
A terminal coding agent with Jev in the loop: skill selection, code ranking, and failure triage.
Wang-auspicious/codex-jev-compaction
Jev-powered context curation for Codex. Build compact, traceable handoff context through native plugins and skills.
affirmitv/bitrate-advisor
Live-stream encoder settings from telemetry and history: TypeSafe's Jev decision model inside a deterministic safety envelope. Deno, Node, edge runtimes.
alviso/jev-precheck
A second signature on every write an AI agent makes into a system of record. MCP proxy: fetch the records, derive in code, Jev judges. 98.6% recall, 0 false holds on 288 cases.
armsteadj1/vibe-smart-router
A Node-first, policy-bounded payment-context scorer using Jev for held-out feature discovery and per-transaction context.
brnyxx/jev-ra
Browser use for coding agents, 3-5x faster than browser-use. MCP server + CLI; TypeSafe Jev decides every step in ~300 ms.
cbruyndoncx/AskJev-MCP
MCP server for TypeSafe's System One API (Jev): typed choice/noul/score judgments with calibrated probabilities and confidence
danielhirt/jev-lab
Experiments on TypeSafe Jev (System One decision model) via OpenRouter: repeatability, perturbation, and LLM baseline comparison
denikuchero/jev-chess-lab
Jev chess experiments: independent decisions vs tactical and Stockfish assistance, with full traces and video replays
DoGMaTiiC/hermes-jev
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.
duketopceo/jev-compact
Moving-highlight context compaction for agent harnesses — Jev-scored span retention, tombstone restore via MCP
gorock007/jev-atlas
An independent, evidence-first field guide to Jev (TypeSafe AI's System One model) — for people and for coding agents. Not affiliated with TypeSafe AI.
gzawadzki/jev-usecases
TypeSafe Jev demos: Play inbox, Czajka guard, agent-card router, seed comparator, RL data triage
hangarbay/jev.mcp
One MCP server for TypeSafe's Jev: typed, calibrated decisions instead of generated text
hugo-alves/jev-router-playground
Interactive playground for testing Jev model-routing decisions against OpenRouter models
islee23520/omo-jevlike-router
Jev-style one-pass skill router for OmO: shrink the skill catalog in your system prompt with one forward pass (frozen Qwen2.5-0.5B + jevlike head, fail-open extension)
its-panzer/skilltree
A local-first skill library and visual skill tree, with Jev routing and MCP access.
jcpsimmons/jev-macos-loop
Open-source macOS AI computer use and native GUI automation on Apple silicon. Jev + OmniParser CoreML + Apple Vision OCR. Bring your own OpenRouter, Vercel AI Gateway, or TypesafeAI token.
KrzysztofStaron/jev-experiments
TypeSafe Jev experiments via Vercel AI Gateway: pixel B&W/gray images + long-context relevance filter bench
micic-mihajlo/jev-tool-runner
Jev selects developer tools; Codex handles code. MCP and Jev-first execution with measured benchmarks.
mpiv-ai/bb-plugin-typesafe-router
Routes a thread's first message to the right harness and model with TypeSafe (Jev), then asks you to confirm.
MSalvalaggio/jev-reflex
Claude thinks, Jev reacts: an MCP server that hands browser tasks from Claude to TypeSafe's Jev (~100 ms per decision).
nekowasabi/jev-routing-go
Go Jev harness for Claude Code, Codex, and Grok Build. No npx. Not an MCP server.
ohernandezdev/jevmod
Moderation for communities and apps, powered by Jev (TypeSafe): probabilities per category, thresholds you own. Discord/Telegram/Reddit bots, CLI, Python, npm, HTTP API, MCP.
okooo5km/jev
Typed decisions from the shell: a stdlib-Python CLI and Agent Skill for TypeSafe Jev on OpenRouter. Yes/no, choice and ordinal scores with calibrated probabilities, semantic grep and batch mode.
ourines/hermes-jev
Jev decision sidekick for Hermes Agent — TypeSafe and Cloudflare, explicit tools and official skill
Perferic/openjev-mcp
Open-source Jev-compatible MCP server for typed decisions (Choice/Score/Noul): local GLiNER backend with a model router, drop-in swappable with the TypeSafe System One API.
Pinutss/jev-mcp-router
Select relevant MCP tools under a context-token budget, without executing them.
prasanth263/maza
Local MCP gateway with Jev tool discovery, secure credentials, CLI and dashboard
rajivkuriakose/typesafe-jev-examples
Worked examples for TypeSafe's Jev System One decision model, runnable today through OpenRouter
Rawson08/the-llm-dispatcher
An LLM router that uses Jev (TypeSafe System One) to dispatch each request to the cheapest model and lowest reasoning effort that will do the job. OpenAI-compatible proxy, Claude Code and Codex wrappers, TypeScript and C#.
stbenjam/jev-eight-ball
A liquid magic eight ball powered by TypeSafe Jev decisions through OpenRouter
themsquared/jev-benchmark
Reproducible benchmark for TypeSafe AI's Jev on agent tool-call risk classification: accuracy, latency, and whether the confidence score is worth routing on.
Verhex/xerify
Verify before you trust. Cross-provider verification with LLMs and Jev. CLI, library & MCP.
VinaSundar-Nat/Krypton.Carevo.JMR.MCP
MCP server with tooling for JMR - LIX , JEV and Database tooling
Xy2002/poker-jev-test-bench
Jev test bench — Texas Hold'em edition: live-fire testing of TypeSafe's Jev evaluation model through a React poker game (Vercel AI Gateway). MIT.
jev.nvim
Neovim 插件，根据自然语言问题对函数评分，并在 quickfix 中展示结果。
Neovim plugin that scores functions against a natural-language question and lists results in quickfix.
jev-commit
Git 提交信息钩子，检查提交说明与暂存改动是否一致，并检查可能的凭据。
Git commit-message hook that compares the message with the staged diff and checks for possible credentials.
jev-belay
Claude Code 的 Stop 钩子，结合会话证据检查未经验证的完成声明；发生错误时放行。
Claude Code Stop hook that checks transcript evidence for unverified completion claims; errors allow the turn to end.
foreman
使用 Jev 检查编程智能体的工作。
Software Factory Foreman: an agent supervisor that uses Jev decisions to keep coding agents on task.
jev-review (devagrawal09)
带看板的代码审查流程。
A staged code-review workflow and local dashboard built with TypeSafe Jev.
jev-router (gargpratyush)
为 Claude Code 和 Codex 的任务选择模型；需要 Node.js 20.12+、Jev 密钥和已登录的对应 CLI。
Per-turn model routing for Claude Code and Codex; requires Node.js 20.12+, a Jev key, and the corresponding CLI.
jev-review (NiazMorshed2007)
通过 MCP 插件进行本地代码审查。
Local-first MCP plugin for continuous software-quality review by AI coding agents, powered by Jev.
pi-warden
Guardrails for Pi built on pi-typesafe that steer the agent instead of interrupting you: Jev judges irreversible and off-task tool calls, detects stuck loops, checks unverified done claims, flags slop
typesafe-mcp
Go CLI and single-binary MCP server exposing TypeSafe judgments to Claude Desktop, Claude Code, and Codex.
pi-jev (y0usaf)
TypeSafe Jev as a decision layer for the Pi coding agent: a measured tool-call gate plus jev_ask for typed, calibrated answers
jev-codex-router
Per-turn model & reasoning routing for Codex, driven by Jev (TypeSafe System One): picks the model, thinking depth and speed mode for every turn.
winnow
A calibrated context sieve for Claude Code: every tool result is judged by a System One model before it enters context.
jev-axi
Agent-ergonomic CLI for TypeSafe's Jev: fast calibrated judgments (pick, rate, check, rank, triage, guard) from the shell
pi-jev-auto-mode
Jev (TypeSafe System One) backed auto mode for the Pi coding agent: semantically auto-approves bash, write, and edit tool calls and fails closed when a decision cannot be made.
jev-mcp (blakestone-x)
MCP server for TypeSafe Jev: typed classify, score, check, match and screen for any agent, with confidence on every answer
JevLint
Configurable semantic linting powered by Jev, with file-level NOUL judgments and a magic-strings plugin.
typesafe-skill-router
TypeSafe (Jev) skill routing for Hermes Agent: names the one skill worth loading, before the model call. Opt-in, stdlib only, ~$0.001 per routed turn.
pi-jev (TheoOliveira)
Semantic tool routing and typed System One decisions for the Pi coding agent using TypeSafe Jev
typesafe-cli (geilt)
CLI and agent skill for TypeSafe System One (Jev): typed Choice, Score, and Noul judgments.
jevex
Minimal agent loop where Jev directs control flow and a LangChain chat model writes argument values and the final response.
typesafe-migration-guard
Automated database migration safety reviewer powered by TypeSafe AI (Jev System One model)
typesafe-mod
Claude Code mod that routes decisions to TypeSafe's Jev model: ranks installed skills per prompt, and answers the agent's own this-or-that questions when confident.
jev-mcp (rashedInt32)
MCP server exposing TypeSafe Jev as typed, calibrated judgment tools: classify, score, check, batched ask. Ships as a Claude Code plugin.
jev-shield
Semantic MCP firewall powered by Jev — screens every tool call, tool result, and tool description with calibrated System One verification. 94% block recall, 0 false positives, ~$0.00002/check.
jcm-router
Local proxy that picks the Claude model and effort per message using TypeSafe Jev. Routes subagents, leaves your cached main chat alone.
jev-system-architect
System-architecture skill for TypeSafe AI Jev/System One — find fuzzy semantic judgment and turn it into small Choice/Score/Noul primitives.
jev-mcp (benballintyn)
MCP server giving coding agents typed, calibrated judgments from TypeSafe's Jev model
omp-typesafe
TypeSafe AI (Jev) adversarial reviewer and typesafe_ask tool for the omp coding agent
ask-jev
Utilizing Jev, the RLCD-type model provided by TypeSafe AI, to independently and cheaply judge agentic coding sessions.
jev-predict-skill
Predict another skill's next closed decision with TypeSafe Jev — without running that skill.
Antigravity-mcp-semantic-search-with-TypeSafeAi
Fast semantic code search & diff sanity auditor for AI coding assistants (Antigravity, Cursor, Claude Code) powered by TypeSafe System One.
jev-guard
Prompt-injection and dangerous-action guard for coding agents (Claude Code, Codex, pi, ACP), powered by Jev
jev-skillful
Per-prompt capability router for coding agents: resolves installed skills, MCP servers, agents and commands against your prompt via TypeSafe Jev, and measures whether the injection actually helps.
jev-router (prismhq)
Open-source LLM router that uses TypeSafe's Jev to pick a model, on top of LiteLLM
jev-mcp (arunav25)
Connect JEV to MCP clients and compare its judgments against general-purpose LLMs using shared datasets and measurable accuracy.
jev-mcp (burnigtm)
MCP server that puts TypeSafe Jev on the coding loop in Cursor, Codex, and any MCP client
pi-jev-code
Single-agent Pi coding coprocessor with Jev semantic gates, baseline-to-current diff review, and append-only observability telemetry.
check-risk
A CLI and GitHub Action that assesses code-change risk using deterministic rules and TypeSafe Jev, recommending checks and reviewers before merge.
limpet
A Stop hook that stops your coding agent from stopping too early. Plain-language rules, judged by jev.
agent-gate-loop
Reusable GitHub Action: agent fix loop gated by checks, an AI reviewer, and TypeSafe Jev
switchboard
Guardrail + model router for LLM gateways on TypeSafe's Jev (System One model), with an independent accuracy/calibration/latency evaluation. Stdlib Python.
pi-typesafe-jev
A pi extension that exposes TypeSafe (Jev, System One) judgments as five pi tools, so a model can make narrow semantic judgments while your code and your users keep control of thresholds, weights, and actions.
jev-review (thiago-ss)
Autonomous Jev pull-request review with typed decisions, calibrated approval gates, and trusted-owner escalation
hermes-jev-router
Experimental Hermes plugin: Jev-assisted model routing plans with budget and capability constraints. API access pending.
zcode-jev
Typed judgment layer for coding agents — gates from PRD to ship. Jev-ready, provider-agnostic.
jev-builder-loop
Grok skill: Jev as a judgment sensor in a builder-agent loop (priors × probabilities → next act)
typesafe-demo-mcp
MCP server exposing TypeSafe System One judgments (noul, choice, score) as agent tools
agent-handoff-gate
Experimental protocol for evidence-aware agent handoffs, with Jev-assisted review before results reach the lead agent.
fabricioctelles/skills
A collection of skills for AI agents (Kiro, Cursor, Windsurf, Claude Code, and others). Each skill is a reusable module that teaches the agent to perform complex tasks with context, structure, and best practices.
dbreunig/building-with-jev-skill
A skill for writing and improving programs that call Jev, TypeSafe's System One model
superagents-lab/jev-search
Search the web with TypeSafe's Jev: source selection, query understanding and relevance ranking. Built with Search1API.
Dicklesworthstone/skillranker
Rust CLI powered by Jev from TypeSafe.ai that ranks agent skills for the next step using live session context. Includes Claude Code hooks, structured JSON, abstention, and local feedback. Requires a TypeSafe API key.
DanRWilloughby/snifftest
A prose linter that sniffs out AI writing tells. Zero dependencies, countable rules plus one judgment model.
anpicasso/hermes-jev-approvals
PoC: TypeSafe Jev as the reviewer for Hermes Agent smart command approvals. 8.7x faster, 4.4x fewer prompts, measured on 153 real commands. Approvals only.
iamvatsalpatel/tiershift
Shift every LLM call to the cheapest model that can handle it. Routing decided by TypeSafe Jev in ~180 ms. No training data. Policy in plain YAML. TypeScript and Python.
MongLong0214/jev-gate
Not every coding task needs your best model. Experimental Jev-powered model routing for Claude Code — V3 prototype runs today, V4 routes at the task boundary.
ShivamPansuriya/jev-skill-gate
Cut Claude Code's skill manifest by ~75% with TypeSafe Jev. Scores every installed skill for relevance and hides the rest via skillOverrides — 12,750 → 3,185 tokens on a 217-skill install, for $0.0009 a session.
aegsrl7/jevmap
Map a codebase into units and let Jev (TypeSafe AI) hand an AI coding agent the ten files that matter for a task
altryne/jevify
An agent skill to discover TypeSafe Jev opportunities, design typed questions, and learn from recent community experiments.
buchmark/claude-jev
Claude Code plugin that scores review findings, debug hypotheses and design options with TypeSafe's Jev — calibrated probabilities instead of one more opinion.
harrymunro/decision-first
Agent skill that spots bounded-judgment steps, tries a typed decision model (TypeSafe's Jev) first, and documents every attempt
poponline63/hermes-jev-north-star
Hermes Agent skill whose north-star gate is judged by Jev (TypeSafe System One): turn an intention into a checkable finish line, generate the run prompt, and let Jev rank what is still unproven.
qkal/Canny
Stops AI coding agents from claiming work is done without evidence. Deterministic hooks decide, TypeSafe's Jev advises. Append-only ledger, zero runtime dependencies.
rthomas24/jev-realtime-trading
Paper trading agents on a live tape, decided every second by TypeSafe's Jev (System One). Electron desktop app.
24601/Augustus
Agent skill: design judgment-assisted systems with TypeSafe Jev (System One). Maps Choice/Score/Noul onto decision theory, reranking, and routing. Composition algebra, question design, validation gates. MIT.
aaravriyer193/OpenSmoke
Find the AI agent runs that broke because their environment did: missing keys, tools, files, permissions, network, or context. Powered by TypeSafe Jev.
AkashPriyadarshii/jev-superpowers
Systematic software development framework for AI coding agents upgraded with TypeSafe Jev System One typed decisions
AlexBabescu/ActionJev
Structured code review for GitHub and Gitea Actions, powered by TypeSafe Jev and written in Rust.
BrunooMoniz/polymarket-btc-5m-agent
Agente de trading para o mercado BTC Up/Down de 5 minutos da Polymarket: modelo em código, Jev (TypeSafe System One) como portão, ordens maker, calibração e shadows em paper
CodeAlive-AI/mastra-jev-moderation
Input moderation for Mastra agents on TypeSafe Jev — one file
ddfeyes/jev-mode
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.
Eliran-Turgeman/reaper
Semantic linter for AI coding agents and CI code review. Detects silent failures, weakened tests, scope creep, unnecessary abstractions, and other semantic code smells.
eyenpi/actionreflex
A pre-execution gate for AI agent actions, powered by TypeSafe's Jev (System One) model.
getexcited/stepwarden
Every tool call your agent makes, checked before it runs. A Claude Code plugin that uses TypeSafe AI's Jev to verify each pending tool call against the session plan, then allows it, asks you, or blocks it. Proof of concept
ibrahemid/git-jev-stage
Stage the git hunks that match a sentence. Exact patch, preview first, staging only, decided per hunk by Jev.
ibrahemid/jevprune
Keeps the lines of a command's output that matter for the task. Exact text, full output recoverable, decided per line by Jev.
ivorpad/skillranker
Rust CLI powered by Jev from TypeSafe.ai that ranks agent skills for the next step using live session context. Includes Claude Code hooks, structured JSON, abstention, and local feedback. Requires a TypeSafe API key.
kaustav1996/reflex
A coding agent and personal assistant with System One reflexes (TypeSafe Jev) on top of the Pi coding agent
kevin9327/jev-harness
JevHarness: TypeSafe Jev agent tool-call gate. execute / confirm / reject in code.
knowlet/Decision-Theoretic-Mixture-of-Agents
A fully audited, reproducible decision‑theoretic mixture‑of‑agents framework comparing multiple selector strategies, including OpenJev, with transparent calibration, limitations, and verification artifacts.
manojlds/jev-review
Standalone TypeSafe Jev code-review CLI: typed decisions over a local git diff.
Mentioum/judgement
Agent-friendly Go library and JSON-first CLI for TypeSafe AI's Jev and System One API
milokuo/tagtrim
Tag every line of a command's output, then trim by tag, so your coding agent reads the signal, not the noise. Design stage.
pistachiopranay/jev-synergy-screening
Jev (TypeSafe System One) × ASReview SYNERGY abstract screening demo — Choice/Noul vs gold labels
rashedInt32/jev-gates
Six calibrated gates for Claude Code, judged by TypeSafe Jev: rules, scope, intent, done, claims, and commit honesty. Each one escalates, none ever approves.
RiskAverseTech/toolgate
Open auto mode for AI agents — a calibrated tool-call firewall powered by TypeSafe Jev. Ships as a Claude Code hook
rustfuture/reflex-control
Rust policy engine using TypeSafe Jev and deterministic checks to route AI agent decisions.
Thestral12/pr-sieve
Semantic PR gate: .jev.yml rules as TypeSafe Jev questions. Not a review bot.
wotai-dev/typesafe-jev-tools
A Claude Code hook that asks whether the decision you are writing needs a model at all. Includes a measured 149-row comparison of TypeSafe Jev against Claude Haiku 4.5.
jev-skip
浏览器扩展，使用 Jev 从 YouTube 字幕中识别可能的赞助片段。
Browser extension that uses Jev to identify potential sponsor segments from YouTube captions.
Jev Ultrafast
浏览器自动化工具，由 Jev 选择操作与 DOM 元素，由语言模型生成输入文字；需要 Python 3.12+、Chrome、Jev 与文字模型服务。
Browser Use's ultrafast agent: Jev picks the operation and DOM element in one request; a small LLM only writes text when typing is needed.
typesafe-computer-use
利用 OCR 识别的文字帮助 Jev 选择电脑操作。
Computer use for about $0.0002 a step: OCR the screen, classify the next action with TypeSafe, click. macOS.
mobile-jev
Standalone Android agent for Mobilerun where Jev makes every decision, with a live React studio and an Uber demo.
unclutter
WXT browser extension: Jev-powered page clutter removal with reusable template rules.
jev-browser (vlad-terin)
Jev-powered element selection for your agent’s existing computer-use tools
jev-browser (Ying-Kai-Liao)
Browser automation where an LLM plans and Jev (Typesafe System One) decides. Library, CLI and MCP server.
jev-browser (vinilana)
Hybrid browser harness: an LLM turns goals into verifiable subgoals, Jev chooses each action and DOM field, Playwright acts.
jev-ego
TypeScript browser agent for ego lite: Jev Ultrafast indexed actions, TypeSafe Jev decisions, persistent observe/act CLI. No Chrome or Playwright.
psearch
Parallel web search for terminals and agents, with local Chromium and Jev-guided exploration.
almond-fastloop
Almond-fastloop: Almond's browser computer-use rig (Chrome DevTools + TypeSafe Jev), and the Browser Use Olympics benchmark it is measured on.
barrunto
A Chrome extension that brings TypeSafe's Jev to X.com to analyze posts as you browse
jev-browser (tontoko)
One grounded Jev/Playwright core: typed SDK, persistent CLI, and MCP server with native browser operations and deterministic assertions.
otto
Open-source native computer use for macOS and Windows: TypeSafe Jev, local OCR, and selective planning.
jev-browse
Drives a real browser with Jev making every decision and Vercel's agent-browser performing every action, with a benchmark.
sift
Chrome extension that re-ranks Google results with TypeSafe Jev and folds away sales pages and SEO filler.
browser-use-olympics
Browser Use Olympics by Almond: one prompt, five events, one clock. Plus fast loop, a ~200-line browser computer-use agent (Chrome DevTools + TypeSafe Jev).
sloppy-jevs-extension
Open-source Chrome extension that filters AI-generated prose and ads with Jev
jev-browser (MahmoudAdelbghany)
Jev-powered browser MCP for LLM agents — ~300ms decisions, no LLM tokens in the loop. Benchmark vs Playwright MCP included.
jev-playwright-mcp
Jev-augmented Playwright MCP proxy — page-state triage, prompt-injection shielding, goal-based snapshot pruning, risky-action gating. Drop-in wrapper around @playwright/mcp for any coding agent.
jev-browser (KesavanKing)
Local browser automation UI that uses TypeSafe Jev to choose bounded page actions and a text model only for field values.
JevTest
Bounded exploratory browser testing with Jev, deterministic assertions, and replayable evidence.
socai-io/socai
Browser & Computer-Use Agent Optimized for Social Media: Research, Content Extraction, and Agentic Analysis
moritzkremb/jev-voice-browser
Control a real browser by voice. Jev (TypeSafe System One) decides intent + target in ~300 ms per spoken word; Playwright acts — often before you finish the sentence.
anandi1989/awesome-jev-usecases
Evidence-backed index of real-world Jev (TypeSafe AI System One) use cases, cookbook, how-to, repos, patterns, and measured results
Heman10x-NGU/Verdict-open-jev
Non-autoregressive decision engine on ModernBERT (151M) with calibrated uncertainty (RLCD), TypeSafe AI Jev benchmark audit, and in-browser WebGPU playground
vinilana/live-jev
2D autonomous car simulation in the browser, driven by TypeSafe's Jev decision model
mikesmullin/openjev
Local reproduction of AlexWortega/openjev (Qwen3.5-4B NLI cross-encoder playing Doom), plus real-time headed play and a browser front-end
Nainish-Rai/jev-frontend-qa
Evidence-driven frontend QA built on Jev Ultrafast and Browser Harness, with a synthetic todo demo.
ranjan2829/AskJev
AskJev — Jev autopilot for any website + guard on irreversible clicks (TypeSafe System One, not Claude)
kw2828/OpenJev
Browser decision playground and reproducible experiments on memory, uncertainty, and Doom control
raihankhan-rk/jevarena
JevArena — two Jev agents duel in click-only browser games (Browser Use + TypeSafe Jev)
AE-AlphaEdge/grokskill-jev
浏览器自动化工具，由 Jev 选择操作与 DOM 元素，由语言模型生成输入文字；需要 Python 3.12+、Chrome、Jev 与文字模型服务。
Public Grok skill snapshot around Browser Use Jev Ultrafast
cartermccann/typesafe-computer-use-hyprland
Hyprland/NixOS fork of typesafe-computer-use — grim + hyprctl + ydotool, TypeSafe Jev decisions
CharryLee0426/jev-test
Testing TypeSafe's Jev model on real-time browser games (flappybird.io, play.tetris.com)
juancristobalgd1/jevRemote
Reproducible text-first browser automation experiment with TypeSafe Jev and Playwright.
max1874/jev-computer-use
A macOS computer-use agent with a dynamic, indexed action space. No screenshots, no coordinates. A macOS port of browser-use/jev-ultrafast.
sandra-arato/icon-matcher-ui
Browser-only UI for icon-matcher — paste a TypeSafe.ai key, match a UI title to an icon live, no backend.
shantanugoel/tetris-ai
Browser Tetris with a first-class AI API: play it with a built-in planning agent, TypeSafe's Jev decision model, or any OpenAI-compatible chat model
thevibeworks/awesome-typesafe-jev
Curated list of projects built on TypeSafe's Jev model, read before listed. With media and our own measurements. Not affiliated with TypeSafe AI.
thevibeworks/pagepilot
An agent in the browser that pays for thinking once: author a deterministic spec (Jev first, LLM on escalation), replay it for 0 tokens.
usingcolor/jev-browser-plugin
Agent plugin: TypeSafe Jev browser automation skills for Grok Bot / Cursor
yousudip/lizard-agent
A browser agent with no LLM in the loop — deterministic code plus Jev, a System One model. ~118ms per decision, typed and auditable.
jev-trader
在每个 Monad 区块请求一次判断的交易实验，收录不代表其能够盈利。
One AI trade decision every Monad block. Jev on Kuru MON-USDC.
notra
包含基于 Jev 的功能开关路由。
Marketing analytics platform whose feature flag routes brand-visibility classifiers off an LLM and onto Jev boolean decisions.
jevmeter
Put a live Jev (TypeSafe) meter on any video: every sentence scored, rendered as a 16:9 edit
Jev-Moderation-Bot
Real-time Discord moderation bot: Jev evaluates messages and metadata in parallel to catch phishing, spam, and social engineering with a progressive escalation ladder.
commit-miner
Classify Git commit diffs and messages with Jev. Bug fixes, security fixes/CWEs, and change types.
jevlogs
Open-source Jev log triage for OpenTelemetry. Score the signal before expensive LLM analysis.
typesafe-cli (y0usaf)
Ask Jev typed questions from the shell: noul, choice, and score answers as numbers, not prose
every
Ask a yes/no question of every function in a codebase. Ranked answers in seconds, for cents. Grep whose pattern is a question, powered by TypeSafe Jev.
jev-cli
CLI for TypeSafe AI's Jev evaluation model — typed questions in, structured JSON answers out
btc-jev-signal
Experimental multi-horizon BTC signal generator using TypeSafe Jev probabilities and Binance market data.
JevTicktRouter
A .NET 10 and React 19 application for fast, structured AI-powered ticket triage using TypeSafe Jev.
jev-document-classification
JEV Document Classification enables the rapid and cost-effective classification of text-based documents using AI, leveraging TypeSafe's "System One" model.
typesafe-jev
Screen a folder of CVs with the TypeSafe Jev decision model: typed judgments, an editable policy, free re-scoring.
typesafe-triage-guard
Three composable judgment pipelines on TypeSafe's Jev: support-ticket triage, observability alert triage, and a deploy-risk gate.
jevegis
Guardrails for LLM apps in one API call. Prompt injection, jailbreaks, leaks, unsafe content. Built on TypeSafe Jev. MIT.
citation-verifier
Check whether each cited paper supports the sentence citing it. Claude proves the quote, TypeSafe's Jev scores it, a human decides.
jev-rerank
Use Jev (TypeSafe's System One model) as a calibrated reranker: one call, up to 30 documents, a probability per document. Apache-2.0.
emoji-jev
Emoji autocomplete at the speed of typing. TypeSafe AI Jev on a Whop-hosted TanStack Start app.
typesafe-comment
Small Python package that uses typesafe.ai to evaluate code comments on certain heuristics
transcript-scorecard
ACME live support-call scoring demo with TypeSafe AI, Effect, SQLite, React, Vite, and Turborepo
Jev Classifier
Local Telegram channel JSON analyzer for intent, quality, sentiment, and speaker tone.
TheoLeeCJ/SemIf
受 Jev 启发的独立实现，不是官方模型。
Semantic ifs from open models, on a 3090 at home. Independent; not affiliated with Jev or TypeSafe.
realZachi/pg-jev
Ask your Postgres tables questions in plain language. A PostgreSQL extension powered by TypeSafe's Jev.
realZachi/typesafe-adblock
🧹 Fun project: a Chrome extension that asks a tiny AI decision model (TypeSafe Jev) "is this DOM element an ad?" and pops it off the page. BYOK, no backend, not a real ad blocker.
RafalWilinski/vibecheck
Chrome extension: vibe-check your X posts with TypeSafe's Jev before you hit Post
compozy/yoshi
Context-pruning proxy for Claude Code and Codex: Jev judges which history is still needed, measured not claimed. POC here now, heading soon into https://github.com/compozy/compozy
zadescoxp/Jev-Trades
Trading bot with the all new TypeSafe AI's first system one model named as Jev
stephanj/parallelConstraintDecoding
Parallel Constraint Decoding using Java and Llama.cpp compared to Python 🔥
AlbionaHoti/refgarden
A spatial reference explorer for creators. Local Jev query choices, metadata highlights and source-linked collections.
scale-venture-partners/riff
A small, fast prose linter: ruff-style rule codes for writing, backed by TypeSafe's Jev model
arielweinberger/jev-autopilot
This demo uses Jev from TypeSafe AI to autonomously fly a drone in a random city from point A to point B, avoiding obstacles along the way. A trip costs $0.01.
keeltrace/hermes-jev
Typed System One decisions, ranking, verification, and an opt-in Hermes tool gate using TypeSafe Jev.
DECRUX9812/openjev
Open, local, zero-cost reimplementation of the Jev decision layer for job postings
EugeneBoondock/jevsql
SQL with natural-language predicates, powered by TypeSafe's Jev. Filter, rank, classify and score rows by meaning — batched, cached and cost-guarded.
maker-KK/todo-jev
⚡ Ultra-fast, low-cost intelligent task classifier and 3-tier routing engine powered by TypeSafe Jev (System One)
reachjalil/jev-tree
Recursive Jev choice over a taxonomy. Select from more than 255 options without breaking TypeSafe Jev's choice cap.
reycn/smart-switch
Reimagined window switcher for macOS using frontier artificial intelligence. Predicted by TypeSafe's Jev model
vmendes90/jev-shield
Privacy-first Chrome extension that semantically blocks native ads, sponsored feed cards, and video ads using TypeSafe Jev
wfzyx/von
The open-source System One decision model. Sub-15ms, non-autoregressive, local drop-in alternative to TypeSafe Jev.
erhanmeydan/jev2048
TypeSafe'in Jev karar modeli gerçek bir online 2048 sitesinde oynuyor — hamle başına tek API çağrısı, tek anahtar.
keltokhy/jlink
Record linkage for economists: write the match rule in plain English, get a probability per pair, audit it, cite it. Python, CLI, Stata and R.
qddegtya/qualm
Typed decisions from a System One model. An uncertain answer is a different type from a confident one — and the compiler makes you handle it.
soderlind/ai-provider-for-jev
Connect WordPress to TypeSafe's Jev System One model for structured decisions (choice, score, noul).
StefanoITA/ts-jev-cost-calculator
Unofficial CLI + Python estimator of tokens, cost and context limits for TypeSafe (System One / Jev) API requests. Not affiliated with TypeSafe.
youshinh/md-memo
A zero-latency, local-first Markdown scratchpad with offline AI (Ollama/vLLM) and autonomous IME control. Built with Go and OS-native webviews.
0xnairb/jevpot
AI-powered jackpot number predictor and intelligence oracle built with TypeSafe System One (Jev)
0xSarnavo/potpie-doc-parser
Ask the Potpie docs a question, get the exact paragraph that answers it. Extractive search powered by Jev (TypeSafe System One) — no LLM, no embeddings, nothing generated.
AkashPriyadarshii/jev-git
Sub-second Git pre-commit & pre-push semantic reflex gate powered by TypeSafe AI Jev
Ayush0054/metis
Metis: automatic GitHub issue triage powered by TypeSafe AI Jev. A reusable GitHub Action.
chrisXchen/typesafe-cookie-consent
Chrome extension that reads every cookie banner and popup like a person and clicks the honest button. Judged by TypeSafe's Jev. BYOK, no backend.
derinworks/penr-oz-jev-syslog-analyzer
An asyncio daemon that tails journald or syslog and asks Jev, for each event, which subsystem it belongs to, how severe it is, and whether it's noise. Plain code then ignores the event, alerts on it, or escalates it to a human when confidence is low.
edsonayllon/jev-prototype
Feed triage prototype: TypeSafe Jev judgments tag posts by type, sentiment, and attention
EdytaKucharska/ticket-quest
Playful ticket triage that shows how TypeSafe Jev's typed, probability-backed decisions compare with prompting an LLM. Cost of Delay ranking, certainty-gated routing, bring-your-own-key LLM race.
farukkavlak/vocabboost
Look up a word from the subtitles and see what it means in that line, without leaving the video.
hide-G/magi-system-on-jev
MAGI system (Neon Genesis Evangelion) recreated with Jev, TypeSafe AI's System One model. 3 sages deliberate your question.
juanegido/jev-pr-judge
Typed verdicts on pull requests with TypeSafe System One (Jev): one parallel call, policy in code, usable as a GitHub Action
jujumilk3/jev-calibration-audit
Independent API-only calibration audit of TypeSafe AI's Jev decision model
kaijia323/dsh-plugin-jev
TypeSafe Jev (System One decision model) as a native jev_decide tool plugin for DeepSeek Harness
kamesan1577/re-heitan
X（旧Twitter）のタイムラインから誹謗中傷を取り除く Chrome 拡張。判定を TypeSafe の System One モデル Jev で行う。
kenhuangus/jev-usecases
Production TypeSafe Jev (System One) use-case harnesses with confidence-gated decision logic
kspviswa/chakravyuha-jev
Chakravyuha — a polar ring-maze where every move is a Jev (TypeSafe System One) decision. A fun experiment: the model picks each move, the walk grades it green or red, and the history page asks whether its confidence score can be trusted. BYOK, no build step.
lainollll/lm-studio-typesafe-chat
Tkinter chat and live visual narration with LM Studio, TypeSafe Jev, and Chatterbox TTS
LingXuanYin/jev-chat
Jev 聊天机：一个「只选不写」的聊天机——每个回复由逐词选择拼装，词典+分级索引+输入法式联想，由真实 Jev（TypeSafe System One）驱动。非官方实验，与 TypeSafe AI 无关联。
m0rphtail/triagedy
Alert triage as a UNIX filter: JSONL security alerts in, typed decisions out. Runs on TypeSafe Jev or a local model; policy routing stays in code.
marcelomar21/demo-tetris-jev
Tetris arcade jogado pelo Jev da TypeSafe AI, com decisões em JSON, antecipação de jogadas e custo por partida.
markfive-proto/typesafe-vs-deepseek
TypeSafe (Jev) vs DeepSeek-flash: side-by-side speed/token/cost/accuracy comparison across invoice extraction, email classification, and reranking
markmdev/hundred-faces
A wall of a hundred invented people who react while you type, on TypeSafe AI's Jev
model-clis/jev
Typed judgment CLI for the Jev model (TypeSafe System One): state + questions in, calibrated answers and exit codes out
nardinmarcus/pi-jev-typesafe
TypeSafe Jev (System One judgments) for Pi: zero-dependency jev_ask tool with question linting, model discovery, and budget caps
noetion/dsh-jev
DSH bundle that registers jev_ask for TypeSafe Jev noul, choice, and score answers.
nsillik/jevvin-off
Prototyping against TypeSafe's Jev System One API: a one-ticket quickstart and a Bluesky Jetstream firehose demo.
Obrais-cloud/ticket-rerank
FastAPI service that reranks support tickets by urgency using TypeSafe (Jev / System One)
Obrais-cloud/typesafe-translate
Escribe lenguaje natural y un LLM local lo compila a variables de TypeSafe (state + questions) y las ejecuta (Jev / System One)
ojusave/beat-jev
A penalty shootout powered by Render Workflows, TypeSafe Jev, and Render Postgres. Python and TypeScript examples.
Olli0103/openclaw-typesafe-ai
Optional typed TypeSafe AI Jev decisions for OpenClaw, with SecretRef credentials and strict API validation.
ozzy2438/apply-os
Apply OS — Personal career decision engine powered by TypeSafe AI (Jev). Ranks job postings, drafts applications, and automates the pipeline with typed, calibrated decisions. Agency-ready build spec included.
ozzy2438/personal-decision-inbox
Agency-ready build prompt for a Personal Decision Inbox powered by TypeSafe AI (Jev). Full end-to-end spec: architecture, UI, integrations, deployment.
phuthuycoding/jev-audit
AI-powered pre-commit auditor backed by TypeSafe System One (Jev) — blocks secrets, vulns & low-quality code in ~300ms. 79-case test corpus at 100% accuracy.
Pimmetjeoss/tribe-crm-jev
TypeSafe Jev-powered lead intake and live CRM judgment demo for Tribe CRM
piyush97/focus-tube
Distraction-free YouTube learning feed powered by TypeSafe AI's Jev System One model
robzolkos/omarchy-issue-classifier
Classify the Omarchy issue backlog with Jev, TypeSafe's System One model. Ten typed questions per issue in one request, for a hundredth of a cent each.
rolottr/x-jev-classifier
Chrome extension that stamps every X post with a type badge — alpha, shitpost, AI slop, bait — judged by Jev from Typesafe
sandra-arato/icon-matcher
Match a UI section title to a Hugeicons icon using TypeSafe.ai's Choice primitive — no lexical/keyword search.
shunta-furukawa/jev-tick-lab
A forward-only experiment: Jev (TypeSafe System One) making one-second trading judgments on bitbank, logged for calibration analysis.
spivi/cloudforge-jev
Sidecar: grade a cloudforge student writeup with TypeSafe Jev. Not part of the OSS product.
Spykoninho/trading-bot-jev
Crypto trading bot on Binance testnet using TypeSafe (Jev) to judge news
Tepes99/openjev-lite
My take on the latest hype with comparisons to cheaper traditional options for this kind of task. Quick poc vibed with my local ai rig
ufec/jev-block-android-ad
JevNoiseGate filters unwanted notifications and SMS on Android. Rather than matching keywords, an LLM decides what's noise — and only what it explicitly flags is blocked. Verification codes are matched on-device and never uploaded; anything uncertain passes through.
willprout/magic-8-ball
A beautifully minimal Magic 8 Ball powered by Jev from TypeSafe. Twenty classic answers, one fast AI judgment.
zsoXi/FeedGate
Precision-first Chrome feed filter (v2.1.0) using TypeSafe Jev judgments: promotional posts are kept unless independently strong spam or ad evidence appears. Reversible cosmetic filtering, zero runtime dependencies.
jev-plays-pokemon-red
PyBoy 游戏智能体，由代码处理路线和计算，Jev 在决策点选择操作。
PyBoy game agent where code handles routing and arithmetic and Jev selects among actions at decision points.
typesafe-mario
使用模拟器结构化状态的游戏智能体。
A TypeSafe/Jev agent that plays Super Mario Bros. from structured emulator state.
jev-drone
在 MuJoCo 中使用 Jev 的无人机模拟实验。
Camera-only autonomous drone in MuJoCo with a small judgment model (TypeSafe Jev) in the loop at 2.5Hz
typesafe-snake
Snake auto-played by TypeSafe's Jev model: one System One choice per tick, legal moves and facts generated in code
tsai-sc
TypeSafe Jev controls original StarCraft shareware through keyboard and mouse with recorded action probabilities.
mario-jev
Python prototype that plays NES Super Mario Bros. from structured RAM observations, with Jev answering focused movement and jump questions.
heist-one
Observable browser stealth game: Jev makes typed guard judgments while deterministic code owns the world.
jev-doom-agent
A browser-native Doom agent experiment with structured spatial state, composable AI controls, live decision telemetry, and a Chocolate Doom WebAssembly runtime.
tsai-civ2
TypeSafe Jev plays original Civilization II in a browser, with live action probabilities. Experimental full-game harness.
casse-brique-typesafe
A Next.js brick breaker whose paddle is controlled in real time by TypeSafe AI's Jev model. Built with Claude Code.
pong-jev
TypeSafe's Jev plays Atari Pong. One typed Choice question per frame, no coordinates sent to the model.
cyber-breach-jev
Cyber-Breach: The Jev Protocol - A tactical cyberpunk arena combat game powered by TypeSafe AI Jev System One decision model
last-exit
A cyberpunk border encounter powered by TypeSafe Jev. Bluff the guard. Inspect the receipts.
pdoom-protocol
USER + JEV: P(DOOM) PROTOCOL — co-op platform shooter where TypeSafe Jev plays alongside you
jev.mods
Minecraft mod where Jev tries to finish the game from scratch without a scripted route.
jev-play-ping-pong
Jev plays browser table tennis in real time: structured telemetry, typed decisions, ordinary Chrome inputs, and auditable evidence.
typesafe-3d-chess
3D chess powered by TypeSafe AI (Jev). AI vs AI by default, or play either side. Multiple difficulty levels.
hundred
100 AI NPCs live in a tiny town. Jev chooses the next action; the world writes the story.
typesafe-chess
Chess where both players are TypeSafe's Jev model: every move is a typed Choice decision
jev-snake
An experimental Snake environment where the game engine owns deterministic rules and TypeSafe AI's Jev makes the movement decision from structured state on every tick.
ps2-ai-agent
Autonomous PlayStation 2 AI Agent with real-time visual telemetry HUD powered by TypeSafe Jev System One
shady-town
Shady Town: social-deduction party game for the living room TV, moderated by TypeSafe Jev
roverlab
A 3D planetary rover sandbox for experimenting with autonomous decisions using TypeSafe AI.
river-run-typesafe
River shooter game in Python, inspired by Atari's River Raid, played by a TypeSafe AI pilot
typesafe-minecraft-demo
A Minecraft Java player controlled by TypeSafe AI, with live decisions, Canadian flag building, and a side-by-side dashboard.
terrarium
A sandbox where a TypeSafe System One model presses the controls of a small creature. Code runs the world.
siege
SIEGE: 200 people vs one agent. A typed action gate (TypeSafe System One) that learns from every breach, evaluated by W&B Weave, hardened by a defender loop. Built at CoreWeave Hacks: Agent Loops 2026.
Jev Driving Lab
Interactive experiments from support routing to a 3D driving simulation: structured sensor state in, typed steer, brake, and overtake decisions out.
Hollow Creek
Village NPCs that judge you each tick, deciding what to do and how they feel, instead of chatting.
Jev Arcade
Krunker-style 1v1 FPS where Jev decides move, aim, ADS, fire, and jump at about 9 Hz.
inanna-malick/jev-dsl
Agent-first Haskell DSL for TypeSafe's Jev judgment model: typed packets, inferred types, answers under the same labels
joelhooks/pi-fast-jev-compaction
Pi extension: verbatim context compaction with TypeSafe Jev decisions
kevinpita/pi-jev-context
Reversible context pruning for Pi, powered by TypeSafe Jev. Keep useful context without deleting session history.
leonaaardob/fast-dev-compaction
Codex plugin: verbatim Jev-guided context restoration around session compaction. Port of tamaratran/fast-jev-compaction to Codex lifecycle hooks.
nickthompson480/typesafe-ai-playground
Community TypeSafe AI playground: 110 use cases, games, dilemmas and model challenges, with editable prompts, A/B comparisons and a mobile-friendly UI.
Nyarlathoteppppp/pi-heed
Runtime constraints for the pi coding agent: checks every side-effecting tool call against what you said, before it runs. Powered by TypeSafe Jev.
QuentinDanblon/pi-fast-jev-compaction
Verbatim context pruning for the pi coding agent, scored by TypeSafe Jev: stale tool calls and results are dropped or truncated, everything kept stays verbatim.
Query-farm/vgi-typesafe
A VGI worker exposing TypeSafe System One questions (choice, noul, score) to DuckDB/SQL as LATERAL-joinable table functions
tyleree/jevbot
Options trading bot (backtest + Alpaca paper only) with TypeSafe Jev as the decision core
Wang-auspicious/pi-jev-compaction
Jev-powered context compaction for Pi. Keep critical instructions and tool history, prune the noise, and fall back gracefully.
aieo-product/jev-gamebenchmark
Sandbox & benchmark: optimize how you ask Jev (TypeSafe System One) to play falling-block puzzle games, head-to-head against LLMs
bahramzada/jev-taxi-dispatch
Real-vaxt taksi dispetçerlik simulyasiyası — TypeSafe JEV (System One) modeli ilə
cassiomc1/fast-jev-compaction-alt
Continuous, verbatim context compaction for LLM agents using TypeSafe's Jev model.
felixfisher/pi-jev-compaction
Experimental Pi extension using TypeSafe Jev for auditable tool-history compaction
filippos95/cybercab-jev
Three.js robotaxi game where TypeSafe's Jev model makes the driving decisions
furedea/reflex-state
Jev-powered execution state for Pi coding agents. Track changes, checks, and blockers outside the main LLM, with evidence-backed updates and replay. Inspired by SKILL.state.
jason-allen-oneal/openclaw-plugin-typesafe-ai
TypeSafe AI (Jev System One) plugin for OpenClaw - sub-100ms group triage, tool safety guardrails, compaction curation, and model routing
kxzk/typesafe-jev-drone-demo
Three.js drone simulator with a Python backend and live TypeSafe Jev navigation
luiginotmario/postgres-Jev
Natural-language PostgreSQL predicates with TypeSafe Jev. A simple search playground with randomly generated databases.
Maverick-Ansh/intentions_emergent
Latent reasoning for user-intent decomposition: does more continuous-space compute produce better goal extraction? With JEV (TypeSafe System One) as the calibrated decision layer.
nourhelmi/pi-jev-compaction
Automatic Jev context clearing for Pi. Keep the conversation, prune stale tool output, retrieve originals without rerunning commands.
Nyarlathoteppppp/pi-jev-context
Cache-neutral context trimming for the pi coding agent, powered by TypeSafe Jev: long tool output cut to verbatim key lines before it enters context, with lossless recall. Measured, with pre-registered benchmarks.
typesafe-ai-playground (BunsDev)
Community TypeSafe AI playground: 110 use cases, games, dilemmas and model challenges, with editable prompts, A/B comparisons and a mobile-friendly UI.
jev-system-one
A polished OpenAI + TypeSafe Jev terminal interface for answers with transparent decision reports
Should AI Kill Us All?
Live verdict page: feeds Jev the day’s Florida Man, odd-news, politics and world headlines and asks all three primitives whether AI should kill us all, refreshed every ten minutes.
jev-playground (Little-Planet-Labs)
A small Next.js app for experimenting with TypeSafe AI's Jev model (System One)
clarity-judge
Multi-axis writing quality checker powered by TypeSafe AI's Jev model. Separate named checks, each with its own verdict and confidence.
harden-jev-decides
JEV picks which stream idea becomes the live MVP. TypeSafe System One decision board.
typesafe-ai-playground (markjaquith)
A playground for experiments around Jev, TypeSafe's System One model.
Instinct
Instinct: describe a case in free text and Jev picks the UI from a fixed catalog without generating a line of code or copy.
Jev Gamecast
Jev Gamecast: replay-first React app that asks Jev typed questions about live sports data.
human-compiler
A compiler for human language. Paste text, get diagnostics. Measured by TypeSafe Jev.
Search-Function-Test
A test project based on Jev AI, the goal is to build a search function for a blog/article website that has 100s of articles to search from, So the user can actually use the search as chat to question anything and find related answers/articles
jev-playground (wustep)
Can a System One model steer music? Jev picks the plan (enums only); code renders sheet, audio and MIDI.
Job Risk Analyzer
Job Risk Analyzer: CLI and REST API that uses Jev to score an occupation's exposure to AI-driven layoffs and its resilience.
extremely-specific-council
Twelve members. Zero qualifications. A playful TypeSafe AI council with animated votes, inspectable decisions, and shareable verdicts.
Probably
Probably: live BTC, ETH, and XRP prices with a shared TypeSafe buy-or-wait demonstration. No trades placed.
typesafe-image-diffusion
Diffusion-style pixel art out of a classifier: 256 parallel per-pixel Jev questions plus refinement passes.
Yes / No
Free, no-signup Noul demo. Ask a question, get yes, no, or maybe, with web search when needed.
jevlike
开源选项评分实现，不是 TypeSafe 的模型权重。
Train a small model that chooses among a changing list of text options, one probability per option in a single pass. Includes Doom, chess, and Wikispeedia demos.
jev-eval-agent
Personal-assistant agent built on Vercel's eve with 100 mocked tools, measuring how many steps it takes when Jev picks the tool versus the LLM.
typesafe-ai-benchmark
This is a LLM Gateway that mimics typesafe ai structured output. Like an imposter Jev.
open-jev (daseinlabs)
One-pass option scoring with a local Gemma 3 4B on Apple silicon via MLX, inspired by jevlike, with a Doom demo.
jevmlx
Jev-style parallel constrained decisions for any MLX model on Apple Silicon. Typed, schema-valid JSON in one forward pass.
jev-on-a-laptop
Unofficial study: Jev-style parallel typed decisions on stock 1.5B-8B models on an Apple Silicon laptop. Benchmarks, research notes, and a Hugging Face Space demo.
open-jev (JoshuaSP)
Typed JSON inference with DiffusionGemma, with Every and Jev benchmark results
jevbetter
A stronger one-pass scorer over a variable list of text options: hashed n-gram encoder, rival-aware attention, gated head, temperature scaling, benchmarked against jevlike.
decider
One-pass typed decisions with calibrated probabilities (System One style model), fine-tuned from Qwen3.5-2B
TypeAR
Type-safe one-decision-per-token decoding engine for autoregressive LLMs, inspired by Jev.
jev-benchmarks
Probability-aware evaluation for typed decision models: calibration, selective risk, latency, and reproducible benchmarks.
jev-lm
A word-level language model whose output layer is Jev: n-gram drafter, Noul chunk verification, bits-per-token eval
jev-korean-benchmark
Reproducible early-access evaluation of Jev on Korean understanding and medical text, with runtime and cost evidence
jevfire
JEV-inspired parallel decisions for CUDA LLMs. One context, many decisions. vLLM API, game-agent examples, and reproducible benchmarks.
openjev (zhihz)
Local bilingual probability decisions from context, questions, and candidate answers. Independent research preview inspired by TypeSafe Jev.
system-one-open
Open replica of TypeSafe's Jev: typed calibrated decisions in one forward pass, on Gemma 4 E2B / Gemma 3 270M (Modal)
jev-behavior-study
Independent Jev 1.13.0 behavior study: report, controlled prompt experiments, raw results, and offline verification.
jev-chat
A chatbot from typed Jev decisions: hierarchical speculative decoding over System One probabilities.
jev_stock
An experimental JEV-powered framework for forecasting short-term stock price direction from structured market data.
jev-for-engineers
Eight minimal working examples of TypeSafe's Jev (a System One model) applied to mechanical and electrical engineering: CAD/CAE/CAM routing, FEM result triage, DFM screening, BOM alignment, hallucination-proof extraction. Zero dependencies.
jev-benchmark
Benchmarks and a playground for TypeSafe's Jev (System One) model: chess, and who-is-the-player-talking-to for speech-to-text game NPCs
calibre
在自己的数据上测量置信度阈值，再据此在大小模型之间路由。
Calibration and confidence-based routing measured on Banking77: 80.2% accuracy at $0.103 per 500 decisions
jevgpt
A chatbot built on a model that cannot generate text (TypeSafe AI's Jev, driven autoregressively)
system-one
Batched single-token choice inference for open language models, compatible with TypeSafe
jev-little-airways
A show-and-tell capability study for Jev, TypeSafe's System One decision model.
kyotsu-ai-bench
AI benchmark on Japan's 2026 Common Test: Jev vs luna-none vs luna-low (static dashboard)
decisionbridge
A Jev-inspired decision interface for existing LLMs. Explicit choices, scores, calibration, and review thresholds.
padflow-jev-evals
Typed-decision benchmark from PadFlow (land development SaaS): schemas, anonymized labeled rows, and a runner for confidence-calibrated models like TypeSafe Jev.
mcts-agent
Discriminative Monte Carlo Tree Search using TypeSafe Jev System One Primitives and Gemini
jev-rerank-bench
重排序评测，使用其结论前需查看数据集与测试方法。
Can a decision model beat dedicated rerankers? TypeSafe Jev vs Cohere Rerank 4 vs ZeroEntropy zerank-2 vs a chat-model baseline: 14 datasets, every raw API response, bootstrap ranges on every gap.
jev-sec-bench
Blind security benchmarks for Jev, TypeSafe's System One model: prompt injection and vulnerable code detection, built on jev-go
jev-agent-failure-benchmark
Benchmarking Jev (Typesafe.ai) against a strong LLM on the Who&When Pro agent-failure-attribution benchmark (text subset).
jev-synergy-screening
Jev (TypeSafe System One) × ASReview SYNERGY abstract screening demo — Choice/Noul vs gold labels
jev-freeform
An observable raw-character chat experiment powered entirely by TypeSafe Jev Choice
jev-playground (hegargarcia)
Benchmarks Jev against other evaluation models in games with explicit states, legal actions, and measurable outcomes.
jev-report
中文报告与复现材料；2026-09-19 已确认仓库存在，本清单未复现其中结果。
发明 RLHF 的人，这次做了个不会说话的模型：Jev 独立研究报告。52 页 PDF + 50 条中文实测复现包 + 143 条可回溯数据表
jev-research-eval
Reproducible Jev Ultrafast research-browser eval harness + field note (QC’d cases, suite runner, report generator). Not investment advice.
jev-secret-detection
Measures how well TypeSafe's RLCD-Jev model spots real secret credentials in file snippets
jev-phishing-bench
钓鱼内容分类对比，包含 Jev 表现不及对照模型的结果。
Jev (TypeSafe) vs Claude Haiku 4.5 on 2 000 phishing emails: accuracy, calibration, latency, cost. Reproducible benchmark.
system-one-gemma
Open-source Jev-style System One decision model. Gemma 3 270M with a scoring head — fast, calibrated decisions in a single forward pass. No text generation. Inspired by TypeSafe.ai's Jev.
jev-routing-experiment
Benchmarking TypeSafe's Jev decision model as a cost-efficient LLM router on RouterArena
jev-jp-address
Jev (TypeSafe) 性能評価プロジェクト — 日本郵便 KEN_ALL をマスタに、AI SDK 経由の Jev が住所のあいまい一致にどこまで使えるかを検証
shade-arena-jev-monitor
Evaluating TypeSafe's Jev as a fast monitor and action gate for agent sabotage in SHADE-Arena, compared with Gemini 2.5 Flash/Pro.
thaiexam-jev-charts
Charts: TypeSafe Jev evaluated on Thai standardized exams vs 110 other models
jev-column-race
Jev vs Gemini 3.8 Flash: labelling 1,000 app reviews, 4.1× faster and 7× cheaper
jev-trace-classifier
Application of TypeSafe Jev (noul judgment primitive) on the collusion.wiki corpus: agent vs human page authorship, head-to-head vs local Qwen3.8-Flash-Next
jev-shadcn-lint-eval
A small second eval for shadcn-ui/lint that uses TypeSafe's Jev to judge the linter's own output.
jev-deferred-crispification
Position paper: the Hidden-Markov and fuzzy primitives missing from TypeSafe AI's Jev and System-One decision models. Two lemmas, one principle (Deferred Crispification), one architecture (BSF-S1).
jev-pick-and-place-study
A small reproducible MuJoCo pilot comparing Jev, Claude Haiku, and reactive rules for pick-and-place.
jev-spam-eval
Zero-shot spam filtering with TypeSafe Jev Noul questions, compared with TF-IDF baselines
jev-anotacao-sentencas
Jev (TypeSafe) vs. Gemini 3.8 Flash vs. GPT-5.6 Luna na anotação estruturada de sentenças do TJSP: qualidade, tempo e custo
jev-headline-bench
Can Jev pick the winner of a real headline A/B test? 64.5% across 10,984 Upworthy randomized experiments, 74.7% when the difference was decisive.
jev-alpha-bench
Does Jev predict stock returns from news? It reads the news well; there is no tradeable alpha. Three arms separate reading from recall.
FinancialPredictionJev
Using Jev to test how well it predicts financial markets(just like most llms as of september 2026, it doesnt do that good)
Typesafe_chess_eval
An evaluation of typesafe AI chess. As it turns out, the AI isn't doing really well even though chess is not a particularly open-ended game. Still, it's only a prototype and this probably wasn't optimzied for games.
typesafe-oracles
Evaluating TypeSafe's System One primitives (Choice/Score/Noul) — where a typed oracle beats an LLM call
system-one-adapter-rust
Rust port of TypeSafe system-one-adapter (LLM-backed system_one evaluations)
misereru-slide-jev
Ongoing Japanese research deck on Jev and System One models, maintained as Markdown slides.
Parallel Constrained Decoding (Qwen2.5-1B-RLCD)
Hugging Face Space exploring open-source parallel constrained decoding as an alternative to Jev.
carlaiau/jev-reranking
Search engine experimentation on the TREC collections. Currently focused on zero-shot reranking implementations with typesafe.ai's JEV model
OmniJev/awesome-jev
Papers, open reproductions and independent evaluations behind System One models and Jev.
abhixhek/jevcal
Stop guessing confidence thresholds: calibrate, threshold, and drift-check typed decision models (TypeSafe Jev) against an LLM teacher.
zhuyansen/jev-search-rerank-eval
Does a TypeSafe Jev rerank beat embedding search? Graded relevance eval (9,831 pairs, 164 zh/en queries) over the Agent Skills Hub catalog, with the judge-circularity bias measured.
AntonioCoppe/jev-harness
Decision harness for TypeSafe Jev — confidence gates, shadow mode, recipes, and evals. Claude CLI 48.9s → Jev 1.3s on the same row-filter job.
0xnairb/research_desk
TypeSafe Jev demonstration for new analyzation — experimenting with Jev for fast analysis of news and tickers
AkashPriyadarshii/jev-curate
High-throughput synthetic & pretraining dataset sifter powered by TypeSafe AI Jev (api.typesafe.ai). Stream, filter, and score Parquet & JSONL datasets at 1,500+ rows/sec using System One typed decisions (Choice, Score, Noul).
AnshChoudhary/typesafe-ai-firewall
Shadow-mode validation harness for a pre-execution firewall on AI agent tool calls (TypeSafe/Jev). Real run, findings in report.md.
hamakyo/jev-starter
Typed, policy-driven decision workflows on top of TypeSafe AI Jev: confidence routing, fallbacks, evaluation, and RAG patterns for TypeScript apps.
memovai/openevals
Affordable platform for parallel agent evals and observability. Powered by JEV.
rongxinzy/LightJev
Train lightweight language backbones for typed decisions and candidate probabilities. CE/Brier training, evaluation, and an offline end-to-end demo.
24601/rh-guard
Reward-hack radar for coding agents: structural denies + TypeSafe Jev System One sidecar for Claude Code & Cursor hooks
4esv/jev-eval
Independent eval of TypeSafe Jev vs GPT-5.6 Terra: accuracy, calibration, latency, cost
AIPI-mvoronovych/JEVBenchmark-Contradiction-Detection
Checking JEV's Contradiction detection (Model by TypeSafe.AI)
avshalomd/longjev
Long inputs for TypeSafe AI's Jev decision model. An experiment, published with its evals.
BrendanH18/jev-lab
Six small apps and a workbench that show what TypeSafe's Jev (System One) model can do
choxos/jev-reviewer
Ask a trial report and its supplements for systematic review data by voice, text or a questions file. Jev (TypeSafe System One) points at the lines; every answer is a verbatim quote with its file and page. PDF, Word and text files; CSV export.
cmartinez9/jev-judge-bench
Binary LLM-judge bench — compare Jev (TypeSafe System One) against a frontier LLM judge on speed, cost, and agreement with human labels.
DECRUX9812/openjev-lm
open-Jev LM arm: Qwen2.5-0.5B + LoRA reproducing a hosted decision model's judgment at 92.9% on hand-labelled gold - trained overnight on a 6-vCPU CPU-only host, $0/call. Paper, corpora, harnesses, receipts.
eggmasonvalue/jev-takes-mauboussin
Evaluating TypeSafe's Jev on Michael Mauboussin's 50-question decision calibration test
FFatTiger/new-api-plugin-typesafe
TypeSafe AI System One (Jev) task plugin for QuantumNous/new-api — native /v1/systemone, synchronous evaluation, token billing
heaven-hm/jev-system-one
A polished OpenAI + TypeSafe Jev terminal interface for answers with transparent decision reports
Jabbslad/pi-jev-tools
TypeSafe ranking, classification, retrieval and structured-decision tools for Pi coding agents
javiergradiche/ruby_llm-providers-typesafe
TypeSafe System One models (Jev) for RubyLLM: typed judgments, evaluations and reranking.
jeiel85/jevscope
Local-first visual decision debugger and regression testbench for TypeSafe AI Jev
jmanhype/jev-dspy-lab
Reproducible calibration and selective-risk benchmarks for Jev/TypeSafe decisions in DSPy workflows
misaalya/snbt-jev-bench
Jev on Indonesia's SNBT 2025 university entrance test: 159 questions, seven subtests, audited answer keys.
NicolasMontone/jev-evals
Rubric-based eval harness cheap enough to run on every PR, powered by typesafe-ai/jev
robipop22/Jev-is-odd
Ask Jev by TypeSafe AI whether a number is odd. TypeScript, real token usage, and latency benchmarks.
samoweb3/jev-x-posts
Sortable 48-hour X post report for Jev, TypeSafe AI and Diogo Almeida, with Jev sentiment labels
TyrellD1/typesafe-ai_smoke-test
Smoke test: route prompts to a work or life database with TypeSafe AI (Jev), 30-case eval
awesome-typesafe
Curated list of official resources and community projects for TypeSafe, System One models, and Jev, with a GitHub Pages site.
awesome-jev (yibie)
A curated list of public projects, integrations, and discussions built on Jev — TypeSafe AI's System One model for typed decisions.
awesome-jev (AnotiaWang)
A curated list of awesome Jev / TypeSafe System One applications, libraries, and resources.
Anil-matcha/awesome-jev-by-typesafe
Evidence-backed use cases, patterns, prompts, and starter code for TypeSafe Jev — a System One model for fast, typed, confidence-aware decisions in software.
cobanov/awesome-jev
A curated, source-backed list of projects built with Jev, TypeSafe AI's System One model for typed decisions.
fatwang2/awesome-jev
A source-backed Jev project directory with a reusable Jev-only GitHub review workflow.
hellogumbo/awesome-jev
A community directory of projects built on Jev, TypeSafe AI's System One model.
logicrw/awesome-jev-projects
Awesome Jev: source-backed open-source ecosystem radar, plain-language project discovery, and automatic GitHub sync
SeeAPI/awesome-jev-use-cases
Explore real-world use cases and projects built with TypeSafe AI's Jev: content moderation, AI agents, model routing, and semantic search. Curated by SeeAPI.
aliaihub/awesome-jev-usecases
Evidence-backed use cases, patterns, and guidance for building with Jev, TypeSafe AI's System One model. Every claim is labeled and sourced.
fatwang2/jev-review-action
Configurable GitHub submission review and PR classification with TypeSafe Jev. No text-generation model.
ozers/jevsome-projects
Open-source projects that provably call Jev, TypeSafe AI's System One model. Every entry links to the line of code that proves it. Refreshed daily.
Awesome Jev
Community-maintained bilingual directory of Jev / TypeSafe System One projects, SDKs, tutorials, and evaluations.
thevibeworks/jevgate
Which shell commands may your coding agent run without asking? An allowlist proves what it can; Jev, a no-text model, judges only the rest. Claude Code hook + CLI, measured.
wh000wh000/awesome-jev-live
Evidence-graded index of the Jev / TypeSafe System One ecosystem. Rebuilt every 2 hours in 20 languages.
yangzhou-chaofan/awesome-jev-prompt
latest top 100 showcases for jev (keep updating) from x / github / latest sources
Hacker News launch thread
1,800-point thread debating whether typed decisions replace LLM calls for classification, routing, and scoring.
AINews: Jev, a System One Model that only decides
Latent Space's launch-day roundup: over 100x faster and 200x cheaper than small frontier LLMs.
TypeSafe AI debuts model for machines that plays Doom
The Register on the launch, the Doom demo, and the $40M seed round.
Mini-Vibe Check: Jev judged everything I have written in 0.7 seconds
小样本使用评测，不能作为通用准确率保证。
Every's Mike Taylor runs his whole archive through Jev.
Jev: The Language Model That Will Not Talk
Anthony Maio's essay on what a model that cannot generate text is for.
TypeSafe Jev: the first decision-only model class
Release-week technical roundup: API, evals, adapter, and skill.
He says he co-invented ChatGPT. His new AI will not write a word
dev.to walkthrough of the Vercel AI SDK evaluate integration.
Typed decisions, not chat
Independent walkthrough separating TypeSafe's published claims from public evidence.
AI that does not talk
Practical guide: playground, Python and JS SDKs, raw HTTP, and the agent skill.
Jev vs Mistral and Gemini for event validation
Head-to-head test at validating local event listings, with cost and latency.
Launch thread by Diogo Almeida
TypeSafe's founder on why RLCD-trained decision models are a shorter path to value than chat models.
Computer use built on Jev
Aaron Levin: 155x cheaper than Opus 5, about 20x faster, and it generalizes across operating systems.
Model router built with Jev
Ephraim Duncan's demo where Jev decides which model should serve a request.
Internal classifier field note
Matched-precision comparison against a private fine-tuned classifier.
Jev as an agent safety monitor
Test report using Jev to check each agent action first: most attacks caught, almost no false blocks.
Hide posts on X with natural language
Marcel Pociot's browser extension that collapses posts based on a Jev judgment.
Jev plays Minecraft (r/accelerate)
Work-in-progress demo of Jev driving Minecraft, including fleeing zombies at night.
Vercel fx: Jev as a command safety reviewer
Guillermo Rauch: Jev reviews every fx command, faster and more accurate than a chat model.
Stagehand + Jev browser use
Observe the accessibility tree, Jev chooses the next action, Stagehand executes.
OpenCode browser use powered by Jev
Preview of fast browser use with Jev and OpenCode's browser CLI.
Ground Truth news-framing extension
Browser extension that classifies an article's framing, type, topic, and loaded language with Jev.
Jev in a Grammarly-style Mac app
Desktop writing app using Jev for fast structured writing judgments.
Kalshi prediction-market bot
Jev trades 15-minute and 1-hour BTC, ETH, and SOL markets on Kalshi.
Model router CLI
Task plus subscription list in, Jev picks which model or agent should handle it.
Support ticket classifier
Jev labels category, urgency, and human-versus-auto handling for support tickets.
skillbox + Jev skill routing
MCP skill router where Jev picks the relevant skills instead of a long agent search.
Early Jev tools roundup
Thread cataloguing the first wave of Jev tools: MCP servers, routers, reviewers, and browser agents.
Jev: System One models explained (DataCamp)
Third-party write-up of the System One primitives, pricing, and vendor workflow evals.
DuckDB Jev classifier
DuckDB extension that classifies rows in CSV, Parquet, or DuckDB tables with Jev, about 10 seconds per 1,000 rows.
Hook panel A/B tester
Near-real-time scoring of TikTok and Instagram hooks against about 100 personas.
Jev gomoku harness
Local tactics shrink 225 moves to about 40 candidates, then Jev picks among tiered options.
ViZDoom Jev agent
Two decision channels on ViZDoom, navigation at 5 Hz and combat at 12 Hz, with an 18-kill test run.
StarCraft Brood War WASM MCP demo
Brood War in WASM exposed as an MCP server, with Jev playing and still losing to a Zerg rush.
Spanish AEPD corpus test
Jev versus a hand-built regex on 544 public data-protection resolutions: 98.2% agreement for about five cents.
Tabletop MMORPG action mapper
Eval of Jev turning free-text player intent into typed server actions: 96% agreement, 317 ms median.
agentjournal ledger tests
25,174 Jev calls for $1.43 across template-trap, multi-dimension, and real-ledger account-coding tasks.
Wiki-link clicker demo
Page-level demo where Jev picks which candidate link to click toward a goal.
暂时没有找到。
试试项目英文名、相关用途，或重置筛选。
部分项目补充了中文用途说明，原始描述保留供对照。在 GitHub 阅读完整目录 ↗
UNDERSTAND BEFORE YOU BUILD
先动手，
也要看清边界。
Jev 可以选择选项、打分和判断条件。输出格式正确，并不意味着判断一定正确。
A COLLECTION GROWS BY SHARING
发现了值得一试的项目？
补充链接、修正描述，或分享一次有记录的使用经验。