PROJECTS & RESOURCES DIRECTORY

Jev projects and resources

Find a Jev implementation for agent routing, browser actions, coding tools or context compaction. See which decision Jev handles, how it is integrated and whether the source evidence has been reviewed.

Community directory snapshot 2026-09-28 Review method 2026 ecosystem report

1428catalogued records

346source-reviewed entries

74project analysis pages

651Kknown deduplicated stars

The catalog includes 1,334 repository or integration records, 61 article or discussion records and 33 other resources. Repository links resolve to 1,332 unique GitHub repositories; a public link alone does not establish an open-source license.

HOT / 10

Popular Jev projects

Ten widely followed projects spanning browser automation, context compaction, trading, official skills, computer use, review, orchestration, and data.

01 jev-ultrafast ★ 19K 02 fast-jev-compaction ★ 6,653 03 jev-trader ★ 2,240 04 TypeSafe agent skills ★ 2,060 05 agent-desktop ★ 1,604 06 typesafe-computer-use ★ 937 07 Jev Review ★ 586 08 foreman ★ 540 09 hermes-jev-skills ★ 726 10 pg-jev ★ 329

01 / DIRECTORY

Browse Jev projects and resources

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 1273–1296 of 1428 Some public source has been reviewed; inclusion is not a performance or safety endorsement

Jev Room

Community project

1273

Demos & Playgrounds E0 · catalogued

One sentence becomes six room settings. Jev chooses, the app renders.

BASIC LISTING

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

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Jev Tetris

Community project

1274

Games & Simulation E0 · catalogued

Jev picks rotation and column from holes, stack height, and bumpiness.

BASIC LISTING

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

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Jev Typewriter launch

Community project

1275

Articles & Threads E0 · catalogued

Steve Krouse's playable 16-judgment demo and video.

BASIC LISTING

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

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Jev vs Mistral and Gemini for event validation

Community project

1276

Articles & Threads E0 · catalogued

Head-to-head test at validating local event listings, with cost and latency.

BASIC LISTING

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

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Jev vs Qwen on Cerebras

Community project

1277

Articles & Threads E0 · catalogued

Video comparison against a structured-output LLM baseline.

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.

Jev workflow audit and migration prompt

rari (@0xwhrrari)

1278

Articles & Threads E2 · source reviewed

A nine-stage agent-audit prompt that identifies repeatable judgments handled by generative models, selects three high-value Jev candidates, installs the official agent skill, and validates the migration with shadow mode, boundary cases, and real tasks.

JEV · Decision point

The prompt establishes a baseline before mapping selection, scoring, classification, verification, retry, routing, or approval decisions to Choice, Score, or Noul; open-ended writing, deep reasoning, and irreversible actions stay outside Jev.

Unlike a generic request to find Jev use cases, it adds permission boundaries, official-source checks, shadow testing, obvious/ambiguous/escalation cases, a five-task comparison, rollback criteria, and a weekly decision receipt.

promptagent-auditmigration

jev 同士に五目並べで対戦させた

Community project

1279

Articles & Threads E0 · catalogued

Jev vs Jev gomoku with source and timing logs.

BASIC LISTING

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

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jev-acp

formulahendry

1280

MCP & Integrations E0 · catalogued

Use Jev's Choice, Score, and Noul decisions from ACP-compatible clients, with guided input, reusable templates, and probability displays.

BASIC LISTING

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

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jev-ad-preflight

cardotrejos

1281

Demos & Playgrounds E0 · catalogued

Typesafe/Jev public X demo

BASIC LISTING

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

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jev-alpha-bench

Gaurav-Gosain

1282

Evaluation & Observability E0 · catalogued

Does Jev predict stock returns from news? It reads the news well; there is no tradeable alpha. Three arms separate reading from recall.

BASIC LISTING

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

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jev-anotacao-sentencas

lab-dados

1283

Evaluation & Observability E0 · catalogued

Jev (TypeSafe) vs. Gemini 3.8 Flash vs. GPT-5.6 Luna na anotação estruturada de sentenças do TJSP: qualidade, tempo e custo

BASIC LISTING

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

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jev-bfs

komikat

1284

Data & Search MIT E1 · source linked

Wikipedia link race pathfinder guided by Jev: assesses outbound links to navigate between two articles in real time.

JEV · Decision point

Applies Jev semantic heuristic scoring and pruning to outbound links at each BFS exploration step.

Combines classic graph traversal with probabilistic judgments to prune the Wikipedia multi-hop search space.

search-retrievalclassification-ranking

jev-board-lab

WebGrga

1285

Demos & Playgrounds E0 · catalogued

Interactive explorer and Jev question workspace for Jev Board datasets.

BASIC LISTING

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

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jev-browser (KesavanKing)

KesavanKing

1286

Browser & OS Action E0 · catalogued

Local browser automation UI that uses TypeSafe Jev to choose bounded page actions and a text model only for field values.

BASIC LISTING

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

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jev-browser (MahmoudAdelbghany)

MahmoudAdelbghany

1287

Browser & OS Action E0 · catalogued

Jev-powered browser MCP for LLM agents — ~300ms decisions, no LLM tokens in the loop. Benchmark vs Playwright MCP included.

BASIC LISTING

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

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jev-bun1

heiwa4126

1288

Demos & Playgrounds E0 · catalogued

TypeSafe の Jev を TypeScript SDK で使ってみる最初の 1 歩

BASIC LISTING

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

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jev-calculator

pc418

1289

Domain & Vertical Tools MIT E2 · source reviewed

A character-by-character arithmetic experiment: the browser repeatedly asks Jev to choose the next digit, decimal point, minus sign or END, and displays each returned probability column.

JEV · Decision point

Each request includes the expression and current answer prefix. The browser appends the returned finite choice and stops on END, cancellation or a run cap; no exact reference answer is computed.

Makes error accumulation and per-step uncertainty visible when bounded choices are composed into a longer answer. Exact financial or numerical work should use deterministic arithmetic.

domain-workflowstyped-decisions

jev-calibration-audit

jujumilk3

1290

Evaluation & Observability MIT E2 · source reviewed

Audits Jev calibration, option-wording effects and Korean judgments through public APIs and datasets.

JEV · Decision point

Collects Noul and Choice outputs and compares them with labels for error, accuracy and stability.

Keeps per-call records and experiment notes to qualify conclusions.

evaluation-benchmarksclassification-ranking

jev-decision-gateway

kuldeepsinh19

1291

Routing & Cost Optimization MIT E2 · source reviewed

A gateway that asks Jev continue / tool / verify questions and invokes a generative LLM only when policy says generation is needed.

JEV · Decision point

TypeSafeClient.systemOne answers policy questions; the adapter then decides whether a generative model runs.

Places expensive generation behind a Jev gate. Author-reported call savings were not retested here.

llm-routing-costtyped-decisionscoding-agents

jev-deferred-crispification

dnakhoa

1292

Evaluation & Observability E0 · catalogued

Position paper: the Hidden-Markov and fuzzy primitives missing from TypeSafe AI's Jev and System-One decision models. Two lemmas, one principle (Deferred Crispification), one architecture (BSF-S1).

BASIC LISTING

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

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jev-demo

minghanminghan

1293

Routing & Cost Optimization E2 · source reviewed

A customer-service routing demo that batches Jev questions before following the resulting route.

JEV · Decision point

Assesses classification levels, human-handoff intent and frustration, with low-confidence escalation.

Combines routing and human handoff while leaving response generation to the application.

domain-workflowsclassification-ranking

jev-demos

Bud-ro

1294

Evaluation & Observability E2 · source reviewed

Maze experiments comparing Jev single-step choices with multi-step lookahead.

JEV · Decision point

Chooses moves from direction candidates, then checks collisions, paths and completion.

Keeps experiment settings and failures visible for studying limitations.

games-simulationevaluation-benchmarks

jev-dev

n-yokomachi

1295

Demos & Playgrounds E0 · catalogued

同じ発言を jev と LLM の両方に判定させ、感情の変動値のズレと応答速度を1画面で見比べるデモ（affectus + Vercel AI Gateway）

BASIC LISTING

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

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jev-experiments

mittal-parth

1296

High-Frequency & Simulation E2 · source reviewed

Uses Jev to play Chrome Dino and a local shooter arena while Python executes structured decisions.

JEV · Decision point

Chooses jumping, ducking, movement, aim, or firing from game state, with local execution rules.

An inspector lets users compare state, model answers, and executed actions.

games-simulationtyped-decisions