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awesome-jev

A verified, community-maintained catalog of 981 open-source projects built with Jev.

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创建于 2026-09-19 · 更新于 2026-10-17 · 今日第 1531 名
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🌐 Explore the website  ·  📜 Changelog  ·  🧠 Jev-like models  ·  ➕ Submit a project

About Awesome Jev

Awesome Jev is an independent, community-maintained catalog of 981 open-source projects built with Jev, TypeSafe AI's System One model for typed decisions inside software. It is not affiliated with or endorsed by TypeSafe AI.

What makes this catalog useful?

Every entry identifies the concrete decision Jev makes and links to the strongest public evidence available—so you can evaluate real implementations, not just project claims.

Contents

This README is a dated snapshot of 981 unique public GitHub repositories. Stars were captured on 2026-09-18–2026-10-04 for discovery, not ranking; verify current behavior, activity, and licensing upstream.

Added today

19 projects added on October 4, 2026

Official (6)

Project Stars Language Added Description
TypeSafe agent skills ★ 765 — 2026-09-19 Official agent skill for Claude Code, Codex, and compatible agents: primitives, patterns, and how to structure evaluations.
System One adapter (Python) ★ 171 Python 2026-09-19 Official drop-in TypeSafeClient replacement backed by OpenAI, Anthropic, and compatible LLM APIs, for comparing Jev against chat models.
TypeSafe JavaScript SDK ★ 168 TypeScript 2026-09-19 Official TypeScript/JavaScript client with inferred answer types. npm install @typesafe-ai/sdk.
TypeSafe Python SDK ★ 128 Python 2026-09-19 Official sync and async Python client. pip install typesafe-sdk.
TypeSafe Daggerverse ★ 12 Python 2026-09-20 Official collection of reusable Dagger modules for TypeSafe AI and System One workflows.
TypeSafe Overwatch ★ 4 Python 2026-09-20 Official tooling for observing and evaluating System One workflows.

SDKs & clients (60)

Project Stars Language Added Description
openai-scala-client ★ 249 Scala 2026-09-23 Scala client module for TypeSafe System One that submits Jev Noul, Choice, and Score questions and returns typed answers.
advocaat ★ 85 TypeScript 2026-09-19 A small, type-safe client for asking AI questions about your data, powered by TypeSafe Jev.
ruby_decision_model ★ 49 Ruby 2026-09-22 Ruby client for decision models such as Typesafe Jev
spring-ai-typesafe ★ 31 Java 2026-09-23 A Java SDK for the TypeSafe AI JEV API, & Spring AI TypeSafe integrations.
pijev ★ 27 Python 2026-09-23 Permutation Invariant Jev.
pi-typesafe ★ 26 TypeScript 2026-09-21 Pi extension with a batched Jev evaluation tool, terminal playground, and typed API for other extensions.
TypeSafe Swift SDK ★ 24 Swift 2026-09-21 SwiftPM client for the TypeSafe System One API with typed Noul, Choice, and Score questions.
jev (dannote) ★ 17 Elixir 2026-09-19 TypeSafe Jev for OTP: reply to Jev from a GenServer and pattern match on its answer.
typesafe-ai-php ★ 14 PHP 2026-09-28 PHP 8.2+ client for Jev with typed Choice, Score, and Noul request builders, result classes, retries, and base-URL overrides.
go-jev ★ 13 Go 2026-09-24 Go SDK and CLI for TypeSafe Jev typed yes/no, Choice, and Score decisions.
jev (stefafafan) ★ 13 Go 2026-10-04 Go Unix CLI for typed Jev decisions through TypeSafe, Cloudflare, or Vercel, with structured response validation and JSON or text output.
swift-jev ★ 11 Swift 2026-09-24 Swift client for TypeSafe Jev typed judgments instead of generated text.
typesafe-ai ★ 10 Rust 2026-09-19 Typed TypeSafe AI clients for Rust, with async and blocking backends and observable retries.
typesafe-sdk-go (Tangerg) ★ 8 Go 2026-09-19 Go SDK for the TypeSafe AI API — typed questions in, probability distributions out.
Jev PowerShell ★ 8 PowerShell 2026-09-30 PowerShell module that submits typed Noul, Choice, and Score questions to Jev and returns pipeline-friendly structured answers.
zod-jev ★ 7 TypeScript 2026-09-19 Zod validates the shape, Jev validates the meaning: semantic checks on request bodies become calibrated probabilities you threshold in code.
jev-dsl ★ 6 Haskell 2026-09-19 Agent-first Haskell DSL for TypeSafe's Jev judgment model: typed packets, inferred types, answers under the same labels.
scala-jev-sdk ★ 6 Scala 2026-09-22 Scala SDK for Jev. No effect system bundled.
super-jev ★ 5 Python 2026-09-19 A small, extensible decision-to-action harness for TypeSafe Jev.
typesafe-dotnet-sdk ★ 5 C# 2026-09-19 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.
typesafe-sdk-swift (alterhq) ★ 4 Swift 2026-09-19 Dependency-free Swift 6 client for Jev Choice, Score, and Noul questions, with strict concurrency, retries, and offline transport tests.
typesafe-sdk (joshmn) ★ 4 Ruby 2026-09-19 Ruby client for typesafe.ai.
jev-go (Gaurav-Gosain) ★ 3 Go 2026-09-19 Go client for TypeSafe's System One API and its model Jev: typed judgments and calibrated probabilities instead of generated text.
typesafe-ai-rs ★ 3 Rust 2026-09-19 Independent async and blocking Rust SDK for the TypeSafe AI System One API.
typesafe-sdk-swift ★ 3 Swift 2026-09-19 Swift SDK for TypeSafe AI.
zio-typesafe-ai ★ 3 Scala 2026-09-19 Scala 3 / ZIO client for the System One API: typed end-to-end, several questions per round-trip via NamedTuple.
jod ★ 3 TypeScript 2026-09-19 Semantic schemas over TypeSafe's Jev — validate the state locally, then project typed answers.
typesafe_sdk ★ 3 Elixir 2026-09-19 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.
jev-java ★ 3 Java 2026-09-19 Idiomatic Java SDK for TypeSafe AI Jev System One decision engine.
typesafe-ai-go ★ 3 Go 2026-09-21 Community Go client for the TypeSafe System One API with typed question builders, retries, examples, and jev-latest as the default model.
typesafe-sdk-rust ★ 2 Rust 2026-09-19 Rust SDK for the TypeSafe AI API.
typesafe-go (cole-gillespie) ★ 2 Go 2026-09-19 Unofficial go SDK for typesafe AI, with typed answers, retries, and context support.
jevgo ★ 2 Go 2026-09-19 Go client for TypeSafe AI's System One API (Jev), with optional Langfuse instrumentation.
TypeSafeAI.Net ★ 2 C# 2026-09-19 .NET SDK for the TypeSafe AI platform.
typesafe-sdk-java ★ 2 Java 2026-09-19 Community Java client for the TypeSafe System One API (unofficial).
SystemOneSharp ★ 2 C# 2026-09-28 .NET 10 client for hosted Jev and compatible local servers, with typed Choice, Score, and Noul answers plus Microsoft AI integrations.
jevclient ★ 1 Python 2026-09-19 Async Python client for TypeSafe Jev. Typed questions in, probabilities and choices out, no prose to parse.
jev ★ 1 Go 2026-09-19 Unofficial Go client for TypeSafe's System One API and its model, Jev.
typesafe-sdk (binnash) ★ 1 PHP 2026-09-19 PHP & Laravel SDK for TypeSafe AI's JEV Model series.
typesafeai-go ★ 1 Go 2026-09-19 Go SDK for TypeSafe AI API https://docs.typesafe.ai/api.
jev-go (guillemus) ★ 1 Go 2026-09-19 Unofficial Go SDK for TypeSafe AI's Jev API.
typesafe-client ★ 1 Rust 2026-09-19 Unofficial typed async Rust client for the TypeSafe System One API.
typesafe_sdk_ex ★ 1 Elixir 2026-09-19 Typesafe AI SDK in Elixir using Req.
decido ★ 1 Python 2026-09-19 Probabilistic decisions for Python. Use Jev or bring your own provider; crawl with Playwright.
typesafe-go (zhirschtritt) ★ 1 Go 2026-09-19 Idiomatic Go SDK for the TypeSafe AI API.
typesafe-sdk-php (Butochnikov) ★ 1 PHP 2026-09-22 Unofficial PHP client for TypeSafe System One with typed Choice, Score, and Noul requests and synchronous or concurrent transport.
jev-sdk-java ★ 1 Java 2026-09-22 Type-safe Java 21 client for the TypeSafe AI Jev (System One) decision API
DecisionKit ★ 1 C# 2026-09-30 Provider-independent .NET decision library whose Jev provider maps typed Choice, Score, and Noul questions to the System One API.
s1-rs ★ 0 Rust 2026-09-19 Typed System One layer for Rust (Choice/Score/Noul).
typesafe-rs ★ 0 Rust 2026-09-19 Latency-first Rust SDK for TypeSafe System One.
typesafe_ai (hfiguera) ★ 0 Elixir 2026-09-19 A supervised Mint client for the TypeSafe AI System One API.
kunobi-jev ★ 0 Rust 2026-09-19 Rust client for the TypeSafe System One API (Jev).
jev-cli (lhotwll217) ★ 0 TypeScript 2026-09-20 JSON-in, typed-decisions-out CLI for the TypeSafe System One API.
typesafe ★ 0 Elixir 2026-09-19 An idiomatic Elixir client for the TypeSafe AI API.
typesafe.zig ★ 0 Zig 2026-09-19 An idiomatic Zig client for the TypeSafe AI API.
tinyjevclient ★ 0 Rust 2026-09-19 An integration with jev by typesafe.ai in Rust.
typesafe_ai (typesend) ★ 0 Elixir 2026-09-19 Unofficial Elixir SDK for the TypeSafe AI API.
typesafe-sdk-go ★ 0 Go 2026-09-19 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.
typesafe-sdk-php ★ 0 PHP 2026-09-19 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-go ★ 0 Go 2026-09-22 Unofficial Go SDK for TypeSafe AI's System One API (Jev).

Jev-like models (83)

Project Stars Language Added Description
laya ★ 17,709 Python 2026-09-23 Multilingual, non-autoregressive System 1 decision engine. Typed decisions over 100+ languages in a single forward pass — 33 ms — trained with reinforcement learning against strictly proper scoring rules (RLCD), with a router that picks the right checkpoint per request.
SemIf-OpenJev ★ 4,121 Python 2026-09-24 Open-model semantic-if engine for local Jev-style decisions.
SemIf ★ 2,023 Python 2026-09-19 Semantic ifs from open models, on a 3090 at home. Independent; not affiliated with Jev or TypeSafe.
kev ★ 1,558 Python 2026-09-21 Trainable family of small Qwen-based Jev-like decision models with typed primitives, datasets, evaluation tools, and local inference.
NeoHorse-Jev ★ 1,289 Python 2026-09-30 Open 4B decision model with prefill-only Choice, Noul, and Score inference over text or one image, plus native, vLLM, and SGLang runtimes.
jevos ★ 1,060 Python 2026-09-28 Local 1B CPU decision model with Jev-compatible Noul responses; it returns P(yes) and explicitly rejects Choice and Score.
Jeff ★ 1,052 Python 2026-09-30 Local Qwen3.5 and Gemma 4 fine-tunes with a Jev-compatible API for typed Choice, Noul, and Score decisions in one forward pass.
LocalJev ★ 662 TypeScript 2026-09-21 Local Jev-compatible System One API that converts typed questions into DiffusionGemma classification prompts and probabilities.
von ★ 507 Python 2026-09-23 The open-source System One decision model. Sub-15ms, non-autoregressive, local drop-in alternative to TypeSafe Jev.
Simple Jev ★ 429 Python 2026-09-21 Open-model Jev-style server that reads next-token logits to return typed choices, rubric scores, and truth judgments.
deepopen ★ 383 Python 2026-09-23 非自回归System 1决策引擎,专为结构化类型决策场景设计 DeepOpen Multilingual, non-autoregressive System 1 decision engine.
laya ★ 302 TypeScript 2026-09-23 Run Laya, the open-source Jev-compatible System-1 decision model, from Node.js / TypeScript via ONNX Runtime.
Jeeves ★ 279 Python 2026-09-30 Reasoning Jev-style 9B classifier with a diffusion drafter and compatible API for typed Noul, Choice, and Score decisions.
Intern-Decision ★ 253 Python 2026-09-30 Multimodal Qwen3.5 decision models that answer multiple typed Choice, Score, and Noul questions with probabilities in one forward pass.
openjev-sglang ★ 245 Python 2026-09-21 Jev-compatible API server built on open models and SGLang, with prefill-only inference and typed decision endpoints.
agent-jev ★ 235 Python 2026-09-23 AgentJev-0.6B - a fast 'System One' decision model for AI Agents: feed it any unstructured state (diffs, traces, logs) and structured questions, get calibrated probability distributions back in one ~50ms forward pass. Zero output-token decoding.
Open-Jev ★ 231 Python 2026-09-23 Open probability decisions with Qwen3.5-2B, Qwen3.5-9B and Qwen3.8-27B.
rizzo-flow ★ 230 Python 2026-09-22 The open, local take on Jev: typed decisions from an LLM, without generating a single token
jeff ★ 189 Python 2026-09-21 Self-hosted Jev-compatible System One server backed by GLiNER-family models, with batching and typed question support.
djev-spark ★ 168 HTML 2026-09-22 DiffusionGemma NVFP4 structured decisions on a DGX Spark: container recipe No repository-level license file was found during review.
openjev ★ 142 Python 2026-09-19 Open, Jev-compatible System One decision server on DiffusionGemma.
AnyJev ★ 142 Python 2026-09-23 Turn any LLM into a Jev-style decision model: typed decisions, real probabilities, no training. (continue updating).
imajev ★ 137 Python 2026-09-30 Local multimodal decision models that answer Jev-compatible typed questions over records, text, and up to two images, with explicit abstention.
laya-ultrafast ★ 116 Python 2026-09-23 Same as jev-ultrafast but using Laya.
LLM2Jev ★ 114 Python 2026-09-21 Adapter that turns local language models into Jev-style Choice, Score, and Noul decision engines with typed probabilities.
CLM ★ 103 Python 2026-09-24 Contrastive language model for one-pass typed decisions and option probabilities.
OpenJev ★ 102 TypeScript 2026-09-23 OpenSource Jev.
open-jev-fast ★ 83 Cuda 2026-09-30 Specialized CUDA inference backend for Open-Jev-27B with a drop-in Jev-compatible server, prefix-tree reuse, and checked benchmark artifacts.
jimothy ★ 68 TypeScript 2026-09-23 Train small, insanely fast local classifiers from Jev-compatible examples. Run locally in your browser or Node.js.
JevEmbed ★ 57 Python 2026-09-30 Framework and fine-tuned embedding models that turn cosine similarities into Jev-style Choice, Score, and Noul probabilities.
JevK5 ★ 51 Python 2026-09-24 Open-weight Jev alternative that returns typed decisions with probabilities in one forward pass.
OpenDecision ★ 45 Python 2026-09-21 Open semantic decision engine implementing Choice, Noul, and Score primitives with a TypeSafe comparison harness.
open-jev-typed-decision-engine ★ 40 Python 2026-09-23 Open reproduction of TypeSafe Jev: a 150M typed decision engine (noul/choice/score in one non-autoregressive pass, calibrated confidence). 0.697 vs Jev's 0.727, 2.5x better calibrated, 4x faster, free. Trains on a Colab T4 in 30 min.
TypeLLM ★ 40 Python 2026-09-24 Type-safe language-model generation and structured decisions.
solar-mini4-jev ★ 39 Python 2026-09-24 Solar Mini–based local model for Jev-style typed decisions.
laya-server ★ 38 TypeScript 2026-09-24 Self-hosted API and web interface for Laya decision models with a Jev-compatible API shape.
Open Medical Jev ★ 38 Python 2026-09-28 Frozen open-model medical decision stack that scores each exam option, then uses confidence and conformal gates to auto-release or escalate answers.
OpenJev-Vision ★ 36 Python 2026-09-24 Open visual decision model that encodes an image once and answers multiple structured questions.
djev ★ 35 Python 2026-09-23 Jev-style structured decisions on DiffusionGemma: the example server from vLLM PR 57250.
Valen ★ 33 Python 2026-09-24 Training stack for a multimodal Jev-like System One model with vision.
jevify ★ 32 Python 2026-09-23 Supersimple way to serve LLMs as a Jev-like endpoint.
jev-forge ★ 32 Python 2026-09-24 Training and inference stack for calibrated Jev-style choice models with dynamic candidate sets.
OpenSourceJev ★ 31 Python 2026-09-23 Turning an LLM model into a Jev like System.
typed-decision-bert ★ 30 Python 2026-09-23 Unofficial PoC: a BERT-style encoder decision engine behind a typed-decision (noul / choice / score) HTTP API. Not affiliated with TypeSafe.
open-jev ★ 30 TypeScript 2026-09-23 open-jev is a browser-focused TypeScript library for typed decisions: one piece of text (the state) plus any number of typed questions go in, and one forward pass returns a calibrated probability distribution per question. Nothing is generated, so an answer is always one of the options you provided.
OpenThai-SystemOne ★ 29 Python 2026-09-21 Open Thai-English System One model with Choice inference, calibration, evaluation scripts, and a Jev comparison suite.
MoJev ★ 28 Python 2026-09-24 Open model for typed, calibrated decisions in one forward pass.
OpenJev ★ 25 HTML 2026-09-24 Open probabilistic Choice, Noul, and Score API powered by constrained open-model log probabilities.
gutsy ★ 24 Python 2026-10-04 Local Qwen3.5-0.8B decision model using llama.cpp label probabilities for Noul, Choice, and Score, with a Jev-compatible HTTP endpoint.
sys1 ★ 22 Rust 2026-09-24 Rust System One–compatible API for open decision models such as Laya.
Mica v0.1 4B ★ 22 Python 2026-09-28 Open 4B English/Korean decision model with Jev-compatible Choice, Score, and Noul probabilities plus BF16 and GGUF weights.
arbiter ★ 21 HTML 2026-09-23 Serve typed-decision (System 1) models — Laya or your own — on NVIDIA GPUs or Apple Silicon, with a Jev-compatible API and coding-agent integrations.
stuntd ★ 19 Python 2026-09-24 Local Jev-compatible proxy that learns an application’s typed decisions and serves them with a Laya head.
notjev ★ 18 JavaScript 2026-09-23 Super fast Jev like server, model agnostic, working with any OpenAI compatible endpoint.
open-jev (JoshuaSP) ★ 17 Python 2026-09-19 Typed JSON inference with DiffusionGemma, with Every and Jev benchmark results.
JEV-CPU ★ 17 Python 2026-09-23 Run SemIf (Jev-style semantic-if decisions) on a CPU — no GPU. Reads typed option probabilities straight from an open model in one forward pass, plus a web UI.
snap ★ 17 Rust 2026-09-24 Local Jev-compatible typed decisions from unstructured state in one forward pass.
ollaya ★ 17 Rust 2026-09-25 Local decision-model runner with a Jev-compatible System One API.
Eikos ★ 16 Python 2026-09-25 Open decision models for finance with a Jev-compatible typed API and evaluation runners.
tev1 ★ 15 Python 2026-09-24 Open-weight Jev-inspired decision model fine-tuned from Qwen3.5 4B.
laya-mps ★ 13 Python 2026-09-23 Run Jev-style typed decisions locally on your Mac with low RAM usage and fast responses.
blink ★ 13 C 2026-09-24 High-performance System One model with an embeddable C runtime and WebAssembly support.
JevAny ★ 13 Python 2026-09-25 Open Jev-style model and training stack for typed decisions and option probabilities.
Nemotron_Jev ★ 12 Python 2026-09-23 Ask typed questions about text or JSON and inspect model-derived probability distributions in a browser. One container runs the model, the original Decision Lab explorer, and a TypeSafe-shaped API.
open-jev ★ 11 Python 2026-09-23 an open-source, from-first-principles reconstruction of the ideas behind TypeSafe AI's Jev, written in pytorch.
snapjudge ★ 11 Python 2026-09-23 Typed decisions (choice / score / yes-no) from local Qwen models on Apple Silicon. Probabilities come straight from the logits, no text generation. TypeSafe-compatible HTTP API, runs on MLX.
jevper ★ 11 Python 2026-09-24 Jev-shaped classification wrapper over OpenAI-compatible clients that returns probabilities and confidence.
Bev ★ 11 Python 2026-09-25 Local Jevfire-style candidate scoring with ternary models and a System One API; probabilities are candidate-relative.
Vev ★ 11 Python 2026-10-04 Qwen3.5-based decision models accepting text and images through a Jev-compatible server, with typed answers from label-token probabilities; weights are non-commercial.
jev-style ★ 8 Python 2026-09-28 Local 0.8B Jev-style model and compatible server for Choice, Score, and Noul decisions, with agent skills and a Claude Code permission guard.
JEMM ★ 7 Python 2026-09-28 Open multimodal decision model that returns candidate probabilities for text and screenshots through a Jev-style Choice, Score, and Noul endpoint.
WaterSheep ★ 6 Python 2026-10-04 Local Jev alternative serving Noul, Choice, Score, and multi-label probabilities through a System One-compatible endpoint.
open-spark-jev ★ 5 Python 2026-09-21 Open local System One implementation for NVIDIA DGX Spark, with a Qwen3-based model, Jev-compatible API, architecture notes, and evaluation tooling.
poorjev ★ 5 Python 2026-09-22 Local Jev-like System One decision layer that returns typed choices and calibrated confidence without a hosted API.
OpenJev (xingwudao) ★ 5 Python 2026-09-22 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. No repository-level license file was found during review.
edgejev ★ 5 Python 2026-09-22 Local Jev-like typed-decision runtime using ONNX and quantized models for offline CPU inference.
Malkuth ★ 5 Python 2026-09-28 Open 2B and 4B multilingual decision models focused on Korean, serving Jev-compatible Choice, Score, and Noul probabilities through Kev.
OneJev ★ 4 Python 2026-09-28 Open multimodal System One model in four sizes that answers typed questions over screenshots, images, video, or text in one forward pass.
jev-local ★ 3 Python 2026-09-22 Local Jev-compatible evaluation server: POST /v1/systemone with typed noul/choice/score, open weights, no waitlist No repository-level license file was found during review.
TinyJev ★ 3 Python 2026-09-23 Local 596M typed-decision model with its own weights, Choice, Score, and Noul support, and a Jev-compatible System One endpoint.
Diffusion Jev ★ 1 Python 2026-09-23 Independent DiffusionGemma and SGLang typed-decision server for text and images, with a drawing playground and public evaluation artifacts.
TetraJev ★ 1 Python 2026-09-30 Local decision stack that fuses four readings from two frozen open models, then uses agreement and calibration gates to answer or abstain.
Verdict ★ 0 Python 2026-09-25 Independent multilingual decision model with calibrated answers, abstention, and a Jev-compatible API.

Frameworks & integrations (88)

Project Stars Language Added Description
litellm ★ 59,363 Python 2026-09-22 AI gateway with a TypeSafe guardrail and Jev classifier for policy judgments and complexity-based request routing.
oh-my-pi ★ 32,394 TypeScript 2026-09-22 Coding agent with a TypeSafe judgment provider that uses Jev for typed checks, routing, and workflow decisions.
json-render ★ 17,982 TypeScript 2026-09-22 Generative UI framework with an experimental evaluator that lets Jev choose among application-supplied composition criteria.
eve ★ 5,274 TypeScript 2026-09-19 Vercel's open agent framework, which ships Jev as the default evaluation model in its experimental evaluate path.
LangWatch ★ 4,883 TypeScript 2026-09-28 LLM evaluation platform whose Instant Evals sends production traces to Jev for batched Noul, Score, and Choice judgments.
ai ★ 1,183 PHP 2026-09-22 Laravel AI SDK with a TypeSafe provider for Jev Choice, Score, and Noul classification requests.
learn-agent-architecture ★ 980 Python 2026-09-24 Agent architecture examples that use Jev for fast typed control decisions.
ai-cli ★ 807 TypeScript 2026-09-19 Vercel Labs terminal CLI that can run Jev as the evaluation model for its evaluate command.
hippo-memory ★ 752 TypeScript 2026-09-22 Agent memory library with an optional Jev reranker that judges which retrieved memories are relevant.
ai-sdk-provider ★ 686 TypeScript 2026-09-23 The OpenRouter provider for the Vercel AI SDK contains support for hundreds of models through the OpenRouter chat and completion APIs.
aiavatarkit ★ 678 Python 2026-09-22 Conversational-avatar framework with a Jev gate that judges whether a speaker has finished a turn.
smithers ★ 417 TypeScript 2026-09-19 Agentic TypeScript workflow framework with a Jev session checker wired into its workflows.
pg-jev ★ 224 Python 2026-09-19 Ask your Postgres tables questions in plain language. A PostgreSQL extension powered by TypeSafe's Jev.
JEV Sees ★ 221 Python 2026-10-04 Visual front end that converts images, video, and RGB-D observations into scene state for Jev to judge object attributes, relations, and risks.
skillbox ★ 200 TypeScript 2026-09-19 Self-hosted, versioned skills library for AI agents with optional Jev recommendations through TypeSafe or an AI gateway.
ai-backends ★ 146 HTML 2026-09-23 API server runtime for common AI use cases — supports multiple models and providers. Run locally with Ollama or LM Studio, or in the cloud via OpenRouter, OpenAI, Anthropic, or Google.
NeuroLink ★ 134 TypeScript 2026-09-21 Unified AI SDK whose TypeSafe decide API supplies typed judgments for model routing, compaction, tools, and retrieval planning.
jev4pg ★ 95 Python 2026-10-04 PostgreSQL semantic operators where Jev judges text predicates, retaining probabilities and source evidence while SQL handles exact joins and aggregation.
pg_typesafe ★ 79 C 2026-09-19 Pre-alpha PostgreSQL extension for TypeSafe AI (Jev) categorical classification.
jev-shell-history ★ 67 TypeScript 2026-09-19 Fish-style zsh history autosuggestions ranked by Jev (TypeSafe).
milvus-model ★ 60 Python 2026-09-24 Milvus model library with a TypeSafe Jev reranker provider for semantic search.
vLLM Jev ★ 59 Python 2026-09-28 Serving runtime for open Jev-style text and vision checkpoints using vLLM on Linux or MLX/MPS on Apple Silicon behind /v1/systemone.
beam_weaver ★ 56 Elixir 2026-09-23 BeamWeaver exposes Jev Choice, Score, and Noul evaluations as provider-neutral decision-model calls in Elixir workflows.
system-one ★ 47 TypeScript 2026-09-24 Provider-neutral System One runtime for TypeScript and the Pi coding agent.
neo4jev ★ 38 Jupyter Notebook 2026-09-19 Typesafe.ai System One Model Jev navigating a Neo4j graph by using a classifier over neighbouring relationships.
tocket ★ 38 TypeScript 2026-09-23 Jev chooses the next step from bounded options and records that choice in Tocket’s shared project notebook.
jev-tree ★ 36 Python 2026-09-24 Probability-tree and graph runtime for verifiable multi-step Jev decisions.
Jevbridge ★ 35 TypeScript 2026-09-21 ACP and MCP adapter that exposes Jev typed decisions and computer-use actions to Codex, Claude, OpenCode, and other agents.
laya-php ★ 35 PHP 2026-10-04 PHP and Laravel client for Laya's Jev-compatible typed decisions, mapping answers to PHP types; hosted Jev compatibility has not been tested.
Astra ★ 32 Rust 2026-09-23 Astra uses native Jev judgments to inspect agent context and choose evidence-backed runtime actions.
Loki ★ 26 Python 2026-09-19 Self-improving agent harness with an optional TypeSafe Jev companion for typed Choice, Score, and Noul judgments.
HA-Jev ★ 24 Python 2026-09-19 Home Assistant integration for TypeSafe Jev. Ask a question about your house and get a probability, a choice or a score as an entity.
ST-jeved ★ 22 JavaScript 2026-09-22 SillyTavern extension where Jev scores replies against configured narration rules before adding guidance.
laya-jev-GraphRAG ★ 22 Python 2026-09-24 Agentic GraphRAG pipeline with swappable local Laya or cloud Jev decision models.
duckdb-jev (colliber) ★ 20 C++ 2026-09-22 DuckDB extension: typed Jev answers as real SQL types
ruby_llm-typesafe ★ 15 Ruby 2026-09-19 TypeSafe structured-output provider for RubyLLM 2.
invalidate ★ 15 Python 2026-09-22 The invalidation layer for AI memory. Every fact gets a lease; new evidence ends it. Built on TypeSafe Jev.
jev-reranker ★ 15 Python 2026-09-23 Jev-powered relevance filtering and reranking for RAG in Python.
hunch ★ 14 Ruby 2026-09-23 Probabilistic control flow for Ruby and Rails - powered by TypeSafe's Jev.
Prompture ★ 14 Python 2026-09-25 Structured-output library with a TypeSafe Jev driver for Noul, Choice, and Score decisions.
jev-edge ★ 13 Lua 2026-09-23 Typed-judgment admission control at the traffic edge: three-layer prompt-injection and abuse filter for nginx/OpenResty, powered by TypeSafe Jev. Fail-open, cached, hot-reloadable.
discern ★ 12 TypeScript 2026-09-23 Craft Type-Safe Uncertainty-aware semantic pattern matching, control flow, and smart procedures for Effect DecisionModel and Jev.
Turn ★ 11 Rust 2026-09-23 Turn programs call Jev for Choice, Score, and Noul decisions and route execution from the typed answers.
JevLint ★ 11 TypeScript 2026-09-23 Configurable semantic linting powered by Jev, with file-level NOUL judgments and a magic-strings plugin.
gut ★ 11 Elixir 2026-09-25 Elixir control-flow library that uses Jev Choice through ReqLLM to select branches.
jevalyn ★ 10 Ruby 2026-09-21 Rails-native Jev wrapper that turns typed, calibrated decisions into application control flow.
jevframe ★ 10 Python 2026-09-22 Semantic AI for pandas and Polars: classify text, analyze sentiment, and score DataFrame rows with natural-language questions and full probabilities using TypeSafe Jev.
jev-foundation-models ★ 10 Swift 2026-09-22 A lightweight, native Swift 6 bridge integrating TypeSafe AI's Jev System One decision model into Apple's Foundation Models framework.
algal ★ 10 TypeScript 2026-09-24 Language and runtime for agent-graph evolution with Jev-backed decisions.
J++ ★ 8 Python 2026-09-21 Experimental language and Rust runtime where semantic questions and decision methods are composable program values, with Jev as a supported provider.
jev-feels ★ 8 Ruby 2026-09-22 Semantic decisions as ordinary Ruby — feels?, decide, score, Rails validations and pattern matching powered by Jev
jevql ★ 7 Go 2026-09-20 Adds jev(), jev_prob, jev_choice, and jev_score to vanilla PostgreSQL queries through a psql-shaped CLI and Go, TypeScript, and Python SDKs.
a0-typesafe-ai ★ 5 Python 2026-09-19 TypeSafe AI Jev judgments for Agent Zero, with typed tools and probability cards.
typesafe-jev-workflow ★ 5 Python 2026-09-19 Async LangGraph workflow that gets a typed Jev Choice (invoice or general) and routes each inbound email to the matching handler.
jevsearch ★ 5 TypeScript 2026-09-24 Site search that recalls candidates locally, then uses Jev to score and rerank them.
typesafe-on-neon ★ 4 TypeScript 2026-09-19 Neon Function proxy for the Neon AI Gateway with TypeSafe Jev routing.
mysql-ailike ★ 4 C++ 2026-09-22 Natural-language row filtering for MySQL, powered by TypeSafe Jev.
llama-index-jev ★ 3 Python 2026-09-19 LlamaIndex reranker + router powered by TypeSafe Jev — typed scores/choices, cheaper than LLM-as-judge.
jevals ★ 3 Python 2026-09-21 Framework-agnostic agent evals and guardrails that batch a trace's checks into one request to Jev, Kev, Laya, or a chat-model fallback.
duckdb-jev (prasanthj) ★ 3 C++ 2026-09-22 High-throughput, robust native DuckDB extension for batched and streaming TypeSafe/Jev classification, scoring, and semantic predicates from SQL.
vgi-typesafe ★ 3 Python 2026-09-22 A VGI worker exposing TypeSafe System One questions (choice, noul, score) to DuckDB/SQL as LATERAL-joinable table functions
Decis ★ 3 Python 2026-09-28 Self-hosted Jev-compatible server for Laya and Kev engines with Docker images, official-SDK compatibility, and runnable decision games.
typesafe-ui ★ 2 TypeScript 2026-09-19 Shadcn-style reusable components and blocks for using TypeSafe AI.
laravel-typesafe-jev ★ 2 PHP 2026-09-19 Unofficial Laravel integration for TypeSafe Jev AI with typed responses, async requests, scoped dependency injection, and testing fakes.
new-api-plugin-typesafe ★ 2 JavaScript 2026-09-19 TypeSafe AI System One task plugin for New API with a native /v1/systemone endpoint, routing, and token billing.
typesafe-ai-rails ★ 2 Ruby 2026-09-19 Community Rails integration on the typesafe-sdk gem: configuration, persisted usage and cost telemetry, and opt-in confidence policies.
jev-ui ★ 2 TypeScript 2026-09-22 React components that resolve which component to render, how to order a list, and whether to show an affordance — from calibrated judgments returned by TypeSafe's Jev. No repository-level license file was found during review.
tripwire ★ 2 TypeScript 2026-09-22 Judge every LLM response before the user sees it. AI SDK middleware and OpenAI-compatible proxy.
jev-layer ★ 2 JavaScript 2026-09-22 Portable System-1 decision layer for agent harnesses with host-owned routing, receipts, replay, and fail-open integrations.
Gut Check ★ 2 Python 2026-10-04 Home Assistant integration where Jev assesses entity health, update risk, and cleanup suggestions, with confidence gates and user-confirmed changes.
pydantic-jev-examples ★ 1 Python 2026-09-19 Pydantic AI capabilities made stronger with Jev: small runnable demos, one file each.
judging-with-typesafe ★ 1 Python 2026-09-19 Скилл для агентов Letta: суждения по критериям через TypeSafe System One (Jev).
typesafe-assist ★ 1 Python 2026-09-19 Home Assistant Assist conversation agent powered by TypeSafe's Jev (System One) model.
hunch ★ 1 Python 2026-09-23 Python library that maps Jev Choice, Score, and Noul questions onto classification, ranking, extraction, verification, and DataFrame workflows.
hunch-js ★ 1 TypeScript 2026-09-23 TypeScript library that maps Jev Choice, Score, and Noul questions onto classification, ranking, extraction, verification, and array workflows.
chat2jev ★ 1 TypeScript 2026-09-23 Workbench that converts Chat Completions requests into editable Jev State and Questions, compares text generation with typed judgments, and exposes reusable proxy routes.
Cribrix ★ 1 Python 2026-10-04 RAG pipeline where Jev routes queries, filters retrieved passages, and verifies claims before releasing an answer; code separately checks numeric support.
jev-connector ★ 0 JavaScript 2026-09-20 Connector for integrating TypeSafe Jev decisions into application workflows.
n8n-nodes-typesafe-ai ★ 0 TypeScript 2026-09-19 N8n community node for the TypeSafe AI System One API — typed yes/no, choice and score questions with calibrated probabilities.
hiep-paseo-plugin ★ 0 TypeScript 2026-09-20 Local Paseo plugin that exposes Jev evaluations through MCP.
Jev4Mellea ★ 0 Python 2026-09-19 Jev adapter to Mellea.
ground-zero ★ 0 Python 2026-09-20 Evaluation framework for detecting AI hallucinations and instruction-following failures with Jev.
pytest-jev ★ 0 Python 2026-09-22 Semantic assertions for pytest: test what your LLM app's output means, judged by TypeSafe's Jev.
openclaw-typesafe-ai ★ 0 TypeScript 2026-09-22 Optional typed TypeSafe AI Jev decisions for OpenClaw, with SecretRef credentials and strict API validation.
jev-switch ★ 0 Rust 2026-09-24 Local multi-upstream router for the Jev protocol with a Rust backend and React interface.
Tiltmeter ★ 0 Python 2026-09-28 Drop-in proxy and Pydantic AI client that records Jev probabilities and alerts on model-version changes, distribution drift, threshold crowding, and estimated accuracy loss.
Yueli DEX ★ 0 TypeScript 2026-09-28 Choice-only decision exchange that routes bounded business decisions to TypeSafe Jev or compatible providers and maps validated results to non-authorizing action intents.
JEV Book Tags ★ 0 Python 2026-10-04 Calibre plugin where Jev Noul evaluates book genres, subjects, and evidence sufficiency, with probability thresholds and review before applying tags.

Agent tooling (236)

Project Stars Language Added Description
claude-code-templates ★ 30,897 Python 2026-09-22 Claude Code configuration toolkit shipping Jev-based model routing, skill suggestion, and tool guardrail modules.
openwork ★ 23,654 TypeScript 2026-09-19 Open-source Claude Cowork alternative whose eval testkit can use Jev as a typed verification judge for agent-produced work.
fast-jev-compaction ★ 4,427 TypeScript 2026-09-19 Claude Code plugin that replaces the compaction summary with Jev decisions: every tool call and result is scored in one fast request, stale ones are dropped or truncated, everything kept stays verbatim.
memsearch ★ 2,654 Python 2026-09-25 Agent memory search with optional Jev relevance judgments to rerank retrieved passages.
agentconnect ★ 1,428 TypeScript 2026-09-25 Team agent workspace using Jev typed decisions for response routing and model selection.
jevgrep ★ 864 TypeScript 2026-09-28 Semantic code-search CLI for coding agents; Jev selects relevant repository branches, files, and source units for a natural-language behavior query.
distill ★ 688 Rust 2026-09-25 Coding-agent runtime using Jev decisions for model routing, context retention, and tool selection.
vexjoy-agent ★ 423 Python 2026-09-23 VexJoy AI Agent with Jev Intelligent Routing - /do routes plain-English requests to the right specialist agent and gates the work with reviews, tests, and a learning loop.
foreman ★ 406 Python 2026-09-19 Software Factory Foreman: an agent supervisor that uses Jev decisions to keep coding agents on task.
jev-review (devagrawal09) ★ 366 TypeScript 2026-09-19 A staged code-review workflow and local dashboard built with TypeSafe Jev.
hermes-jev-skills ★ 345 Python 2026-09-21 Hermes plugin and skill suite using Jev for model routing, skill selection, memory filtering, compaction, and GUI actions.
mu ★ 325 TypeScript 2026-09-30 Coding-agent workspace where Jev or a local Laya judge gates bounded decisions such as context retention, approvals, routing, drift, and inter-agent sharing.
Keel ★ 314 Rust 2026-09-30 Local-first coding workspace where Jev or Laya selects an eligible agent/model route and the host validates every choice before execution.
jev-search ★ 244 TypeScript 2026-09-19 Search the web with TypeSafe's Jev: source selection, query understanding and relevance ranking. Built with Search1API.
decapod ★ 233 Rust 2026-09-23 During assurance evaluation, Jev estimates how likely a proposed agent trajectory is to satisfy its bounded objective.
Albatross ★ 232 Rust 2026-09-23 Open source, terminal-first AI coding agent with fully transparent multi-model routing. Local (Ollama, LM Studio, MLX, llama.cpp) or cloud, your keys, one TUI. No black box.
jev-router (gargpratyush) ★ 214 JavaScript 2026-09-19 Route to the cheapest model in claude code for your task using jev-router.
jev-gateway ★ 181 TypeScript 2026-09-23 An easy way to use jev with your coding agent for tool calling reasoning.
Astra-Ares ★ 178 JavaScript 2026-09-23 Adaptive reasoning effort for GPT-6 Astra during Codex tasks, powered by Jev to reduce token usage.
compact-adviser ★ 173 TypeScript 2026-09-22 Agent plugin that uses Jev to judge when a coding session should compact its context.
jev-review (NiazMorshed2007) ★ 171 TypeScript 2026-09-19 Local-first MCP plugin for continuous software-quality review by AI coding agents, powered by Jev.
abide ★ 169 TypeScript 2026-09-19 Supervises coding-agent edits and uses Jev to flag violations of project rules.
glowbom-oss ★ 163 Go 2026-09-23 Coding agents can ask Jev to judge small workflow decisions, such as whether build results look healthy.
Anna-Agent ★ 149 TypeScript 2026-09-23 Anna uses Jev as a fast judgment layer for bounded enterprise-agent recommendations and abstentions.
jev-pruner ★ 130 TypeScript 2026-09-21 Claude Code and Codex hooks that ask Jev which parts of long shell output remain relevant before sending them into model context.
jev-semgrep ★ 125 JavaScript 2026-09-22 grep by meaning, across languages. TypeSafe Jev scores every line against a meaning; combine meanings with AND/OR/NOT. 意味で探す grep。日本語で英語を、英語で日本語を検索できる
jev-mcp (jkudish) ★ 121 TypeScript 2026-09-19 Proof of concept MCP for Typesafe's new Jev AI model.
building-with-jev-skill ★ 118 — 2026-09-19 A skill for writing and improving programs that call Jev, TypeSafe's System One model.
typesafe-mcp ★ 117 Go 2026-09-19 Go CLI and single-binary MCP server exposing TypeSafe judgments to Claude Desktop, Claude Code, and Codex.
stanley-code ★ 113 TypeScript 2026-09-23 Bounded TypeSafe Jev workflows for coding agents.
supercov ★ 109 Rust 2026-09-24 Code-quality and coverage reviewer that uses Jev to judge coding-agent changes.
deepseek-harness-jev ★ 106 JavaScript 2026-10-04 DeepSeek Harness plugin using Jev for skill and file selection, task supervision, output filtering, and approval assistance; features are disabled by default.
pi-warden ★ 96 TypeScript 2026-09-19 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.
Building with TypeSafe Jev ★ 93 Python 2026-09-28 Installable agent skill that teaches Jev typed-decision design, validates live API shapes, and indexes reusable patterns from community projects.
pi-jev (y0usaf) ★ 92 TypeScript 2026-09-19 TypeSafe Jev as a decision layer for the Pi coding agent: a measured tool-call gate plus jev_ask for typed, calibrated answers.
jevmem ★ 92 TypeScript 2026-09-28 Project-memory tooling for coding agents; Jev decides which turns to save, their kind, contradictions, recall relevance, and suspected memory poisoning.
JevRouter ★ 90 TypeScript 2026-09-19 A lightweight Jev-powered router for models, tools, and subagents.
skills ★ 90 Python 2026-09-23 Four agent skills use Jev Score and Noul judgments to assess subjective criteria with calibrated probabilities.
jev-codex-router ★ 75 Python 2026-09-19 Per-turn model & reasoning routing for Codex, driven by Jev (TypeSafe System One): picks the model, thinking depth and speed mode for every turn.
jev-code ★ 75 TypeScript 2026-09-19 Bounded TypeSafe Jev workflows for coding agents.
Quicksilver ★ 75 JavaScript 2026-09-28 Claude Code skill and CLI that delegates bulk ranking, classification, filtering, and semantic-search judgments to Jev.
captaincore ★ 71 Go 2026-09-23 Jev triages malware-scan findings and supplies typed Noul, Choice, and Score decisions for WordPress maintenance.
grok-bot-jev ★ 70 Python 2026-09-21 Grok Bot integration where Jev applies usage gates and routes requests before the generative model runs.
skillranker ★ 69 Rust 2026-09-19 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.
total-agent-memory ★ 69 Python 2026-09-23 Jev checks retrieved memories for contradictions before an agent uses them in an answer.
save-token-jev-clean ★ 67 TypeScript 2026-09-23 Portable, Jev-guided context compaction for coding agents.
jmeter-ai ★ 60 Java 2026-09-23 Jev classifies JMeter agent intent and selects a focused tool pack, with a full-tool fallback when routing is uncertain.
weflow-cli ★ 59 Python 2026-09-23 When enabled, Jev classifies article topics and relevance for WeChat daily digests.
agent-router ★ 58 TypeScript 2026-09-21 CLI that uses Jev task classification to choose and launch Cursor, Claude Code, Codex, or OpenCode with an appropriate model and effort level.
oxlint-plugin-jev ★ 58 TypeScript 2026-09-23 > This package is experimental. Use at your own risk.
jegrep ★ 57 Rust 2026-09-21 Semantic grep CLI where Jev judges which files and exact line ranges match a natural-language code query.
jev-lint ★ 55 TypeScript 2026-09-21 Text linter that uses Jev Score judgments to evaluate strings embedded in source code against configurable writing rules.
Canny ★ 52 TypeScript 2026-09-23 Stops AI coding agents from claiming work is done without evidence. Deterministic hooks decide, TypeSafe's Jev advises. Append-only ledger, zero runtime dependencies.
jev-recruiter ★ 46 Python 2026-09-23 A Jev powered LinkedIn recruiting agent. Watch it browse relevant profiles, save links, and review evidence against your hiring brief.
jev-rules ★ 45 JavaScript 2026-09-21 Claude Code plugin where Jev decides which project rules apply to each prompt and edited file.
jev-sift ★ 45 JavaScript 2026-09-22 Agent plugin and MCP tool where Jev classifies batches of text so agents can read only the relevant items. No repository-level license file was found during review.
duet-agent ★ 43 TypeScript 2026-09-19 Full-stack agent harness with memories, long-running tasks, multi-agent relay, and a Jev-backed model-routing table.
hono-jev-router ★ 39 TypeScript 2026-09-19 Route HTTP requests by meaning. A semantic router for Hono powered by Jev.
JevRev ★ 39 TypeScript 2026-09-23 An LLM + Jev workflow. Boost your vertebrate brain with a spine inside.
skilled-agent-harness_spec-driven-loops ★ 36 TypeScript 2026-09-23 The cli-jev transport routes typed-judgment requests from the skill harness to the Jev CLI and MCP interfaces.
jev-dsh-decision ★ 35 JavaScript 2026-09-21 Decision plugin for DeepSeek Harness and iPolloWork that lets OpenCode, Codex, and other agents use Jev to select tools, skills, and task owners and evaluate outputs.
ask-jev-skill ★ 34 Python 2026-09-19 Skill for Hermes, and other agents, to ask typesafe's jev.
Jev-Mem ★ 34 Python 2026-09-23 Jev-Mem: System-One Controlled Agentic Memory.
obsidian-llm-hub ★ 34 TypeScript 2026-09-23 Obsidian plugin for AI chat, workflow automation, and semantic search — supports Gemini, OpenAI, OpenRouter, Grok, Ollama, and CLI backends.
jev-skill-suggester ★ 32 Python 2026-09-23 用 TypeSafe Jev 推荐已安装 Skill / Bounded installed-skill recommendations with TypeSafe Jev. Python CLI, Codex skill, bilingual docs and live examples.
pi-jev-skill-picker ★ 29 TypeScript 2026-09-23 Rank Pi Agent Skills for the current task with TypeSafe Jev.
jevgrep ★ 28 TypeScript 2026-09-21 Semantic code search CLI and MCP server: Jev scores authorized repository excerpts and returns exact file paths and line numbers to coding agents.
ai-news-aggregator ★ 27 Python 2026-09-23 Multi-agent AI news pipeline powered by GLM-5.3-Flash and Jev.
winnow ★ 26 Python 2026-09-19 A calibrated context sieve for Claude Code: every tool result is judged by a System One model before it enters context.
jev-judge-mcp ★ 24 Python 2026-09-24 MCP tools that expose Jev for verification, screening, classification, reranking, review, gating, and scoring.
jev-permission-gate ★ 23 TypeScript 2026-10-04 Claude Code mod that asks Jev Noul questions about tool-call intent and risk, then allows, denies, or defers to the built-in classifier under explicit thresholds.
snifftest ★ 22 TypeScript 2026-09-19 A prose linter that sniffs out AI writing tells. Zero dependencies, countable rules plus one judgment model.
jev-use ★ 20 JavaScript 2026-09-23 Claude Code / Codex / pi plugin that hands agent steps needing no text output to Jev (TypeSafe's judgment model) — measured p50 ~230 ms and ~$0.02 per 1,000 judgments, with typed escalation back to the LLM.
agent-chaperone ★ 20 TypeScript 2026-09-24 MCP proxy that uses Jev to screen agent tool calls and tool results.
jev-agent-design-with-topk-logits-choices ★ 20 Python 2026-09-24 Jev-native agent design with top-k proposals, fallback decisions, memory, and replanning.
pi-advisor ★ 20 TypeScript 2026-09-24 Customizable Advisor and Executor workflow for Pi with Jev decision support.
jev-mcp (burnigtm) ★ 19 TypeScript 2026-09-19 MCP server that puts TypeSafe Jev on the coding loop in Cursor, Codex, and any MCP client.
ErisLint ★ 19 Rust 2026-09-23 Rust linter powered by configurable Jev rules, with a VS Code extension.
Multi-Agent ★ 19 TypeScript 2026-09-23 Multi-agent orchestration engine with warm sessions, a durable mailbox, and per-task token accounting.
yoshi ★ 18 TypeScript 2026-09-19 Context-pruning proxy for Claude Code and Codex: Jev judges which history is still needed, measured not claimed. POC here now, heading soon into Compozy.
pi-jev (TheoOliveira) ★ 18 TypeScript 2026-09-19 Semantic tool routing and typed System One decisions for the Pi coding agent using TypeSafe Jev.
cnki-skills ★ 18 Python 2026-09-23 The optional cnki-jev package uses Jev for first-pass literature screening and escalates complex cases for model or human review.
pi-jev-auto-mode ★ 17 TypeScript 2026-09-19 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-axi ★ 17 TypeScript 2026-09-19 Agent-ergonomic CLI for TypeSafe's Jev: fast calibrated judgments (pick, rate, check, rank, triage, guard) from the shell.
oh-my-harness ★ 17 TypeScript 2026-09-23 Tame your AI coding agents with natural language. Generate enforced guardrails (CLAUDE.md, hooks, settings) from a single command.
zero-api-key-web-search ★ 17 Python 2026-09-23 Jev-powered search infrastructure for AI agents: zero API keys, MCP-ready, LLM-context aware, with local neural evidence verification.
dsh-jev ★ 16 TypeScript 2026-09-23 Jev-powered decision layer for DeepSeek Harness.
a3m-router ★ 16 TypeScript 2026-09-23 ⚡ Adaptive multi-model LLM router — 80+ providers, Jev System One single-pass routing (model=jev-auto), pheromone-trail failover, parallel ensemble merge. npm: adaptive-memory-multi-model-router.
jgrep ★ 16 TypeScript 2026-09-23 grep for what code does, not what it's called. Semantic code search powered by TypeSafe Jev.
jev-cli ★ 16 Rust 2026-09-23 Command-line tool for TypeSafe AI's Jev model. Ask yes/no, multiple-choice and rubric questions about any text and get calibrated probabilities back. Answers become exit codes for shells and CI, JSON for scripts, and MCP tools for AI agents.
JevLoop ★ 16 TypeScript 2026-09-23 The agent loop where decisions don't cost a large language model call. Zero deps, runs offline, no API key needed.
deepreseach-learing ★ 15 Python 2026-09-23 Jev runs in shadow mode to append structured quality evaluations to generated deep-research reports.
jev-test-filter ★ 15 TypeScript 2026-09-23 Score every test against a git diff with Jev, and emit the filter arguments vitest, node:test, Playwright, cargo test and go test already understand.
jevvy ★ 15 TypeScript 2026-09-23 Jev-powered plugins for coding agents.
pi-review ★ 15 TypeScript 2026-09-23 Jev screens likely defects, arbitrates ambiguous findings, classifies scope, and supports cross-round review memory.
is-malicious ★ 14 TypeScript 2026-09-19 Scans a codebase for covert, deceptive, or data-stealing behavior with Jev, then reports suspicious files and line ranges before the user runs it.
pi-jev-router (philippdubach) ★ 14 TypeScript 2026-09-21 Pi model router that uses Jev task classification and a measured Pareto frontier over quality, cost, and latency to select an OpenRouter model.
patdown ★ 14 TypeScript 2026-09-22 Block, steer, and "fuzzy lint" with Jev to make agents follow your rules and conventions. CLI, github action, pi package, and more. Built with Effect.
MetaCog ★ 14 Python 2026-09-23 MetaCoginition powered by Reflex 4B.
Tiermem ★ 13 Python 2026-09-23 The Jev integration routes agent memory queries between compact Markdown notes and searchable raw history.
azdaja ★ 13 Python 2026-09-23 Azdaja exposes optional Jev semantic judgments inside a bounded local evaluation surface.
jevyoumean ★ 13 Go 2026-09-23 Semantic "Did you mean?" for any CLI — wraps commands and uses TypeSafe's Jev to match subcommand typos by intent, not edit distance.
jgrep ★ 12 Python 2026-09-19 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.
jev-code ★ 12 TypeScript 2026-09-23 Jev, TypeSafe's System One classifier, as a tool inside Claude Code, Codex, Pi, and OpenCode: typed classify, check, score, rank, and ask, plus one-command setup.
jevcore ★ 12 TypeScript 2026-09-23 TypeSafe Jev for DeepSeek Harness, the Model Context Protocol, and plain Node: typed judgments instead of prose, offline by default.
claude-jev ★ 12 Python 2026-09-24 Claude Code plugin that uses Jev for rule checks, verbatim compaction, and prompt routing.
lintus ★ 12 Rust 2026-09-24 Natural-language linter that uses Jev to evaluate code against plain-language rules.
jev-seo ★ 11 Rust 2026-09-19 Agent-first SEO and GEO CLI suite and MCP server using DuckDuckGo evidence and Jev scoring.
jev-mcp (blakestone-x) ★ 11 Python 2026-09-19 MCP server for TypeSafe Jev: typed classify, score, check, match and screen for any agent, with confidence on every answer.
jev-cli (Nasrallah-AL) ★ 11 TypeScript 2026-09-19 Command-line tool for TypeSafe's Jev AI model.
slop-grader ★ 11 TypeScript 2026-09-22 Jev-powered, rule-based grader for text files. Runs every rule against every line in parallel. No skimming, no missed lines.
cmd-mod-jev-nudge ★ 11 TypeScript 2026-09-23 Command Code mod: nudges the agent to keep going when it stops with work left, judged by Jev.
eutrya ★ 11 JavaScript 2026-09-23 Jev-native AI security harness for autonomous research, multi-agent swarms, persistent hunt boards, and long-running agent workflows. CLI-first, open source, and built for authorized security research.
pi-jev ★ 11 TypeScript 2026-09-23 Jev-assisted file retrieval and request caching for faster Pi workflows.
zevals ★ 11 TypeScript 2026-09-23 Jev judges yes-or-no assertions about an agent transcript, and the test passes when its probability reaches the configured threshold.
pi-jev-router ★ 11 TypeScript 2026-09-23 Task-boundary model routing for Pi Coding Agent, powered by TypeSafe Jev. Conservative policies, exact caching, and observable failover.
jev (BorisLeMeec) ★ 10 Go 2026-09-19 A claude code plugin for jev.
jevwire ★ 10 TypeScript 2026-09-19 Jev decision layer for agents: MCP server, embeddable DecisionModel library, and an escalate-only Claude Code plugin (TypeSafe AI's Jev).
JevLint ★ 10 TypeScript 2026-09-19 Configurable semantic linting powered by Jev, with file-level NOUL judgments and a magic-strings plugin.
jev-guard ★ 10 JavaScript 2026-09-19 Prompt-injection and dangerous-action guard for coding agents (Claude Code, Codex, pi, ACP), powered by Jev.
jcr ★ 10 JavaScript 2026-09-21 Jev Capability Resolver: agents query a nested capability tree and receive only the deterministic commands and context relevant to the task.
evoke ★ 10 Rust 2026-09-22 Software, by reflex. A sentence becomes a call of a small program, chosen by Jev, TypeSafe AI's classifier, and run only when it is sure enough. Reflexes are recipes anyone can write, share and improve. A CLI you talk to, a package manager for reflexes from git, and a TypeScript SDK.
liteagents ★ 10 Python 2026-09-24 Provider-independent agent SDK that uses typed routing to select a model for each turn.
jev-belay ★ 9 JavaScript 2026-09-20 Claude Code Stop hook that asks four Jev questions when files changed without a passing check, blocking unverified completion claims while failing open on errors.
hermes-jev-approvals ★ 8 Python 2026-09-19 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.
typesafe-skill-router ★ 8 Python 2026-09-19 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.
jev-agent-skill-router ★ 8 Python 2026-09-19 Typed, confidence-aware agent skill routing with TypeSafe Jev.
pi-quiet-ask ★ 8 TypeScript 2026-09-19 TypeSafe Jev as the pi coding agent's quiet decision layer.
hermes-jev ★ 8 Python 2026-09-19 Typed System One decisions, ranking, verification, and an opt-in Hermes tool gate using TypeSafe Jev.
jev-router ★ 8 TypeScript 2026-09-22 LLM router that picks the cheapest model capable of handling a query, using TypeSafe's Jev for fast classification instead of an LLM call.
omp-jev-compaction ★ 7 TypeScript 2026-09-19 Verbatim Jev-scored context reduction for omp, over TypeSafe or OpenRouter.
pi-jev-router ★ 7 JavaScript 2026-09-19 Automatic model routing for Pi using TypeSafe's Jev through Vercel AI Gateway.
clean-code-review ★ 6 TypeScript 2026-09-19 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.
opencompany ★ 6 TypeScript 2026-09-19 AI workspace whose approval review uses Jev to gate workspace actions with typed decisions.
jev-architect ★ 6 HTML 2026-09-21 Agent skill for finding, designing, and validating useful Jev decision loops before committing them to an application.
pi-jev-context ★ 6 TypeScript 2026-09-22 Model performance first. Token savings second. A Pi extension with freshness-aware read dedupe, Jev log filtering, and searchable verbatim recall. Keeps existing message history intact.
jev-mcp (arunav25) ★ 5 JavaScript 2026-09-19 Connect JEV to MCP clients and compare its judgments against general-purpose LLMs using shared datasets and measurable accuracy.
pi-fast-jev-compaction ★ 5 TypeScript 2026-09-19 Pi extension: verbatim context compaction with TypeSafe Jev decisions.
riff ★ 5 Python 2026-09-19 A small, fast prose linter: ruff-style rule codes for writing, backed by TypeSafe's Jev model.
jev-commit ★ 5 Python 2026-09-20 Pre-commit hook where Jev checks the message against the staged diff and flags debug leftovers, unmentioned work, and added credentials.
bicameral ★ 4 TypeScript 2026-09-19 Hybrid coding harness: System 2 writes, System 1 (Jev) runs reflexes.
jev-superpowers ★ 4 Shell 2026-09-19 Cross-agent software-development skills that add Jev decisions to planning, execution, debugging, and completion gates.
slidepilot ★ 4 TypeScript 2026-09-19 Voice-driven semantic auto-advance for Slidev, powered by Cloudflare Agents and TypeSafe AI Jev.
diffjury ★ 4 TypeScript 2026-09-19 DiffJury — TypeSafe Jev PR risk router + code review coach.
tenet ★ 4 Go 2026-09-20 Commit-time review gate where Jev judges plain-language rules against agent-written code.
jev-spec ★ 4 TypeScript 2026-09-21 Specification-driven semantic verification engine that uses Jev to check AI-generated code and specs against explicit requirements.
jev-tool-router ★ 4 JavaScript 2026-09-21 MCP router for Codex that uses Jev to select an external tool on demand instead of exposing the agent to every tool schema.
jev-pref ★ 4 JavaScript 2026-09-22 Turn your AGENTS.md preferences into a fast, Jev-powered AI linter.
jev-oas-sentinel ★ 4 Python 2026-09-22 Catch breaking API behavior hidden in OpenAPI prose with deterministic checks and TypeSafe JEV System One semantic review.
Augustus ★ 3 Python 2026-09-19 Agent skill for designing Jev-assisted systems with decision theory, composition patterns, question diagnostics, and validation gates.
typesafe-cli (geilt) ★ 3 Python 2026-09-19 CLI and agent skill for TypeSafe System One (Jev): typed Choice, Score, and Noul judgments.
jev-judgment ★ 3 Python 2026-09-19 Agent Skill: send closed coding-agent judgments to TypeSafe Jev.
jevex ★ 3 Python 2026-09-19 Minimal agent loop where Jev directs control flow and a LangChain chat model writes argument values and the final response.
fast-dev-compaction ★ 3 TypeScript 2026-09-19 Codex plugin: verbatim Jev-guided context restoration around session compaction. Port of tamaratran/fast-jev-compaction to Codex lifecycle hooks.
pi-heed ★ 3 TypeScript 2026-09-19 Runtime constraints for the pi coding agent: checks every side-effecting tool call against what you said, before it runs. Powered by TypeSafe Jev.
jev-router (prismhq) ★ 3 Python 2026-09-19 Open-source LLM router that uses TypeSafe's Jev to pick a model, on top of LiteLLM.
jev-mcp (rashedInt32) ★ 3 TypeScript 2026-09-19 MCP server exposing TypeSafe Jev as typed, calibrated judgment tools: classify, score, check, batched ask. Ships as a Claude Code plugin.
open-jev-approvals ★ 3 Go 2026-09-21 Approval gate for Claude Code and Codex: intercepts tool calls, gets a Jev risk judgment, then applies a versioned local allow/deny policy.
dsh-jev ★ 3 TypeScript 2026-09-22 DSH bundle that registers jev_ask for TypeSafe Jev noul, choice, and score answers.
prompt2jev ★ 3 Python 2026-09-22 Agent skill and CLI that turn natural language, an LLM prompt, or the code that runs one into a TypeSafe Jev decision: typed state, Choice/Score/Noul questions, and a runnable script
jev-mcp-dispatcher ★ 3 Python 2026-09-22 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. No repository-level license file was found during review.
hermes-jev-plugin ★ 3 Python 2026-09-22 TypeSafe Jev (System One) decision tools for Hermes Agent: jev_check / jev_route / jev_score / jev_evaluate
langchain-skill-router ★ 3 Python 2026-09-23 LangChain and deepagents skill router where Jev ranks installed SKILL.md files and decides whether and which skills to load for each turn.
jcm-router ★ 2 TypeScript 2026-09-19 Local proxy that picks the Claude model and effort per message using TypeSafe Jev. Routes subagents, leaves your cached main chat alone.
typesafe-mod ★ 2 TypeScript 2026-09-19 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-shield ★ 2 JavaScript 2026-09-19 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.
mastra-jev-moderation ★ 2 TypeScript 2026-09-19 Mastra input processor that uses Jev for a typed block decision and moderation category.
tiershift ★ 2 TypeScript 2026-09-19 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.
skill-router ★ 2 Python 2026-09-19 Tell Claude Code which installed skill a session needs, using Jev (TypeSafe AI) for the decision and skills.sh for discovery.
todo-jev ★ 2 Python 2026-09-19 ⚡ Ultra-fast, low-cost intelligent task classifier and 3-tier routing engine powered by TypeSafe Jev (System One).
jev-workbench ★ 2 TypeScript 2026-09-19 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.
typesafe-migration-guard ★ 2 TypeScript 2026-09-19 Automated database migration safety reviewer powered by TypeSafe AI (Jev System One model).
pi-fast-jev-compaction (QuentinDanblon) ★ 2 TypeScript 2026-09-20 Pi context pruning that uses Jev to drop or truncate stale tool calls while preserving retained content verbatim.
jev-system-architect ★ 2 — 2026-09-19 System-architecture skill for TypeSafe AI Jev/System One — find fuzzy semantic judgment and turn it into small Choice/Score/Noul primitives.
jev-skill-gate ★ 2 JavaScript 2026-09-19 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.
ailerix ★ 2 TypeScript 2026-09-19 Type-safe model router. Jev (System One) banks each request to a typed catalog route.
typesafe-ai-firewall ★ 2 Python 2026-09-22 Shadow-mode validation harness for a pre-execution firewall on AI agent tool calls (TypeSafe/Jev). Real run, findings in report.md. No repository-level license file was found during review.
jev-mcp (freepik-company) ★ 2 Go 2026-09-22 MCP server for typed decisions with Jev / System One via OpenRouter or TypeSafe
decision-first ★ 2 Python 2026-09-22 Agent skill that spots bounded-judgment steps, tries a typed decision model (TypeSafe's Jev) first, and documents every attempt
jear ★ 2 Rust 2026-09-22 Jev-routed client for NEAR AI Cloud inference and IronClaw agents.
jev-git ★ 1 Rust 2026-09-19 Sub-second pre-commit and pre-push semantic gate that screens staged diffs with Jev.
jev-scout ★ 1 Rust 2026-09-19 Grounded GitHub and crates.io discovery CLI and MCP server that uses Jev to score architectural fit, licensing, and maintenance.
jev-skillful ★ 1 TypeScript 2026-09-19 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-triage ★ 1 TypeScript 2026-09-19 Uses typeful jev, zero sync to pull and sync large repositories for issue triage.
jev-predict-skill ★ 1 HTML 2026-09-19 Predict another skill's next closed decision with TypeSafe Jev — without running that skill.
stepwarden ★ 1 TypeScript 2026-09-20 Claude Code plugin that has Jev compare each pending tool call with the session plan before allowing, escalating, or blocking it.
Antigravity-mcp-semantic-search-with-TypeSafeAi ★ 1 Python 2026-09-19 Fast semantic code search & diff sanity auditor for AI coding assistants (Antigravity, Cursor, Claude Code) powered by TypeSafe System One.
pi-jev ★ 1 TypeScript 2026-09-20 Pi extension suite for Jev-powered context compaction and model routing.
hunch ★ 1 Python 2026-09-19 Semantic code review with Jev, plain-English rules, and installable agent skills.
limpet ★ 1 Python 2026-09-19 A Stop hook that stops your coding agent from stopping too early. Plain-language rules, judged by jev.
ask-jev ★ 1 PowerShell 2026-09-19 Utilizing Jev, the RLCD-type model provided by TypeSafe AI, to independently and cheaply judge agentic coding sessions.
jev-flash-router ★ 1 TypeScript 2026-09-20 MCP server that uses Jev to route coding-agent decisions such as file selection, task paths, and test-impact checks.
omp-typesafe ★ 1 TypeScript 2026-09-19 TypeSafe AI (Jev) adversarial reviewer and typesafe_ask tool for the omp coding agent.
pi-jev-helm ★ 1 TypeScript 2026-09-20 Pi extension that classifies tasks with Jev and routes each run to an explicitly configured model.
jev-mcp (BYK) ★ 1 TypeScript 2026-09-22 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.
askjev (pZacca) ★ 1 TypeScript 2026-09-22 Unofficial MCP server for Jev (Typesafe AI)
jev-toolkit ★ 1 TypeScript 2026-09-22 MCP-first toolkit for TypeSafe/Jev — the System One decision model. One stdio server (jev mcp) serves any MCP-capable harness, backed by one local event log and Prometheus impact metrics you can scrape into your own Grafana.
jev-skill-router ★ 1 Python 2026-09-22 Claude Code plugin: asks TypeSafe Jev which installed skill fits each prompt and logs the answer (shadow-first). A working reference for the skill-suggestion cookbook on Claude Code — the README records why it is unlikely to help a strong model as a router.
dsh-jev-verify ★ 1 JavaScript 2026-09-22 Jev (TypeSafe System One) decision tools + live verification benchmark for DeepSeek Harness: jev_decision (choice/score/noul) and jev_verify, honest by design.
jevonian ★ 1 TypeScript 2026-09-22 Local model-routing proxy where Jev selects the model route and reasoning depth, and also judges which tool history can be compacted.
jev-routed-agent ★ 1 Python 2026-09-23 LangChain and Flask agent where Jev chooses among knowledge, calculator, weather, and chat routes, with a local-rule fallback.
codex-jev-router ★ 1 JavaScript 2026-09-24 Portable Jev router for cost-aware Codex subagent model and reasoning selection.
XavierJev ★ 1 TypeScript 2026-09-28 Local logprob decision layer and Claude Code permission gate that scores command risks, routes model tiers, and judges retries or stuck runs.
Jev Deep Research ★ 1 TypeScript 2026-09-30 Research-agent integration where Jev locates relevant source regions with Choice and Noul, then code returns verbatim passages for verification.
omp-statify ★ 1 TypeScript 2026-09-30 Oh-my-pi extension that asks Jev batched Noul relevance questions about tool-output and earlier assistant-text chunks before main-model context, with opt-in filtering and recoverable originals. No repository-level license file was found during review.
Jev Decision Gate ★ 1 Python 2026-10-04 CLI, MCP server, and skill using Jev Choice to classify Issue kind, module, and information sufficiency, with calibrated accept/review policies and an offline rules baseline.
pi-agent-foreman ★ 0 TypeScript 2026-09-19 Send Pi agents back to work when they stop before the job is done.
switchboard ★ 0 Python 2026-09-19 Guardrail + model router for LLM gateways on TypeSafe's Jev (System One model), with an independent accuracy/calibration/latency evaluation. Stdlib Python.
typesafe-demo-mcp ★ 0 TypeScript 2026-09-19 MCP server exposing TypeSafe System One judgments (noul, choice, score) as agent tools.
AskJev-MCP ★ 0 JavaScript 2026-09-20 MCP server for typed Jev Choice, Noul, and Score judgments with probabilities and confidence.
decide-mcp ★ 0 TypeScript 2026-09-19 Configurable decision MCP server with AI SDK, Jev, percentage scores, and bias-profile routing.
pi-jev-router (gloridifice) ★ 0 TypeScript 2026-09-20 Jev model-routing integration for the Pi coding agent.
jevkeep ★ 0 TypeScript 2026-09-20 Codex plugin that uses Jev to preserve useful conversation excerpts alongside compacted summaries.
pi-jev-code ★ 0 TypeScript 2026-09-19 Single-agent Pi coding coprocessor with Jev semantic gates, baseline-to-current diff review, and append-only observability telemetry.
pi-typesafe-jev ★ 0 TypeScript 2026-09-19 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.
frost ★ 0 Go 2026-09-19 A flexible and configurable CLI model router using TypeSafe Jev.
check-risk ★ 0 TypeScript 2026-09-19 A CLI and GitHub Action that assesses code-change risk using deterministic rules and TypeSafe Jev, recommending checks and reviewers before merge.
jev-compaction (picaye) ★ 0 JavaScript 2026-09-20 Hermes context compaction that has Jev score tool calls, drops stale content, and preserves everything retained verbatim.
jev-plugins ★ 0 — 2026-09-20 Cursor and Hermes plugin marketplace for JEV Labs routing tools.
jev-builder-loop ★ 0 Python 2026-09-19 Grok skill: Jev as a judgment sensor in a builder-agent loop (priors × probabilities → next act).
typesafeai-review ★ 0 Python 2026-09-19 Using Typesafe.AI to generate diff reviews.
agent-gate-loop ★ 0 TypeScript 2026-09-19 Reusable GitHub Action: agent fix loop gated by checks, an AI reviewer, and TypeSafe Jev.
omp-jevens-classifier ★ 0 TypeScript 2026-09-19 Jev-powered model-judged permission gate for OMP (TypeSafe System One).
jev-review (thiago-ss) ★ 0 Python 2026-09-19 Autonomous Jev pull-request review with typed decisions, calibrated approval gates, and trusted-owner escalation.
pi-typesafe ★ 0 TypeScript 2026-09-19 Pi coding-agent extension built on the TypeSafe AI System One API (Jev).
hermes-jev-router ★ 0 Python 2026-09-19 Experimental Hermes plugin: Jev-assisted model routing plans with budget and capability constraints. API access pending.
zcode-jev ★ 0 TypeScript 2026-09-19 Typed judgment layer for coding agents — gates from PRD to ship. Jev-ready, provider-agnostic.
agent-handoff-gate ★ 0 Python 2026-09-19 Experimental protocol for evidence-aware agent handoffs, with Jev-assisted review before results reach the lead agent.
jev-agent-kit ★ 0 JavaScript 2026-09-22 jevkit: fast typed decisions for agents. CLI and MCP tools (route, triage, guard, grep, rank, compact, judge) on TypeSafe Jev. Zero dependencies.
Jev-Checkpoint ★ 0 TypeScript 2026-09-22 A local MCP server that uses TypeSafe Jev to confidence-gate an AI agent’s next step, routing uncertain decisions to proceed, deeper review, or human input.
progressgate ★ 0 TypeScript 2026-09-22 Detect semantic stagnation in AI agent loops
jev-packs ★ 0 Python 2026-09-22 Evidence-gated registry of Jev question packs — curated questions, golden cases and measured evidence for Jev-compatible decision endpoints
JevGuard ★ 0 TypeScript 2026-09-22 Claude Code + Codex CLI plugin that verifies the agent follows project rules through a System One (Jev) model
jev-atlas ★ 0 Python 2026-09-22 Map where Jev and System One models actually belong in your project, test the strongest ideas, then implement them. A skill for Claude Code and Codex.
jev-retrieval ★ 0 Rust 2026-09-24 Code and document search CLI combining BM25 recall with Jev verification and calibrated reranking.
Immune ★ 0 Python 2026-10-04 Python runtime screening for LLM applications where Jev judges suspected threats in prompts, tool calls, and responses before threshold-based actions.

Browser & computer use (77)

Project Stars Language Added Description
cua ★ 25,790 HTML 2026-09-22 Computer-use platform with a Jev recipe where the model selects one bounded action candidate and the client validates it before execution.
Jev Ultrafast ★ 9,291 Python 2026-09-19 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.
agent-desktop ★ 1,441 Rust 2026-09-22 Desktop automation runtime with a Jev skill that chooses UI operations and targets from accessibility-tree candidates.
celesto ★ 958 Python 2026-09-22 Agent-computer platform with a runnable pull-request review lab where Jev judges whether findings are introduced, supported, and actionable.
reticle ★ 828 TypeScript 2026-09-24 Runtime perception layer that gives web and desktop agents Jev-style machine-readable state.
surf-cli ★ 624 TypeScript 2026-09-23 Optional Jev commands find, filter, and verify browser elements, then select bounded actions subject to confidence and write-authority checks.
Jev-cu ★ 584 JavaScript 2026-09-23 把 Computer Use 的「下一步点哪里」交给 Jev(TypeSafe System One):Jev 从界面文字候选中选元素、动作、完成度与风险,Codex Computer Use 负责读取界面与执行,本地策略门槛拦截敏感操作。 Only send text, not screenshots..
typesafe-computer-use ★ 537 Python 2026-09-19 Computer use for about $0.0002 a step: OCR the screen, classify the next action with TypeSafe, click. macOS.
mobile-jev ★ 240 JavaScript 2026-09-19 Standalone Android agent for Mobilerun where Jev makes every decision, with a live React studio and an Uber demo.
FluidUse ★ 212 Swift 2026-09-30 Apple-silicon computer-use toolkit that runs local typed-decision models to choose form-fill actions from macOS accessibility state.
jev-browser-use ★ 206 JavaScript 2026-09-19 5–10x faster browser operations: Jev clicks, Codex thinks and verifies. Built at EZCollegeApp.
jev-browser ★ 155 TypeScript 2026-09-19 Browser use using Typesafe's Jev model.
unclutter ★ 136 TypeScript 2026-09-19 WXT browser extension: Jev-powered page clutter removal with reusable template rules.
arc-cua ★ 128 Python 2026-09-23 Jev selects the next UI operation from the targets and actions exposed by the current desktop state.
jev-voice-browser ★ 126 JavaScript 2026-09-19 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.
webctl ★ 125 Go 2026-09-23 Smart web search CLI for agents, backed by Jev. Saves a lot of tokens.
fast-browser-use ★ 121 Python 2026-09-23 A fast browser-use skill powered by local LLMs via single-token reflexes. Fast, local-first, zero hallucinations.
Jevry ★ 99 TypeScript 2026-09-25 Desktop browser where Jev selects executable browser actions and a separate text model handles planning.
jev-browser ★ 94 TypeScript 2026-09-24 Indexed browser automation where Jev selects a control and Playwright executes it.
jev-use ★ 92 Swift 2026-09-23 Say it, and your Mac does it. A computer-use harness on Jev that reads the screen through Accessibility. Fast, no vision model.
jev-desktop ★ 63 JavaScript 2026-09-23 TypeSafe Jev action selection inside Codex Computer Use.
playwright-recast ★ 60 TypeScript 2026-09-23 Jev chooses camera moves, emphasis, and timing from a rendered Playwright recording and bounded direction candidates.
typesafe-adblock ★ 58 JavaScript 2026-09-19 🧹 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.
ghosthands ★ 51 Python 2026-09-23 Give an agent real hands and eyes: undetectable, DOM-independent GUI automation. A $4 USB-HID microcontroller for hands, a vision grounding model for eyes, any LLM for a brain.
vibecheck ★ 42 JavaScript 2026-09-19 Chrome extension: vibe-check your X posts with TypeSafe's Jev before you hit Post.
computer-use-cache ★ 42 JavaScript 2026-09-23 Jev judges whether a cached computer-use workflow is semantically reusable for the current request.
jev-cua ★ 34 Swift 2026-09-24 macOS voice and text control where Jev selects UI actions in an observe–act–verify loop.
jev-browser-skill ★ 33 TypeScript 2026-09-23 Isolated Playwright Chromium driven by Jev. A coding agent (or you) runs a.
Jevbridge ★ 25 TypeScript 2026-09-19 ACP and MCP adapter that bridges TypeSafe Jev with any LLM — computer use and typed decisions alongside Codex, Claude, Grok, and OpenCode.
ulka ★ 23 TypeScript 2026-09-23 Experimental browser agent powered by FX, Jev, and Vercel AI Gateway. Bring your own API key to read pages and automate browser tasks.
jev-browser (Ying-Kai-Liao) ★ 22 JavaScript 2026-09-19 Browser automation where an LLM plans and Jev (Typesafe System One) decides. Library, CLI and MCP server.
hookmeter-jev ★ 21 HTML 2026-09-23 ⚡ Millisecond-level Viral Hook Telemetry & Co-pilot for Social Media (Chrome Extension + JEV System 1).
jev-mac-voice ★ 20 JavaScript 2026-09-23 English full-duplex voice control for macOS with OpenAI Realtime, native Accessibility, and Jev.
jev-for-chrome ★ 20 TypeScript 2026-09-23 Jev for Chrome: drives the tab you are looking at with TypeSafe Jev, a sub-second decision model. Community port of browser-use/jev-ultrafast, not affiliated with TypeSafe.
Jev macOS Loop ★ 17 JavaScript 2026-09-21 Native macOS automation loop where Jev chooses the next GUI action from OCR, accessibility, and OmniParser observations.
x-scanner ★ 15 TypeScript 2026-09-21 Chrome extension where Jev scores and labels X posts with typed judgments and a live local cost counter.
lkclean ★ 14 TypeScript 2026-09-23 Chrome extension that cleans up your LinkedIn feed: hides engagement bait, self-promo and off-topic posts using Jev, TypeSafe AI's typed classification model — and explains every decision.
jev-ultrafast-mcp ★ 13 Python 2026-09-23 Hand the browser work off: an MCP server where a decision model drives the page for your agent, so a flow costs one tool call instead of a turn per click. Ref-based element tables, code-checked assertions, zero-model macro replay. Speaks CDP to your Chrome.
system1-agents ★ 12 Python 2026-09-23 System 1 decision models (Jev, Laya, Cua-S1) as brain for agents: Browser use, computer use, games and robotics.
jev-chat-for-twitch ★ 11 JavaScript 2026-09-23 Filter any live Twitch chat with Jev: a bring-your-own-key Chrome extension.
jev-social ★ 10 JavaScript 2026-09-20 Social research agent for Instagram, TikTok, and LinkedIn: Jev repeatedly chooses the next concrete operation and target, while socai executes it in a local Chrome session.
live-jev ★ 10 JavaScript 2026-09-19 2D autonomous car simulation in the browser, driven by TypeSafe's Jev decision model.
sift ★ 9 JavaScript 2026-09-21 Chrome extension where Jev labels X posts by content type and judges which posts should be hidden.
xtags ★ 8 JavaScript 2026-09-19 在 X 的时间线上,给每条帖子标出它想让你干什么。判断来自 Jev,一个只返回概率、不生成文本的模型。
jev-ego ★ 7 TypeScript 2026-09-19 TypeScript browser agent for ego lite: Jev Ultrafast indexed actions, TypeSafe Jev decisions, persistent observe/act CLI. No Chrome or Playwright.
jev-browser-bridge ★ 7 Python 2026-09-25 CDP browser library using batched Jev Choice questions to select operations and DOM-derived targets.
AskJev ★ 6 TypeScript 2026-09-19 AskJev — Jev autopilot for any website + guard on irreversible clicks (TypeSafe System One, not Claude).
jev-agent-browser ★ 6 JavaScript 2026-09-22 Browser-agent integration where Jev selects typed actions for research and classification workflows.
fastbrowse ★ 5 Python 2026-09-19 Browser agent where Jev selects actions, an LLM reads and plans, and answers cite page evidence.
jev-browser (vinilana) ★ 4 TypeScript 2026-09-19 Hybrid browser harness: an LLM turns goals into verifiable subgoals, Jev chooses each action and DOM field, Playwright acts.
jev-browse ★ 3 JavaScript 2026-09-19 Drives a real browser with Jev making every decision and Vercel's agent-browser performing every action, with a benchmark.
computer_use ★ 3 Go 2026-09-19 MacOS computer use driven by Jev (TypeSafe System One) as the decision maker.
jev-skip ★ 3 TypeScript 2026-09-20 YouTube extension that asks Jev for the sponsor probability of each caption segment and paints the result on the seek bar without a crowd database.
playjev ★ 3 TypeScript 2026-09-21 Experimental Playwright library for natural-language browser automation, using Jev to turn page state and instructions into typed actions.
Sedum ★ 3 TypeScript 2026-10-04 Playwright testing tool where Jev selects actions and page elements and judges verification claims, while code executes browser operations.
jev-mobile ★ 2 Python 2026-09-19 Fast structured Android control loops with TypeSafe Jev and Mobile MCP.
jev-frontend-qa ★ 2 Python 2026-09-19 Evidence-driven frontend QA built on Jev Ultrafast and Browser Harness, with a synthetic todo demo.
otto ★ 2 TypeScript 2026-09-19 Open-source native computer use for macOS and Windows: TypeSafe Jev, local OCR, and selective planning.
jevarena ★ 2 TypeScript 2026-09-20 Two Jev agents compete in click-only browser games through Browser Use.
turbo ★ 2 Go 2026-09-19 Jev-powered semantic browser use.
jev-browser (tontoko) ★ 2 JavaScript 2026-09-19 One grounded Jev/Playwright core: typed SDK, persistent CLI, and MCP server with native browser operations and deterministic assertions.
jev-shield (vmendes90) ★ 2 TypeScript 2026-09-19 Privacy-first Chrome extension that semantically blocks native ads, sponsored feed cards, and video ads using TypeSafe Jev.
jev-ra ★ 2 Python 2026-09-22 Browser automation MCP server where Jev chooses the next bounded browser action for a coding agent.
barrunto ★ 1 TypeScript 2026-09-19 A Chrome extension that brings TypeSafe's Jev to X.com to analyze posts as you browse.
almond-fastloop ★ 1 HTML 2026-09-19 Almond-fastloop: Almond's browser computer-use rig (Chrome DevTools + TypeSafe Jev), and the Browser Use Olympics benchmark it is measured on.
psearch ★ 1 Python 2026-09-19 Parallel web search for terminals and agents, with local Chromium and Jev-guided exploration.
jev-browser-skill ★ 1 JavaScript 2026-09-22 Claude Code and Codex browser skill that asks Jev to choose the next browser action.
jev-browser-pilot ★ 0 Python 2026-09-20 Bounded browser and desktop automation where Jev picks one next step while code owns perception, execution, and verification.
jev-orb ★ 0 Makefile 2026-09-20 Push-to-talk voice orb for autonomous browser control using Jev and Metal Whisper.
JevTest ★ 0 TypeScript 2026-09-19 Bounded exploratory browser testing with Jev, deterministic assertions, and replayable evidence.
browser-use-olympics ★ 0 HTML 2026-09-19 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).
jev-browser (KesavanKing) ★ 0 Python 2026-09-19 Local browser automation UI that uses TypeSafe Jev to choose bounded page actions and a text model only for field values.
jevlens ★ 0 JavaScript 2026-09-20 Chrome extension that uses Jev to annotate articles and posts on X and Threads.
jev-playwright-mcp ★ 0 TypeScript 2026-09-19 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 (MahmoudAdelbghany) ★ 0 JavaScript 2026-09-19 Jev-powered browser MCP for LLM agents — ~300ms decisions, no LLM tokens in the loop. Benchmark vs Playwright MCP included.
sloppy-jevs-extension ★ 0 JavaScript 2026-09-19 Open-source Chrome extension that filters AI-generated prose and ads with Jev.
sift ★ 0 TypeScript 2026-09-19 Chrome extension that re-ranks Google results with TypeSafe Jev and folds away sales pages and SEO filler.

Applications (134)

Project Stars Language Added Description
TradingAgents ★ 108,478 Python 2026-09-25 Trading research agents with optional Jev screening of social posts for company relevance and sentiment.
QuantDinger ★ 12,029 Python 2026-09-23 Open-source AI Trading OS, agent trading, and vibe trading, with Jev System One integration. Research, build Python strategies, backtest, and paper/live trade across crypto, stocks, and forex. Launch your own multi-tenant trading SaaS with built-in user management, billing, payments, and settlement.
genoffice ★ 7,541 TypeScript 2026-09-23 Jev assigns a calibrated relevance score to each of the top 20 locally recalled files and reranks the search results.
xerj ★ 2,365 Rust 2026-09-23 Jev scores whether each retrieved document answers the query and reranks the search results by that relevance.
PyGPT ★ 1,941 Python 2026-09-25 Desktop AI assistant with a Jev plugin for typed classification, routing, verification, and scoring.
Paca ★ 1,850 Go 2026-09-25 Project management app using Jev for agent routing, task fields, assignee
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