OPEN-SOURCE PROJECT DIRECTORY

Jev project radar

Browse community-built Jev projects, see what they solve and where Jev makes a decision, then open the repository and reviewed source links.

Data imported from AgentBuff Awesome Jev snapshot 2026-09-21 Review method

853open projects

23project categories

587Kcombined GitHub stars

295fixed-source reviews

01 / DIRECTORY

Browse Jev projects

Search by project, author, use, or tag, then filter by category or activity. Open project details to see how it uses Jev and review its source links.

Showing 601–624 of 853 Some public source has been reviewed; inclusion is not a performance or safety endorsement

soupbase

spoonnotfound

601

High-Frequency & Simulation MIT

Soupbase is a bilingual Chinese-English Turtle Soup game where Jev judges player questions and reconstructions, and the app checks structured Choice results and confidence to decide clearance.

JEV · Decision point

Jev returns a structured decision for the local program; consult the source for the exact decision policy.

Adds structured choices or scores to the workflow; performance and cost benefits have not been independently verified.

games-simulationtyped-decisions

Every tool call your agent makes, checked before it runs. A Claude Code plugin that uses TypeSafe AI's Jev to verify each pending tool call against the session plan, then allows it, asks you, or blocks it. Proof of concept

BASIC LISTING

This listing includes an overview and project link; a reviewed Jev decision point is not yet available.

Open the project link to review its source material and implementation.

toolgate

ndolinschi

603

Demos & Playgrounds

Agent tool/MCP call gate — allow / ask_human / deny via TypeSafe Jev

BASIC LISTING

This listing includes an overview and project link; a reviewed Jev decision point is not yet available.

Open the project link to review its source material and implementation.

tsai-civ2

phyous

604

High-Frequency & Simulation

An experimental harness where TypeSafe Jev plays classic Civilization II in a browser, computing live action probability distributions.

JEV · Decision point

Evaluates city builds, tech research, diplomatic postures, and unit moves per turn from game state.

Demonstrates Jev real-time probability distributions applied to complex strategic planning and game loops.

games-simulationtyped-decisions

TypeSafe AI Playground

markjaquith

605

CLI & Pipelines MIT source reviewed

Rust CLI experiments for health-information screening, comment review, tone analysis and business or occupation classification.

JEV · Decision point

Sends text to Jev for separate Noul probabilities, scores or category choices.

Offers a terminal interface for inspecting structured judgments.

cli-git-gatesclassification-rankingdomain-workflows

typesafe_sdk_ex

vinnie357

606

SDK & Decision Frameworks

Typesafe AI SDK in Elixir using Req

BASIC LISTING

This listing includes an overview and project link; a reviewed Jev decision point is not yet available.

Open the project link to review its source material and implementation.

typesafe-arena

DeepBlueDynamics

607

Demos & Playgrounds

A playground for TypeSafeAI's Jev Model

BASIC LISTING

This listing includes an overview and project link; a reviewed Jev decision point is not yet available.

Open the project link to review its source material and implementation.

typesafe-assist

JanOstrowka

608

MCP & Integrations

Home Assistant Assist conversation agent powered by TypeSafe's Jev (System One) model

BASIC LISTING

This listing includes an overview and project link; a reviewed Jev decision point is not yet available.

Open the project link to review its source material and implementation.

typesafe-client

JedimEmO

609

SDK & Decision Frameworks

Unofficial typed async Rust client for the TypeSafe System One API

BASIC LISTING

This listing includes an overview and project link; a reviewed Jev decision point is not yet available.

Open the project link to review its source material and implementation.

typesafe-go

zhirschtritt

610

SDK & Decision Frameworks MIT source reviewed

An unofficial Go client without third-party dependencies for System One calls and model discovery.

JEV · Decision point

Sends application state and questions to Jev and parses Choice, Score or Noul answers.

Packages requests and response parsing for typed decisions in applications.

multilanguage-sdktyped-decisionsai

typesafe-minecraft-demo

ellistev

611

Games & Simulation

A Minecraft Java player controlled by TypeSafe AI, with live decisions, Canadian flag building, and a side-by-side dashboard.

BASIC LISTING

This listing includes an overview and project link; a reviewed Jev decision point is not yet available.

Open the project link to review its source material and implementation.

typesafe-sdk (binnash)

binnash

612

SDK & Decision Frameworks

PHP & Laravel SDK for TypeSafe AI's JEV Model series

BASIC LISTING

This listing includes an overview and project link; a reviewed Jev decision point is not yet available.

Open the project link to review its source material and implementation.

typesafe-sdk-go (unimtx)

unimtx

613

SDK & Decision Frameworks

Community Go SDK for the TypeSafe System One API with typed Choice, Score, and Noul questions plus retries, contexts, and structured errors.

BASIC LISTING

This listing includes an overview and project link; a reviewed Jev decision point is not yet available.

Open the project link to review its source material and implementation.

typesafe-sdk-php

Butochnikov

614

SDK & Decision Frameworks MIT source reviewed

A community TypeSafe SDK for PHP 8.2+, with synchronous calls and Guzzle-based async requests.

JEV · Decision point

Sends application state and questions to Jev and parses Choice, Score or Noul answers.

Packages requests and response parsing for typed decisions in applications.

multilanguage-sdktyped-decisions

typesafe-sdk-swift

marandaneto

615

SDK & Decision Frameworks MIT source reviewed

An experimental Swift SDK for TypeSafe using Swift Package Manager, Swift concurrency, and URLSession.

JEV · Decision point

Sends state and typed questions to System One and receives structured answers through async/await.

Lets Swift applications reuse Jev request and response handling.

multilanguage-sdktyped-decisions

typesafe-vs-deepseek

markfive-proto

616

Evaluation & Observability

TypeSafe (Jev) vs DeepSeek-flash: side-by-side speed/token/cost/accuracy comparison across invoice extraction, email classification, and reranking

BASIC LISTING

This listing includes an overview and project link; a reviewed Jev decision point is not yet available.

Open the project link to review its source material and implementation.

typesafeai-go

chez-shanpu

617

SDK & Decision Frameworks

Go SDK for TypeSafe AI API https://docs.typesafe.ai/api

BASIC LISTING

This listing includes an overview and project link; a reviewed Jev decision point is not yet available.

Open the project link to review its source material and implementation.

your-signal

MithrilMan

618

Context GC & Filter MIT source reviewed

A BYOK Chrome extension using Jev to score X posts against personal preferences and adjust their display.

JEV · Decision point

Scores relevance, substance, usefulness, and promotion; local weights and thresholds control highlighting, collapsing, or hiding.

Makes personal feed rules adjustable and display changes reversible.

browser-automationclassification-rankingbrowser-extension

@typesafeai on X

Community project

619

Official

Product and research updates.

BASIC LISTING

This listing includes an overview and project link; a reviewed Jev decision point is not yet available.

Open the project link to review its source material and implementation.

agent-gate-loop

Ripwords

620

Agent Tooling

Reusable GitHub Action: agent fix loop gated by checks, an AI reviewer, and TypeSafe Jev

BASIC LISTING

This listing includes an overview and project link; a reviewed Jev decision point is not yet available.

Open the project link to review its source material and implementation.

agent-handoff-gate

zsoXi

621

Agent Tooling

Experimental protocol for evidence-aware agent handoffs, with Jev-assisted review before results reach the lead agent.

BASIC LISTING

This listing includes an overview and project link; a reviewed Jev decision point is not yet available.

Open the project link to review its source material and implementation.

Agent-JEV-Tetris

Yasserbhb

622

Games & Simulation

using the new model JEV to play the game tetris

BASIC LISTING

This listing includes an overview and project link; a reviewed Jev decision point is not yet available.

Open the project link to review its source material and implementation.

agentgateway Jev guardrail example

Community project

623

MCP & Integrations

Jev as an LLM prompt guardrail inside the agentgateway proxy, with tracing and cost tracking.

BASIC LISTING

This listing includes an overview and project link; a reviewed Jev decision point is not yet available.

Open the project link to review its source material and implementation.

AI that does not talk

Community project

624

Articles & Threads

Practical guide: playground, Python and JS SDKs, raw HTTP, and the agent skill.

BASIC LISTING

This listing includes an overview and project link; a reviewed Jev decision point is not yet available.

Open the project link to review its source material and implementation.