A free GitHub project directory for the TypeSafe Jev / System One model.Explore official SDKs, agent tools, open-source alternatives and Jev news.

Data updated

  • Industrial-grade Decision Foundation Layer for System One Game-Playing Models (Jev / NanoJev)

    dengyie/decidex · JavaScript

    20
    python
  • Turn context into typed decisions and pre-declared actions.

    youyo/decio · Go

    21
    automationclaude-codeclidecisiongohooks
  • Decision circuits: typed questions to a System One model, calibrated probabilities back, gates in code. Zero-dependency Python SDK with LangChain, OpenAI Agents, and Claude Agent SDK integrations.

    Barneyjm/decision-circuits · Python

    21
    ai-agentscalibrationdecision-circuitsguardrailslangchainllmpython
  • Rate and spend limits for code that calls Jev and other decision models

    zachlandes/decision-gate · JavaScript

    21
    javascript
  • Use DeepSeek/llamacpp like Jev

    lenML/deep-jev-seek · TypeScript

    20
    apideepseektypescript
  • DGUI-HyperMem (DeckerGUI HyperMemory) - self-hosted hybrid memory MCP server on Cloudflare Workers with a JEV (Choice/Noul/Score) reasoning layer and a HuggingFace training-brain flywheel.

    ctaxnagomi/dgui-hypermem · TypeScript

    20
    ai-agentscloudflare-workersd1deckerguilong-term-memorymcpmcp-server
  • F´ flight software → CCSDS/Yamcs → Open MCT, with jev (System One) and Claude Sonnet 5 (System Two) driving Doom over that real mission stack.

    doom-satellite/DoomSat · Python

    21
    ccsdsclaudefprimeopenmctyamcspython
  • High-performance verbatim context compaction for coding agents (Claude, Codex, Antigravity, Gemini, OpenCode)

    satiricalguru/Fast-Jev-Agents · TypeScript

    20
    ai-agentsantigravityclaude-codecontext-compactiongeminillmopenai-codex
  • Fork of tamaratran/fast-jev-compaction: Jev via OpenRouter with zero data retention (zdr, data_collection: deny)

    ingebyd/fast-jev-compaction-openrouter · TypeScript

    20
    typescript
  • Use Jev to review a PR diff against the ten rules of Five Lines of Code

    jamescazzetta/five-lines · Rust

    20
    clicode-reviewfive-lines-of-coderefactoringrusttree-sitter
  • A verified browser agent: a cheap Jev guard (evidence-checked completions, a destructive gate) in front of any LLM browser driver, with Jev taking the mechanical steps in dual mode. Built on browser-use; every number pre-registered and measured.

    Tom-R-Main/Footwork · Python

    21
    browser-agentbrowser-automationbrowser-usedual-processllm-agents
  • Ask Jev typed questions about text and get calibrated probabilities back, then turn them into decisions with fuzzy rules (AND, OR, NOT, hedges, Mamdani outputs) and draw the rule base as SVG. A CLI and a Rust library (native and wasm32).

    dsaad68/fuzzy-jev · Rust

    20
    agent-skillsagent-toolsclicli-toolfuzzyfuzzy-logic
  • Select Git changes for staging with a plain-language description.

    ibrahemid/git-jev-stage · TypeScript

    20
    claude-codeclicoding-agentsgittypescript
  • 914gits
    Gits is a browser extension powered by Jev to search the leads data on the Google Maps

    satyawikananda/gits · TypeScript

    21
    browser-extensionvuetypescript
  • Godot 4.7+ addon that wraps TypeSafe AI's Jev System One HTTP API to evaluate game state.

    AlvianEka/godot-jev · GDScript

    20
    godotgodot-addongodot-enginegodot4
  • Client for TypeSafe's SystemOne API for Jev

    robertjndw/gosys1 · Go

    20
    go
  • Scores public job postings against my resume using TypeSafe's jev via the Vercel AI Gateway. Daily Vercel cron.

    mcgalleg/grokbot-jev-jobs · TypeScript

    20
    typescript
  • Judgments from TypeSafe Jev that read like Rust control flow: a yes/no is an if, a choice is an exhaustive match, a score is a comparison.

    pedro-pscunha/guideme-rust · Rust

    21
    api-clientasyncjudgmentllmobservabilityopentelemetry
  • hello-zio-typesafe-ai: TypeSafe Jev ecosystem repository.

    jamesward/hello-zio-typesafe-ai · Scala

    20
    scala
  • Home Assistant conversation integration powered by the Jev / TypeSafe AI API for fast, structured intent routing and device control

    allenporter/home-assistant-typesafe · Python

    22
    conversation-agenthome-assistantspeculative-decodingpython
  • Jev judgments as TypeScript functions over arrays: classify, score, check, where, extract, pick, rank, verify. LLMs propose, Jev decides.

    steven-shoemaker/hunch-js · TypeScript

    20
    typescript
  • 922jeb
    A Jev-compatible Cloudflare Workers API using OpenRouter and Inception LLMs

    Apothic-AI/jeb · TypeScript

    20
    typescript
  • A coding agent CLI where Jev (TypeSafe System One) or Laya decide what to do next and a configurable LLM does the work.

    thomasbrueggemann/jeffrey · TypeScript

    20
    clicoding-agentslayallm
  • 924JEV
    JEV 调研报告:TypeSafe System One 决策模型与开源对标(含原始核实记录)

    Chorylee7/JEV · Python

    20
    decision-modelllm-routingresearch-report
  • Typesafe Jev Api

    Solido/jev_dart · Dart

    20
    dartdartlangflutterjev-api
  • jevkit: fast typed decisions for agents. CLI and MCP tools (route, triage, guard, grep, rank, compact, judge) on TypeSafe Jev. Zero dependencies.

    walidboulanouar/jev-agent-kit · JavaScript

    20
    agent-toolsai-agentsclaude-codecliguardrailsllm-routermcp
  • Makes Claude Code and Codex ask whether a step needs a generative LLM at all — or whether it belongs on Jev, TypeSafe's System One model. Architecture arbitrage before the code is written.

    BenjaminPolge/jev-architect

    21
  • Low-latency audio censorship POC using Jev typed decisions and ffmpeg.

    santos-sanz/jev-audio-beeper · TypeScript

    21
    typescript
  • Computer Use Agent developed with Jev

    stoopid-computers/jev-bot · TypeScript

    21
    agentic-aiagentic-engineeringagentic-workflowai-agentsai-automationai-coding
  • Jev-style /v1/systemone API in front of any OpenAI-compatible LLM server (one-token logprob scoring, MIT)

    TOSUKUi/jev-bridge · Python

    21
    classificationinferencellmlogprobsopenai-compatiblesglang
  • Jev 浏览器记忆助手:本地 BM25 + multilingual E5 召回,TypeSafe Jev 语义重排。

    ccdepsilon/jev-browser-memory-assistant · TypeScript

    20
    browser-historychrome-extensionelectronlancedblocal-firstsemantic-search
  • A bounded decision layer for browser and desktop automation: a decision-only model picks one next step; the code owns perception, content, actuation and verification. (TypeSafe Jev / System One).

    aidil2105/jev-browser-pilot · Python

    21
    browser
  • Jev-powered browser automation for Codex and Claude: native reasoning, continuous action loops, CLI, MCP and Chrome extension.

    AuroraPixel/jev-browser-use · TypeScript

    20
    browser-automationclaude-codecodexmcptypescript
  • Quick resources to getting started with JEV AI

    Njengah/jev-cheatsheet

    20
  • Agent-facing command line for Jev, TypeSafe AI's System One model: ask typed questions, get calibrated probabilities. Unofficial, built on jev-sdk.

    portlandhodl/jev-cli · Rust

    21
    ai-agentsclillmrust
  • 三大クラウドの機能名を、TypeSafe AI の System One モデル Jev が確率つきで判定するデモ

    minorun365/jev-cloud-quiz · TypeScript

    20
    awsaws-cdklambda-web-adapterreacttypescript
  • jev-crush:把一段双人聊天读成情绪、意图和好感信号。贴进微信记录,标签标在气泡上。Jev 判断,MIT。

    zhengge6/jev-crush · TypeScript

    20
    affinitychat-analysiscrush-monitorjev-chatjev-crushreactrelationship
  • A reproducible, self-hosted benchmark for comparing JEV and LLM decision-making on your own datasets, models, and evaluation policies.

    Tenkei/jev-decision-bench · Python

    20
    ai-agentsanthropicbenchmarkdeepseekevaluationllmopenai
  • An evidence-graded deep dive into Jev (TypeSafe AI's System One model): interface, verification, reproduction comparison, and field guide. Bilingual (EN/中文), with runnable probe tools.

    LouisUltra/jev-deep-dive · Python

    20
    bilingualdecision-modeldeep-divellm