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Jev for TypeScript

416 curated Jev resources. TypeScript clients, SDKs, and tools.

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  • Repos & sites413
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All 416 Jev resources for TypeScript

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Showing 385–416 of 416 resources

OpenWork
24kGitHub stars
An open Claude Cowork-style workspace whose eval testkit can call Jev as a typed verification judge on agent-produced artifacts.
Jev Benchmarks & Evaluations#community#typescript#agents
Communitydifferent-ai/openworkTypeScript
OpenRouter AI SDK provider
689GitHub stars
The Vercel AI SDK provider for OpenRouter, including openrouter.decisionModel for typesafe/jev-1.13 evaluations with providerMetadata answers.
Jev Integrations & Adapters#community#typescript#openrouter
CommunityOpenRouterTeam/ai-sdk-providerTypeScript
LocalJev
823GitHub stars
A local Jev-compatible POST /v1/systemone server in TypeScript that maps typed questions onto oMLX classification prompts and normalizes logprob-style answers.
Jev Models & Reimplementations#community#typescript#local
Communitygithubnext/localjevTypeScript
Claude Code Templates
32.5kGitHub stars
A Claude Code configuration CLI shipping Jev modules for model routing, skill suggestion, tool guardrails, auto-mode gates, and sandbox hooks.
Jev Agents & MCP#community#typescript#coding-agent
Communitydavila7/claude-code-templatesPython
Cua
29.3kGitHub stars
The Cua computer-use platform documents a jev-use recipe where TypeSafe Jev picks bounded action IDs and Cua Driver executes clicks and fills in the browser.
Jev Demos & Experiments#community#browser#computer-use
Communitytrycua/cuaRust
surf
634GitHub stars
A CLI browser automation tool with optional Jev semantic mode: Surf observes, Jev selects the next action, Surf validates and acts, Jev checks the goal.
Jev Tools & CLIs#community#browser#cli
Communitynicobailon/surf-cliTypeScript
agentconnect
1.5kGitHub stars
Open-source platform that puts ACP-compatible agents such as Claude Code, Codex, and Pi inside the team's Slack, Telegram, Discord, and GitHub workflows, with reusable Jev decisions for routing, response gating, and reviewer selection.
Jev Agents & MCP#community#jevbest
Communityagentconnect-md/agentconnectTypeScript
smithers
431GitHub stars
Smithers turns issues into reviewed, tested changes through flows defined beside your code, with an optional step that keeps the project wiki current. The 1.0 release candidate runs from a source checkout.
Jev Integrations & Adapters#community#jevbest
Communitysmithersai/smithersTypeScript
llm-debugger-vscode-extension
361GitHub stars
A VSCode extension that debugs by driving the real debugger: Jev routes each paused step as a typed decision, and a generation model is called only when a breakpoint location, an expression, or a patch is needed.
Jev Tools & CLIs#community#jevbest
Communitymohsen1/llm-debugger-vscode-extensionTypeScript
mu
488GitHub stars
A coding agent built on pi that hands its non-code decisions — what enters the context, whether a command is safe, whether the work is done — to a small judge model at 35 decision points per turn.
Jev Agents & MCP#community#jevbest
Communityqybaihe/muTypeScript
crush-monitor
288GitHub stars
A local React and Express web app that takes a pasted two-person chat transcript and annotates each message with emotion and intent probabilities plus a grade for your own replies. Chinese interface, your own API key.
Jev Tools & CLIs#community#jevbest
CommunityFerryCorleone/crush-monitorTypeScript
compact-adviser
210GitHub stars
An agent plugin for Pi, Claude Code, Codex CLI and Grok Build that asks Jev two classification questions to decide whether a session sits at a safe compaction boundary, then hints or compacts for you.
Jev Agents & MCP#community#jevbest
Communitykunchenguid/compact-adviserTypeScript
abide
572GitHub stars
A CLI plus agent hooks that ask Jev one question per rule in your AGENTS.md on every edit or turn and return a probability, so a violating edit gets repaired inside the same turn. Claude Code, Codex, OpenCode, Pi.
Jev Agents & MCP#community#jevbest
Communitycoldteadotai/abideTypeScript
OmniStudio
197GitHub stars
A Chinese-first desktop workbench for local models whose JEV page runs typed noul, choice and score questions against a local engine or a cloud key, alongside a gateway, RAG knowledge base and shared memory.
Jev Tools & CLIs#community#jevbest
Communitykunpengtalk/OmniStudioTypeScript
beebots
269GitHub stars
Three AI trading bees race each other on OKX perpetual futures. Every decision comes from Jev picking one move from the moves that are legal right now, and every order then passes a risk layer written in plain code. Paper by default, with real market prices.
Jev Demos & Experiments#community#jevbest
Communityimikerussell/beebotsTypeScript
Anna-Agent
147GitHub stars
A local-first desktop agent for macOS that carries work from a conversation through to a reviewable result, split into Home, Cowork and Crew. The part worth a developer's attention is Crew, where Jev suggests an assignee for a single unassigned task and you accept or ignore it.
Jev Agents & MCP#community#jevbest
CommunityFoxtailsss-Andy/Anna-AgentTypeScript
convex-evals
130GitHub stars
Convex's own coding evals, plus a separate multiple-choice decision benchmark in the same repo. Jev is wired into the decision side through OpenRouter's alpha decisions endpoint with a pinned version, while the coding evals still route as chat completions.
Jev Benchmarks & Evaluations#community#jevbest
Communityget-convex/convex-evalsTypeScript
OpenJev
174GitHub stars
Express and Vite playground for System One-style decisions, taking a state plus typed questions and returning structured answers. Three swappable backends: per-option LLM micro-scorers, one structured JSON call, or a locally served decider model.
Jev Models & Reimplementations#community#jevbest
CommunitySiliconLabAI/OpenJevTypeScript
jevry
123GitHub stars
Electron desktop browser where Jev picks the next executable action from a page's observed controls while a separate text model plans; deterministic code builds the action space, validates responses, dispatches input and keeps receipts.
Jev Demos & Experiments#community#jevbest
Communitymichaelswissa/jevryTypeScript
jev-code
116GitHub stars
Stanley is a CLI where you describe a code-review request in plain language and Jev routes it to one of ten bounded workflows. Each workflow is deterministic code that gathers bounded evidence and asks Jev fixed-choice questions per hunk; unmatched requests go to the Pi agent.
Jev Agents & MCP#community#jevbest
Communitydevagrawal09/jev-codeTypeScript
prism-liquidity-agent
124GitHub stars
Prism is an autonomous liquidity agent for Solana concentrated liquidity pools, currently Meteora DLMM. Every ten minutes it recalls past outcomes, reads pool state, scores volume authenticity and decides HOLD, REBALANCE, EXIT or ENTER behind a risk gate.
Jev Tools & CLIs#community#jevbest
Communityirfndi/prism-liquidity-agentTypeScript
WindTunnel
87GitHub stars
WindTunnel is a benchmark harness for browser agents. It runs the same tasks on the same self-hosted Docker sites across every interaction mode, WebMCP, code execution, DOM, accessibility tree and screenshots, and scores the resulting application state instead of judging the run.
Jev Practices & Patterns#community#jevbest
Communitynekuda-ai/WindTunnelHTML
jimothy
75GitHub stars
A Node package that distils Jev-style typed answers into small local classifiers, trained either from saved labels or from a Jev teacher, then served in Node or a browser worker.
Jev Demos & Experiments#community#jevbest
CommunityAndrewPrifer/jimothyTypeScript
Jev-Case
83GitHub stars
An unofficial, Chinese-language static wall of 202 community JEV and TypeSafe cases gathered from public posts, each with author, interaction metrics, a translation and quote links.
Jev Tools & CLIs#community#awesomejev
CommunityHiwoniu/Jev-CaseTypeScript
playwright-recast
64GitHub stars
Turns a Playwright trace into a narrated demo video through a chainable pipeline - speed control, subtitles, TTS, click and cursor overlays, zoom - with ffmpeg doing the render.
Jev Demos & Experiments#community#jevbest
CommunityThePatriczek/playwright-recastTypeScript
oxlint-plugin-jev
86GitHub stars
Experimental oxlint plugin that turns plain-English yes/no questions into lint rules, answered by TypeSafe Jev with a probability you threshold.
Jev Agents & MCP#community#jevbest
Communitywobsoriano/oxlint-plugin-jevTypeScript
Jev-Code-Reviewer
140GitHub stars
A local Chrome extension plus CLI that classifies each agent PR hunk as P0, P1, or P2 with Jev, showing P0 by default and human-readable diff summaries.
Jev Tools & CLIs#community#code-review#typescript
Communityegma-ai/jev-code-reviewerJavaScript
@receptron/laya
882GitHub stars
A Node and TypeScript package that runs Convai's Laya checkpoint through ONNX Runtime, with the same system_one shape as the Python reference.
Jev Repos & SDKs#community#typescript#open-models
Communityreceptron/layaTypeScript
jevgrep (code search)
2.6kGitHub stars
A CLI that asks Jev which files and declarations answer a repository question, then prints verbatim excerpts for a coding agent to use.
Jev Tools & CLIs#community#typescript#cli
Communitydzhng/jevgrepTypeScript
jev-code
45GitHub stars
Five typed tools — classify, check, score, rank, and ask — plus a skill, wired into Claude Code, Codex, Pi, and OpenCode in one setup command.
Jev Agents & MCP#community#typescript#mcp
CommunityFrancoisChastel/jev-codeTypeScript
What is Jev and How to Use it?
Codevolution's walkthrough of state, questions, and answers, then a customer-message demo in the TypeSafe playground and the TypeScript SDK.
Jev Media & TalksVideo#community#video#tutorial
Community
agent-chaperone
22GitHub stars
An MCP proxy and hooks adapter that screens an agent's tool calls before they run and the tool results before the agent reads them, with thresholds in a policy file.
Jev Agents & MCP#community#mcp#security
Communityagent-chaperone/agent-chaperoneTypeScript

Related languages

Languages that overlap with TypeScript.

Jev articles

Original guides that go deeper on Jev typescript.

All Jev articles
Serving System One Locally
A base URL is the whole client change. What still works when Ollaya, Lichen, verdict, Rizzo Flow, or jevos answers POST /v1/systemone on your machine.
Jev Models & Reimplementations#open-models#local#api
Read article

Watch: Jev in action

Video walkthroughs and demos from the community.

YouTube: CJ from Syntax demos browser use, classification, code review, a model router, and a chat bot with no LLM.

YouTube: Ryan Vogel runs Jev on 100 and then 1,000 emails: category, priority, spam, and reply predictions.

YouTube: AICodeKing tests support routing, refund detection, prompt-injection resistance, and browser automation.

Discussions about Jev

Threads from Reddit and Hacker News about building with Jev.

Reddit: Reranking rebooking options with a decision model, ranked with reasons.

Hacker News: Pick Verify: a single decision at the warehouse pick station catches confusable picks.

Show HN: Verifying robot picks with a decision modelRead the thread on Hacker News

Hacker News: Decision Index 0.2.1 scores open reproductions of Jev on a frozen suite.

jackbravo4 pointsDecision Index 0.2.1 – 70 open reproductions of TypeSafe Jev's Decision ModelRead the thread on Hacker News

Hacker News: Software Bombe and live Enigma demo where Jev ranks cribs and judges plaintext.

ag_212 pointsShow HN: Jev as the Bletchley Park Analyst: A Software Bombe on EnigmaRead the thread on Hacker News

From the Jev community

Posts from builders shipping with Jev right now.

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