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 1345–1368 of 1428 Some public source has been reviewed; inclusion is not a performance or safety endorsement

openclaw-typesafe-ai

Olli0103

1345

MCP & Integrations MIT E2 · source reviewed

An independent OpenClaw plugin registering one explicitly invoked typesafe_decide tool.

JEV · Decision point

Sends caller-provided state and questions to TypeSafe and returns typed Jev decisions.

Adds no chat provider, automatic hooks or background service; it is not a scraping or CAPTCHA plugin.

mcp-integrationstyped-decisions

OpenCode browser use powered by Jev

Community project

1346

Articles & Threads E0 · catalogued

Preview of fast browser use with Jev and OpenCode's browser CLI.

BASIC LISTING

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

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openrouter-jev-mcp

ctmx

1347

MCP & Integrations MIT E2 · source reviewed

A Python decision gateway and Model Context Protocol (MCP) server exposing TypeSafe's Jev model through OpenRouter's decisions endpoint to Claude Code, Codex, and Cursor agents.

JEV · Decision point

The server exposes Jev Choice (`jev_classify`), Score (`jev_score`), and Noul (`jev_check`) decisions over standard stdio MCP to AI coding agents, executing requests against OpenRouter's decisions endpoint:

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

mcp-integrationstyped-decisions

Parallel Constrained Decoding (Qwen2.5-1B-RLCD)

Community project

1348

Evaluation & Observability E0 · catalogued

Hugging Face Space exploring open-source parallel constrained decoding as an alternative to Jev.

BASIC LISTING

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

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Patterns

Community project

1349

Official E0 · catalogued

Speculative fan-out, confidence-gated routing, composite scoring, and intent routing.

BASIC LISTING

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

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pdoom-protocol

onionminionops-beep

1350

Games & Simulation E0 · catalogued

USER + JEV: P(DOOM) PROTOCOL — co-op platform shooter where TypeSafe Jev plays alongside you

BASIC LISTING

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

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pi-agent-foreman

alexshpunt

1351

Agent Tooling E0 · catalogued

Send Pi agents back to work when they stop before the job is done.

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-code

KamilPostrozny

1352

Agent Tooling E0 · catalogued

Single-agent Pi coding coprocessor with Jev semantic gates, baseline-to-current diff review, and append-only observability telemetry.

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-compact

ilkerulusoy

1353

Context GC & Filter E2 · source reviewed

A Pi context-pruning extension targeting tool history by default, with optional assistant-prose pruning.

JEV · Decision point

Jev judges which candidates remain useful; surviving text is returned verbatim.

Provides configurable pruning scope and decision records.

context-compactioncoding-agents

pi-typesafe

twilwa

1354

Agent Tooling E0 · catalogued

Pi coding-agent extension built on the TypeSafe AI System One API (Jev)

BASIC LISTING

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

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pkg-gate

hemanth

1355

Security & Guardrails MIT E2 · source reviewed

Pre-install security gate for npm lifecycle scripts using TypeSafe System One. Evaluates preinstall, install, and postinstall hooks across intent, threat severity, secret access, and remote execution to intercept supply-chain attacks before execution.

JEV · Decision point

pkg-gate uses `@typesafe-ai/sdk` to evaluate lifecycle scripts in parallel across intent (Choice), threat severity (Score), secret exfiltration (Noul), and remote execution (Noul).

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

security-guardrailscli-git-gatestyped-decisions

Playground

Community project

1356

Official E0 · catalogued

Paste a state, add questions, and see typed answers in the browser.

BASIC LISTING

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

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pong-jev

safzanpirani

1357

Games & Simulation E0 · catalogued

TypeSafe's Jev plays Atari Pong. One typed Choice question per frame, no coordinates sent to the model.

BASIC LISTING

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

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Primitives

Community project

1358

Official E0 · catalogued

Choice, Score, and Noul: the three question types and what they return.

BASIC LISTING

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

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Probably

JordiParraCrespo

1359

Demos & Playgrounds E0 · catalogued

Probably: live BTC, ETH, and XRP prices with a shared TypeSafe buy-or-wait demonstration. No trades placed.

BASIC LISTING

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

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ps2-ai-agent

opaielsheikh

1360

Games & Simulation E0 · catalogued

Autonomous PlayStation 2 AI Agent with real-time visual telemetry HUD powered by TypeSafe Jev System One

BASIC LISTING

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

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pulselane

ndolinschi

1361

Demos & Playgrounds E0 · catalogued

PulseLane — clinic triage decisions via TypeSafe Jev

BASIC LISTING

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

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Quick start

Community project

1362

Official E0 · catalogued

Shortest path from an API key to a typed decision.

BASIC LISTING

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

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river-oaks

BunsDev

1363

Games & Simulation E0 · catalogued

NPCs of River Oaks Houston, Texas using Jev to power NPCs

BASIC LISTING

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

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river-run-typesafe

ashaazami

1364

Games & Simulation E0 · catalogued

River shooter game in Python, inspired by Atari's River Raid, played by a TypeSafe AI pilot

BASIC LISTING

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

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roverlab

juancamiloqhz

1365

Games & Simulation E0 · catalogued

A 3D planetary rover sandbox for experimenting with autonomous decisions using TypeSafe AI.

BASIC LISTING

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

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s1s

cpaczek

1366

Domain & Vertical Tools E0 · catalogued

System One Search: navigate and trace code with TypeSafe judgments and repository evidence

BASIC LISTING

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

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scam-shield

ShupingR

1367

Domain & Vertical Tools E0 · catalogued

Scam text message filter powered by TypeSafe's Jev model

BASIC LISTING

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

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Search with Jev and Milvus

Community project

1368

Demos & Playgrounds E0 · catalogued

Nine runnable notebooks combine Gemini embeddings and Milvus retrieval with Jev judgments for reranking, filtering, search stopping, routing, cache reuse, curation, guardrails, and evaluation.

BASIC LISTING

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

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