Diogo Almeida@CompleteSkepticLAUNCH POSTDiogo 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 AI@typesafeaiOFFICIALTypeSafe’s official launch announcement introduces the lab and points builders to Jev. It includes Diogo Almeida’s launch film and original introduction.
TypeSafe AI@typesafeaiOFFICIALTypeSafe 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 use查看專案 ↗TypeSafe AI@typesafeaiOFFICIALTypeSafe 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 everyone查看專案 ↗Four official signals. A fresh starting point on each visit.
286 項資源
AI-assisted summaries and translations. Check original sources for context and performance claims.
瀏覽器使用場景中的超快速代理：Jev 在一次請求中選擇操作和 DOM 元素；僅在需要輸入時使用小型 LLM 寫入文字。
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Claude Code插件透過Jev決策替換壓縮摘要，單一快速請求中評分所有工具呼叫與結果，過時資料被刪除或截斷，保留資料原樣不變。
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Scans a codebase for covert, deceptive, or data-stealing behavior with Jev, then reports suspicious files and line ranges before the user runs it.
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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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Write Cucumber tests with just the .feature file. No step definitions — Jev (TypeSafe AI) resolves each Gherkin step and Playwright runs it.
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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 moderation system for Mastra agents that processes inputs in a single file.
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A GitHub project converting agent skills into Oxlint plugins that involve Jev.
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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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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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MCP server that puts TypeSafe Jev on the coding loop in Cursor, Codex, and any MCP client.
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Browser use for coding agents, 3-5x faster than browser-use. MCP server + CLI; TypeSafe Jev decides every step in ~300 ms.
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Proof of concept MCP for Typesafe's new Jev AI model.
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5–10x faster browser operations: Jev clicks, Codex thinks and verifies. Built at EZCollegeApp.
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Jev decision layer for agents: MCP server, embeddable DecisionModel library, and an escalate-only Claude Code plugin (TypeSafe AI's Jev).
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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 the agents shelf featuring a local MCP gateway with Jev tool discovery and a dashboard.
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Jev-assisted file retrieval and request caching for faster Pi workflows.
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A developer project for agent-native routing that selects models based on task complexity.
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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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A prose linter that sniffs out AI writing tells. Zero dependencies, countable rules plus one judgment model.
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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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Go CLI and single-binary MCP server exposing TypeSafe judgments to Claude Desktop, Claude Code, and Codex.
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Daf-jev: composable Python toolkit for TypeSafe's Jev (System One) decision API — question builders, confidence gates, evaluator, calibration, CLI, MCP server, agent skill.
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An agent project aimed at reducing token usage for coding agents via an MCP server.
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Agent Skill: send closed coding-agent judgments to TypeSafe Jev.
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An agent project that enforces policies by judging Claude Code tool calls.
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WXT browser extension: Jev-powered page clutter removal with reusable template rules.
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Agent-ergonomic CLI for TypeSafe's Jev: fast calibrated judgments (pick, rate, check, rank, triage, guard) from the shell.
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Per-prompt capability router for coding agents: resolves installed skills, MCP servers, agents and commands against your prompt via TypeSafe Jev, and measures whether the injection actually helps.
github.combestagentkits/jev-skillful查看專案 ↗Source-linked curation
Grok skill: Jev as a judgment sensor in a builder-agent loop (priors × probabilities → next act).
github.comrainbowpuffpuff/jev-builder-loop查看專案 ↗Source-linked curation
Prompt-injection and dangerous-action guard for coding agents (Claude Code, Codex, pi, ACP), powered by Jev.
github.comleepokai/jev-guard查看專案 ↗Source-linked curation
A Chrome extension that brings TypeSafe's Jev to X.com to analyze posts as you browse.
github.comelpumberto/barrunto查看專案 ↗Source-linked curation
Throw in a pile of company files and get them classified and organized by department, type, sensitivity, date, counterparty and PII, with an index for AI agents. Powered by TypeSafe's Jev on OpenRouter (17¢ per 1,000 files). Zero-dependency Node CLI + Claude skill + Codex agent.
github.comnexibeo/jev-organize查看專案 ↗Source-linked curation
Pi coding-agent extension built on the TypeSafe AI System One API (Jev).
github.comtwilwa/pi-typesafe查看專案 ↗Source-linked curation
Chrome extension that triages Gmail with TypeSafe's Jev model: category, priority, spam % and reply % on every email.
github.commuhammedilyasy/jev-mail查看專案 ↗Source-linked curation
Jev-Tool-Runner is a GitHub project where Jev selects developer tools and Codex generates code based on those selections.
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Context curator for Pi agent using Jev technology.
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A developer project using Jev for plain-language MCP tool calls without an LLM.
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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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2D autonomous car simulation in the browser, driven by TypeSafe's Jev decision model.
github.comvinilana/live-jev查看專案 ↗Source-linked curation
A developer project providing a local MCP server for running pre-made Jev question packs.
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A code search tool for agents to find behavior patterns instead of text strings.
github.comnassim-arifette/jevgrep查看專案 ↗Source-linked curation
命令列工具，用於TypeSafe AI的Jev模型，可針對任何文字提出是非、選擇題和評分標準問題，並回傳校準機率。
github.comshaharia-lab/jev-cli查看專案 ↗Source-linked curation
⚡ Sub-100ms cognitive reflexes for autonomous coding agents. Powered by TypeSafe AI's Jev & get-fable.
github.comimMamdouhaboammar/fable-jev查看專案 ↗Source-linked curation
Experimental decision protocol whose Jev adapter evaluates framed evidence with typed choices, while application code validates permissions and commits simulated demo actions.
github.comnumerous-com/dgp查看專案 ↗Source-linked curation
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.
github.comdrowzeys/keys-MiniMax-Code-CLI-Browser-Scroll-Context-Enhancement-Pack-with-Jev-Ultrafast-Integration查看專案 ↗Source-linked curation
Semantic tool routing and typed System One decisions for the Pi coding agent using TypeSafe Jev.
github.comTheoOliveira/pi-jev查看專案 ↗Source-linked curation
Jev (System One decision model) plugin suite for DeepSeek Harness (dsh).
github.comzhangxaochen/dsh-jev查看專案 ↗Source-linked curation
Filter command output for coding agents using a task description.
github.comibrahemid/jevprune查看專案 ↗Source-linked curation
A developer project focused on agent memory, where Jev determines what information is relevant to recall.
github.comarslanr-com/perfectrecall查看專案 ↗Source-linked curation
Reusable GitHub Action: agent fix loop gated by checks, an AI reviewer, and TypeSafe Jev.
github.comRipwords/agent-gate-loop查看專案 ↗Source-linked curation
Fast JEV compaction extension for pi.
github.comKamilPostrozny/pi-fast-jev-compaction查看專案 ↗Source-linked curation
Reversible context pruning for Pi, powered by TypeSafe Jev. Keep useful context without deleting session history.
github.comkevinpita/pi-jev-context查看專案 ↗Source-linked curation
Open-source Chrome extension that filters AI-generated prose and ads with Jev.
github.comneddes/sloppy-jevs-extension查看專案 ↗Source-linked curation
Privacy-first Chrome extension that semantically blocks native ads, sponsored feed cards, and video ads using TypeSafe Jev.
github.comvmendes90/jev-shield查看專案 ↗Source-linked curation
Shift every LLM call to the cheapest model that can handle it. Routing decided by TypeSafe Jev in ~180 ms. No training data. Policy in plain YAML. TypeScript and Python.
github.comiamvatsalpatel/tiershift查看專案 ↗Source-linked curation
A pi extension that exposes TypeSafe (Jev, System One) judgments as five pi tools, so a model can make narrow semantic judgments while your code and your users keep control of thresholds, weights, and actions.
github.comlegacybridge-tech/pi-typesafe-jev查看專案 ↗Source-linked curation
Codex plugin: verbatim Jev-guided context restoration around session compaction. Port of tamaratran/fast-jev-compaction to Codex lifecycle hooks.
github.comleonaaardob/fast-dev-compaction查看專案 ↗Source-linked curation
Route HTTP requests by meaning. A semantic router for Hono powered by Jev.
github.comyusukebe/hono-jev-router查看專案 ↗Source-linked curation
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.
github.comgetexcited/stepwarden查看專案 ↗Source-linked curation
在 X 的时间线上，给每条帖子标出它想让你干什么。判断来自 Jev，一个只返回概率、不生成文本的模型。
github.commanifoldor/xtags查看專案 ↗Source-linked curation
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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Agent-first Haskell DSL for TypeSafe's Jev judgment model: typed packets, inferred types, answers under the same labels.
github.cominanna-malick/jev-dsl查看專案 ↗Source-linked curation
A deterministic model routing system for coding agents with a skill for Codex.
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Context-pruning proxy for Claude Code and Codex: Jev judges which history is still needed, measured not claimed. POC here now, heading soon into https://github.com/compozy/compozy.
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MCP server exposing TypeSafe System One judgments (noul, choice, score) as agent tools.
github.combestagentkits/typesafe-demo-mcp查看專案 ↗Source-linked curation
A claude code plugin for jev.
github.comBorisLeMeec/jev查看專案 ↗Source-linked curation
Almond-fastloop: Almond's browser computer-use rig (Chrome DevTools + TypeSafe Jev), and the Browser Use Olympics benchmark it is measured on.
github.comeriestra/almond-fastloop查看專案 ↗Source-linked curation
Application of TypeSafe Jev (noul judgment primitive) on the collusion.wiki corpus: agent vs human page authorship, head-to-head vs local Qwen3.8-Flash-Next.
github.comsypherin/jev-trace-classifier查看專案 ↗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-warden查看專案 ↗Source-linked curation
SIEGE: 200 people vs one agent. A typed action gate (TypeSafe System One) that learns from every breach, evaluated by W&B Weave, hardened by a defender loop. Built at CoreWeave Hacks: Agent Loops 2026.
github.comvnmoorthy/siege查看專案 ↗Source-linked curation
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4 HIGHLIGHTS
譯文摘要
4 clicks / 7d
代理與瀏覽器
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