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 457–480 of 853 Some public source has been reviewed; inclusion is not a performance or safety endorsement

jevkit

ariel-frischer

457

Agent Tooling

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

BASIC LISTING

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

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JevOnly

buluoray

458

Browser & OS Action

Pure Jev that can "type" and drive towards task completion.

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.

JevPromptCoach

CrowdLinker

459

Agent Tooling

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

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.

jevprune

ibrahemid

460

Agent Tooling

Filter command output for coding agents using a task description.

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.

jevscan

jevbook

461

Domain & Vertical Tools MIT source reviewed

An EVM Token screening tool with library, CLI and MCP interfaces for market-feature-based risk judgments.

JEV · Decision point

Uses a deterministic local engine by default; a TypeSafe key enables real Jev judgments over features.

Shows features, decision provenance and scores together for inspection.

finance-quantmcp-integrationscli-git-gates

JevSeek

morcoan

462

Domain & Vertical Tools MIT source reviewed

Local coding workspace and agent decoupling tool routing via Jev from detailed argument generation via DeepSeek.

JEV · Decision point

Employs Jev to classify and select the next tool action based on execution state, delegating parameter generation to DeepSeek.

Combines low-latency discrete routing with capable generative modeling, reducing overall prompt overhead and turn latency.

coding-agentsdesktop-oscoding-agent

jlink

keltokhy

463

Data & Search MIT

The string baselines are best-match Jaro-Winkler and best-match TF-IDF cosine; the table shows the better of the two. Exact matching after normalization scores 0.26, 0.41, 0.00, 0.00 and 0.22.

JEV · Decision point

Jev judges whether two candidate records refer to the same entity under a user-supplied match definition; local code generates candidates and resolves accepted matches.

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

database-vectordomain-workflowstyped-decisions

keys-MiniMax-Code-CLI-Browser-Scroll-Context-Enhancement-Pack-with-Jev-Ultrafast-Integration

drowzeys

464

Browser & OS Action

Validated enhancement pack for MiniMax Code CLI on arm64 DGX Spark + local GLM-5.3-EXL3: TUI scrollbar + context-meter patches, compaction repair for local vLLM, Jev Ultrafast + Playwright MCP browser integration, real usage ledger.

BASIC LISTING

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

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laravel-typesafe-jev

Butochnikov

465

SDK & Integrations MIT source reviewed

A Laravel adapter for Jev with configuration, dependency injection, a Facade and a request-recording test fake.

JEV · Decision point

Wraps a community PHP SDK for typed judgments and preserves promises and exceptions.

Fits Jev calls into Laravel services, queues and existing tests.

multilanguage-sdktyped-decisions

mastra-jev-moderation

CodeAlive-AI

466

Agent Tooling

Input moderation for Mastra agents on TypeSafe Jev — one file

BASIC LISTING

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

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mk-jev-fly-brain

lavallee

467

High-Frequency & Simulation MIT source reviewed

Compares a fly-connectome spiking simulation, Jev and rule policies in the mk.js fighting game.

JEV · Decision point

Jev reads game state and chooses among the same seven moves offered to other controllers.

Uses control variants, match records and experiment notes to compare contributions.

games-simulationevaluation-benchmarks

new-api-plugin-typesafe

FFatTiger

468

Evaluation & Observability

TypeSafe AI System One (Jev) task plugin for QuantumNous/new-api — native /v1/systemone, synchronous evaluation, token billing

BASIC LISTING

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

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opencode-jev-orchestrator

aaronshaf

469

Routing & Cost Optimization MIT source reviewed

An OpenCode orchestrator that keeps a cheap sticky parent model and, when Jev flags a hard turn, escalates through a child subagent.

JEV · Decision point

Scores task, reasoning, and tool complexity, then chooses fast / balanced / strong / long; local policy stays, escalates, or fans out.

Keeps a cheap sticky parent model and opens a stronger child only when Jev flags a hard turn.

llm-routing-costcoding-agents

OpenJev (GPT-AGI)

GPT-AGI

470

Evaluation & Observability

Jev-compatible System 开源Jev

BASIC LISTING

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

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ORIGIN-CIVILIZATION

JacquesGariepy

471

Evaluation & Observability

AI life-and-civilization simulation: TypeSafe Jev makes every decision (typed, probabilistic, auditable); LLMs plan — OpenAI-compatible APIs, local models (Ollama, LM Studio), Claude Code, Codex.

BASIC LISTING

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

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otto

NobleSpartan6

472

Browser & OS Action

Open-source native computer use for macOS and Windows: TypeSafe Jev, local OCR, and selective planning.

BASIC LISTING

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

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pi-fast-jev-compaction (KamilPostrozny)

KamilPostrozny

473

Agent Tooling

Fast JEV compaction extension for pi

BASIC LISTING

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

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pi-jev-context

kevinpita

474

Context GC & Filter MIT source reviewed

A reversible Pi context filter using Jev to judge whether older messages remain useful.

JEV · Decision point

Scores historical fragments and hides low-scoring content from future requests while preserving session history.

Disabling restores full context; enabling sends selected history to TypeSafe.

context-compactioncoding-agentscontext-pruning

pijev

tonyzdev

475

Agent Tooling

PiJev: a terminal coding agent with Jev in the loop — Jev ranks the repository's files before the first call, picks skills and triages failures; your coding model writes the code. Built on Pi.

BASIC LISTING

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

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qwen-rlcd

shamazharikh

476

Evaluation & Observability

Jev-style calibrated decision model (Choice/Score/Noul) on Qwen3.5-0.8B

BASIC LISTING

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

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research_desk

0xnairb

477

Evaluation & Observability

TypeSafe Jev demonstration for new analyzation — experimenting with Jev for fast analysis of news and tickers

BASIC LISTING

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

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rh-guard

24601

478

Evaluation & Observability

Reward-hack radar for coding agents: structural denies + TypeSafe Jev System One sidecar for Claude Code & Cursor hooks

BASIC LISTING

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

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routeKit

rajdhakad9826

479

Agent Tooling

Agent-native LLM model router built with JEV by TypeSafe.ai. Dynamically selects the most suitable model based on task complexity, reasoning requirements, and tool usage.

BASIC LISTING

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

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Should AI Kill Us All?

hellogumbo

480

Demos & Playgrounds

Live verdict page: feeds Jev the day’s Florida Man, odd-news, politics and world headlines and asks all three primitives whether AI should kill us all, refreshed every ten minutes.

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.