TypeSafe steps out of stealth
TypeSafe’s official launch announcement introduces the lab and points builders to Jev. It includes Diogo Almeida’s launch film and original introduction.
A FIELD GUIDE TO JEV / VOL. 01
Jev’in en iyileri: gerçek projeler, pratik rehberler ve internetten fikirler.
TypeSafe’s official launch announcement introduces the lab and points builders to Jev. It includes Diogo Almeida’s launch film and original introduction.
Diogo Almeida introduces Jev, TypeSafe’s structured decision model. Watch the launch film and explore the original thread for the model’s approach, examples and author-reported performance.
TypeSafe highlights Jev’s typed-output approach: applications provide state and questions, then act on probabilities, choices or scores. The linked announcement also covers the Venice API integration.
x.comAnswers your code can useProjeyi incele ↗TypeSafe announces public access to Jev without a waiting list. The official console is the starting point for trying typed decisions in your own application.
x.comJev opens to everyoneProjeyi incele ↗Four official signals. A fresh starting point on each visit.
286 kaynak
AI-assisted summaries and translations. Check original sources for context and performance claims.
Tarayıcı kullanımında ultra hızlı agent: Jev, işlemi ve DOM elementini tek bir istekle seçer; küçük bir LLM, yazma gerektiğinde metin yazmak için kullanılır.

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Claude Code eklentisi, kompaktlama özeti yerine Jev kararlarını kullanır: her araç çağrısı ve sonucu tek bir hızlı istekle puanlanır, eski olanlar atılır veya kesilir, her şey korunurken aynı kalır.

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Jev-Tool-Runner is a GitHub project where Jev selects developer tools and Codex generates code based on those selections.

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A developer project for agent classification and selective reading using an agent plugin and MCP tool.

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Typed, confidence-aware agent skill routing with TypeSafe Jev.

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A developer project providing a local MCP server for running pre-made Jev question packs.

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Agent skill: design judgment-assisted systems with TypeSafe Jev (System One). Maps Choice/Score/Noul onto decision theory, reranking, and routing. Composition algebra, question design, validation gates. MIT.

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Data extraction for systematic reviews, quoted from the papers. Ask a trial report and its supplements your extraction form or a RoB 2, ROBINS-I, QUADAS-2 or TIDieR template; Jev points at the lines, every answer is a verbatim quote with its page, you check it and export the table. Files stay in your browser.

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A skill for writing and improving programs that call Jev, TypeSafe's System One model.

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A developer project for automatic context clearing in Pi without losing conversation history.

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A developer project that uses Jev as a sensor to control access to agent tools, enhancing security and functionality.

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A developer project where Jev assists in browsing by selecting actions, with an LLM planning and citing sources.

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Context curator for Pi agent using Jev technology.

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Jev-assisted file retrieval and request caching for faster Pi workflows.

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Agent Skill: send closed coding-agent judgments to TypeSafe Jev.

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5–10x faster browser operations: Jev clicks, Codex thinks and verifies. Built at EZCollegeApp.

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Vercel's open agent framework, which ships Jev as the default evaluation model in its experimental evaluate path.

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A Jev powered LinkedIn recruiting agent. Watch it browse relevant profiles, save links, and review evidence against your hiring brief.

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A GitHub project converting agent skills into Oxlint plugins that involve Jev.

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A developer project for agent-native routing that selects models based on task complexity.

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MCP server and agent skill for the TypeSafe AI System One API (Jev): decompose a judgment into Choice / Score / Noul questions, lint them, measure on labelled data, and put calibrated thresholds in code.

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Computer use for about $0.0002 a step: OCR the screen, classify the next action with TypeSafe, click. macOS.

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Standalone Android agent for Mobilerun where Jev makes every decision, with a live React studio and an Uber demo.

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A developer project using Jev for plain-language MCP tool calls without an LLM.

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Route to the cheapest model in claude code for your task using jev-router.

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A deterministic model routing system for coding agents with a skill for Codex.

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100% free ₹0 agent-first SEO & GEO CLI suite and MCP server in Rust replacing Semrush and OpenSEO via DuckDuckGo and TypeSafe Jev System One.

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A developer project for the agents shelf featuring a local MCP gateway with Jev tool discovery and a dashboard.

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A Codex plugin that uses Jev to streamline and reduce excessive tool outputs.

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MCP server that puts TypeSafe Jev on the coding loop in Cursor, Codex, and any MCP client.

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Control a real browser by voice. Jev (TypeSafe System One) decides intent + target in ~300 ms per spoken word; Playwright acts — often before you finish the sentence.

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Jev-augmented Playwright MCP proxy — page-state triage, prompt-injection shielding, goal-based snapshot pruning, risky-action gating. Drop-in wrapper around @playwright/mcp for any coding agent.
github.comkrw82/jev-playwright-mcpProjeyi incele ↗Source-linked curation
A moderation system for Mastra agents that processes inputs in a single file.

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A small, fast prose linter: ruff-style rule codes for writing, backed by TypeSafe's Jev model.
github.comscale-venture-partners/riffProjeyi incele ↗Source-linked curation
Command-line tool for TypeSafe's Jev AI model.
github.comNasrallah-AL/jev-cliProjeyi incele ↗Source-linked curation
Cost-optimized OpenRouter model router using TypeSafe's Jev, with a live full-catalog scorer instead of a hardcoded model list.
github.comlucianfialho/jev-model-routerProjeyi incele ↗Source-linked curation
A flexible and configurable CLI model router using TypeSafe Jev.
github.commarcus/frostProjeyi incele ↗Source-linked curation
A developer project for the agents shelf, using MCP tool for Codex instead of listing all options.
github.comjackbarunz/jev-tool-routerProjeyi incele ↗Source-linked curation
Open-source native computer use for macOS and Windows: TypeSafe Jev, local OCR, and selective planning.
github.comNobleSpartan6/ottoProjeyi incele ↗Source-linked curation
MCP server exposing TypeSafe Jev as typed, calibrated judgment tools: classify, score, check, batched ask. Ships as a Claude Code plugin.
github.comrashedInt32/jev-mcpProjeyi incele ↗Source-linked curation
An agent system that makes one Jev decision per computational step.

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Flue agent routing with TypeSafe Jev through Cloudflare AI Gateway.
github.commatthewp/flue-jev-demoProjeyi incele ↗Source-linked curation
Practical, tested recipes for TypeSafe's Jev decision model on OpenRouter: support triage, database indexing, file organizing, tagging, taxonomies, dedupe, PII detection, extraction, search re-ranking and a browser agent.
github.comnexibeo/jev-cookbookProjeyi incele ↗Source-linked curation
Parallel web search for terminals and agents, with local Chromium and Jev-guided exploration.
github.comkomikat/psearchProjeyi incele ↗Source-linked curation
Browser-only playground for Jev (TypeSafe AI's decision model) via Vercel AI Gateway.
github.comterryds/jevplaygroundProjeyi incele ↗Source-linked curation
Jev-powered model routing, memory, compaction, skill selection, computer and browser use for Hermes agents (also Claude Code and Codex).
github.comkerpopule/hermes-jev-skillsProjeyi incele ↗Source-linked curation
Open auto mode for AI agents — a calibrated tool-call firewall powered by TypeSafe Jev. Ships as a Claude Code hook.
github.comRiskAverseTech/toolgateProjeyi incele ↗Source-linked curation
Systematic software development framework for AI coding agents upgraded with TypeSafe Jev System One typed decisions.

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Pre-commit hook: one Jev call judges whether your commit message matches the staged diff, plus debug leftovers, unmentioned work, and a credential check.
github.comvalentynkit/jev-commitProjeyi incele ↗Source-linked curation
A guide-directed World of Warcraft agent designed to reduce expenses as it runs longer, developed on GitHub.
github.comchalkychalk42/jevProjeyi incele ↗Source-linked curation
Jev-powered conversation memory: find past sessions and revisit decisions with original sources. A macOS workspace for OpenAI Codex. Manage AI conversations and agents, explore code with CodeGraph, and work with Git, Ghostty terminals, and Apple Notes in one app.
github.comCheshiAI/CheshiProjeyi incele ↗Source-linked curation
Browser automation where an LLM plans and Jev (Typesafe System One) decides. Library, CLI and MCP server.

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A developer project demonstrates Jev's rapid response to browser tasks, with decisions made in approximately 100 milliseconds.

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Home Assistant Assist conversation agent powered by TypeSafe's Jev (System One) model.
github.comJanOstrowka/typesafe-assistProjeyi incele ↗Source-linked curation
A TypeSafe/Jev agent that plays Super Mario Bros. from structured emulator state.
github.comfhshaik/typesafe-marioProjeyi incele ↗Source-linked curation
A Jev browser agent implemented in Go, connected to a real Chrome browser for agent-based tasks.
github.comphanngoc/browser-aiProjeyi incele ↗Source-linked curation
Bounded TypeSafe Jev workflows for coding agents.
github.comdevagrawal09/stanley-codeProjeyi incele ↗Source-linked curation
A Stop hook that stops your coding agent from stopping too early. Plain-language rules, judged by jev.
github.comnoplan-inc/limpetProjeyi incele ↗Source-linked curation
Windows Codex Skill:通过 npx 或 Git 安装,安全配置 save-token-jev 的 PreCompact/SessionStart Hooks,并提供信任、原生压缩与旧内容隔离验证。
github.com455-dIAO/windows-save-token-jev-setupProjeyi incele ↗Source-linked curation
Automated database migration safety reviewer powered by TypeSafe AI (Jev System One model).
github.comopaielsheikh/typesafe-migration-guardProjeyi incele ↗Source-linked curation
Software Factory Foreman: an agent supervisor that uses Jev decisions to keep coding agents on task.
github.comthruwire/foremanProjeyi incele ↗Source-linked curation
A staged code-review workflow and local dashboard built with TypeSafe Jev.

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A developer project focused on agent memory, where Jev determines what information is relevant to recall.
github.comarslanr-com/perfectrecallProjeyi incele ↗Source-linked curation
Dependency-free CLI and Codex skill that send local state to Jev for batched typed judgments and return answers without echoing the state.
github.comohmyjiro/jev-judgeProjeyi incele ↗Source-linked curation
Proof of concept MCP for Typesafe's new Jev AI model.

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Fast structured Android control loops with TypeSafe Jev and Mobile MCP.

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Chrome extension that re-ranks Google results with TypeSafe Jev and folds away sales pages and SEO filler.
github.comtylergibbs1/siftProjeyi incele ↗Source-linked curation
AskJev — Jev autopilot for any website + guard on irreversible clicks (TypeSafe System One, not Claude).
github.comranjan2829/AskJevProjeyi incele ↗Source-linked curation
Automatic model routing for Pi using TypeSafe's Jev through Vercel AI Gateway.
github.commejiasd3v/pi-jev-routerProjeyi incele ↗Source-linked curation
Jev controls an Astra planner playing Minecraft in a developer project.
github.comrmalde/minecraft-agentProjeyi incele ↗Source-linked curation
Utilizing Jev, the RLCD-type model provided by TypeSafe AI, to independently and cheaply judge agentic coding sessions.
github.comomni-/ask-jevProjeyi incele ↗Source-linked curation
Guardrails for Pi built on pi-typesafe that steer the agent instead of interrupting you: Jev judges irreversible and off-task tool calls, detects stuck loops, checks unverified done claims, flags slop.
github.comDevMortimer/pi-wardenProjeyi incele ↗Source-linked curation