questions: { direction: choice, }
jev-trader
One AI trade decision every Monad block. Jev on Kuru MON-USDC.

Every project here really calls Jev in its source · refreshed daily
questions: { direction: choice, }
One AI trade decision every Monad block. Jev on Kuru MON-USDC.
questions: { ok: boolean, }
Chrome extension: vibe-check your X posts with TypeSafe's Jev before you hit Post
questions: { sentiment_spectrum: score, catalyst_impact: score, }
An on-demand crypto market intelligence and decision-support terminal powered by TypeSafe AI's System One model (Jev).
questions: { next_reference: choice, }
A spatial reference explorer for creators. Local Jev query choices, metadata highlights and source-linked collections.
questions: { problem: score, customer: score, demand: score, // +5 }
Describe your startup idea. Jev decides: kill it, fix it or ship it.
questions: { intent: boolean, target: boolean, site: boolean, // +5 }
English full-duplex voice control for macOS with OpenAI Realtime, native Accessibility, and Jev.
questions: { questions: boolean, }
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.
questions: { conflict: boolean, }
Community TypeSafe AI playground: 110 use cases, games, dilemmas and model challenges, with editable prompts, A/B comparisons and a mobile-friendly UI.
questions: { value: choice, surprising: boolean, funny: boolean, // +4 }
YouTube transkriptlerini anlamına göre keşfedin. Türkçe arayüz, Jev analizi, altyazı dışa aktarma ve Vercel kurulum rehberi.
questions: { route: choice, }
Jev-powered Instagram, TikTok, and LinkedIn research: typed routing, real browser evidence, streamed post cards, video capture, and cited socai reports.
questions: { intent: choice, rage_bait: boolean, synthetic: boolean, // +1 }
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。
questions: { category: choice, urgency: score, isPersonal: boolean, }
Open-source AI email triage for Gmail. Sorts your inbox into Needs reply, Updates, Promos, Sales and Spam with Jev, TypeSafe AI's decision model, via Vercel AI Gateway. Read-only, runs locally, 1,000 emails in about a minute for 3 cents.
questions: { category: choice, tech: boolean, ai_written: boolean, }
Chrome extension that labels every post on X (Substance · Humor · Chit-chat · Promo · Junk · AI-written) with TypeSafe Jev, and hides the ones you don't want.
questions: { is_spam: boolean, folder: choice, suspicion: score, }
Jev Explained
questions: { automated: boolean, }
A small Chrome extension that marks or collapses likely AI-written replies on X, powered by Jev.
questions: { t: boolean, }
Your feed, your rules, in plain English. A browser extension that filters X, YouTube, Reddit, LinkedIn and Hacker News with topics you write yourself. Bring your own Jev key.
questions: { is_command: boolean, complete: boolean, }
Draw on a tldraw canvas with your voice and a pointing finger. Jev (TypeSafe System One) decides action, target and place in ~350 ms per spoken word.
questions: { verdict: choice, should: boolean, doom: score, // +1 }
We ask Jev, TypeSafe AI's System One model, whether AI should kill us all. Every ten minutes. Using the actual headlines.
questions: { operation: choice, }
Manipulate images via chat, uses Jev like model to classify prompt
questions: { content_type: choice, already_known: boolean, insight_density: score, }
Know before you click. A Chrome extension that reads articles and YouTube videos ahead of you and says read, skim, save, or skip — with a confidence, tuned to your goals. Open source, MV3, powered by Jev.
questions: { criteria: boolean, }
Jev-powered Chrome extension that categorizes X posts and classifies replies in context.
questions: { claims_success: boolean, }
Find the AI agent runs that broke because their environment did: missing keys, tools, files, permissions, network, or context. Powered by TypeSafe Jev.
questions: { a: boolean, b: boolean, }
A Chrome extension that brings TypeSafe's Jev to X.com to analyze posts as you browse
questions: { instructions: boolean, }
Smart, dynamic AI filtering for X and YouTube feeds using Jev
questions: { fraud: choice, }
Use Jev with Kimi K3 for hard classification
questions: { category: choice, bug_severity: score, wants_refund: boolean, // +1 }
Jev Playground
url: 'https://api.typesafe.ai/v1/systemone',
▶ Watch the demo — Jev opens Uber, enters a route from San Francisco Airport to the Golden Gate Bridge, and reaches payment selection. The recorded task timer shows about 21 second
export const TYPESAFE_ENDPOINT = "https://api.typesafe.ai/v1/systemone";
WXT browser extension: Jev-powered page clutter removal with reusable template rules.
apiBase: 'https://api.typesafe.ai',
Detect youtube sponsor segment with live audio and transcript powered by Jev
return False, f"could not reach api.typesafe.ai ({e.__class__.__name__}); check your internet connection"Put a live Jev (TypeSafe) meter on any video: every sentence scored, rendered as a 16:9 edit
import { TypeSafeClient } from "@typesafe-ai/sdk";Fish-style zsh history autosuggestions ranked by Jev (TypeSafe)
// Docs: https://docs.typesafe.ai/api (POST /v1/systemone, Noul questions)
🧹 Fun project: a Chrome extension that asks a tiny AI decision model (TypeSafe Jev) "is this DOM element an ad?" and pops it off the page. BYOK, no backend, not a real ad blocker.
import { TypeSafeClient, type EntryType, type Questions } from "@typesafe-ai/sdk";A tool calling chat bot built with Jev and no LLM.
ENDPOINT = 'https://api.typesafe.ai/v1/systemone'
Use Jev to make art!
API_URL = "https://api.typesafe.ai/v1/systemone"
Control Ableton Live with one short sentence (Japanese / English). Summon with ⌘⇧Space, type or dictate, done.
url, default_model, prefix = "https://api.typesafe.ai/v1/systemone", "jev-latest", "TYPESAFE"
A Jev powered LinkedIn recruiting agent. Watch it browse relevant profiles, save links, and review evidence against your hiring brief.
import { TypeSafeClient } from "@typesafe-ai/sdk";Live Jev trader on Hyperliquid
return self.async_create_entry(title="Jev", data={CONF_API_KEY: api_key})Ask your house a question, get a number back. Home Assistant integration for TypeSafe Jev: typed answers as sensors, four actions for automations, and a conversation agent for Assist.
self.http.get("https://api.typesafe.ai/v1/models")Talk to your Mac. Local whisper.cpp + one Jev (TypeSafe) call per command + macOS automation.
* Serves the web app in docs/ and relays POST /v1/systemone to TypeSafe, adding the key from
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.
TYPESAFE_URL = "https://api.typesafe.ai/v1/systemone"
Trading bot with the all new TypeSafe AI's first system one model named as Jev
export const JEV_PATH = "/v1/systemone";
Chrome extension that labels every post you scroll past on X with typed Jev judgments and a live cost counter
import { experimental_evaluate, generateObject, type Experimental_EvaluationQuestion } from "ai";Everyday Stocks Status with Jev
ENDPOINT = "https://api.typesafe.ai/v1/systemone"
An experimental JEV-powered framework for forecasting short-term stock price direction from structured market data.
const r=await fetch('https://api.typesafe.ai/v1/systemone',{AI Music (MIDI) generator powered by Jev
SYSTEMONE_URL = "https://api.typesafe.ai/v1/systemone"
Classify your inbox with Jev (TypeSafe's System One model) — tag, move, flag, and notify, all config-driven.
MODEL = os.environ.get("JEV_MODEL", "jev-latest")Rebuild a site's internal link map in seconds with Jev, race Claude Opus 5 on the same queue, and let a deep model rewrite the rubric from the disagreements.
export const ENDPOINT = 'https://api.typesafe.ai/v1/systemone';
Filter any live Twitch chat with Jev: a bring-your-own-key Chrome extension
import { choice, noul, score, type ChoiceResponse, type NoulResponse, type ScoreResponse } from "@typesafe-ai/sdk";Content artifact for a Buivo post about System One models. Working name, pending final brand sign-off.
const { raw, ms } = await post('https://api.typesafe.ai/v1/systemone', ts, buildPayload(model, text, prev, chapter));Jev reads a whole novel in seconds. Every passage becomes a row of colour.
import { choice, noul, TypeSafeClient } from "@typesafe-ai/sdk";Voice-driven semantic auto-advance for Slidev, powered by Cloudflare Agents and TypeSafe AI Jev
assert.equal(captured.model, '~typesafe/jev-latest');
Self-hosted AI email classifier for Gmail powered by Jev. Create custom labels, organize your inbox, and filter spam with confidence and cost controls.
const response = await fetch('https://api.typesafe.ai/v1/systemone', {Helping JEV speak <3
(Text::new("JEV"), TextFont { font_size: FontSize::Px(16.0), ..default() }, TextColor(ACCENT)),Midi Jambox with Jev
const ENDPOINT = process.env.TYPESAFE_ENDPOINT ?? 'https://api.typesafe.ai/v1/systemone'
Jev cannot generate a single note. Given a piano and the right questions, it improvises anyway.
DEFAULT_API_URL = "https://api.typesafe.ai/v1/systemone"
Community TypeSafe AI playground: 110 use cases, games, dilemmas and model challenges, with editable prompts, A/B comparisons and a mobile-friendly UI.
const API_URL: &str = "https://api.typesafe.ai/v1/systemone";
Reimagined window switcher for macOS using frontier artificial intelligence. Predicted by TypeSafe's Jev model
const val DEFAULT_BASE_URL: String = "https://api.typesafe.ai"
JevNoiseGate filters unwanted notifications and SMS on Android. Rather than matching keywords, an LLM decides what's noise — and only what it explicitly flags is blocked. Verification codes are matched on-device and never uploaded; anything uncertain passes through.
baseUrl = "https://api.typesafe.ai",
YouTube sponsor skipper that reads the captions and decides at watch time: a probability heatmap on the seek bar, no crowd database
API_URL = "https://api.typesafe.ai/v1/systemone"
A chatbot built on a model that cannot generate text (TypeSafe AI's Jev, driven autoregressively)
export const API_URL = "https://api.typesafe.ai/v1/systemone";
A browser form for building requests to TypeSafe's Jev: pick a template, fill in the blanks, copy the request. No JSON, no install, runs locally.
typesafe: { name: 'TypeSafe', url: 'https://api.typesafe.ai/v1/systemone', model: 'jev-1.13.0' },A teleprompter of talking points that checks each one off as you cover it, using TypeSafe's Jev Score questions
URL = "https://api.typesafe.ai/v1/systemone"
Text generation with jev: one typed question per word
`Request is what the app POSTs to https://api.typesafe.ai/v1/systemone\n` +
Screen a folder of CVs with the TypeSafe Jev decision model: typed judgments, an editable policy, free re-scoring.
const API_URL = "https://api.typesafe.ai/v1/systemone";
A Chrome extension that covers distracting YouTube videos with Jev. Show anyway whenever you want.
SYSTEM_ONE_ENDPOINT = "https://api.typesafe.ai/v1/systemone"
⚡ Ultra-fast, low-cost intelligent task classifier and 3-tier routing engine powered by TypeSafe Jev (System One)
// a same-origin path that the host forwards untouched to api.typesafe.ai — a
Check whether each cited paper supports the sentence citing it. Claude proves the quote, TypeSafe's Jev scores it, a human decides.
// except in the Authorization header of a request to api.typesafe.ai.
Chrome extension that triages Gmail with TypeSafe's Jev model: category, priority, spam % and reply % on every email.
/// TypeSafe Jev (`POST /v1/systemone`). Only transcript text and group
Private Mac voice diary: local Parakeet transcription, Jev sorting, Notion library
DEFAULT_MODEL = 'jev-latest'
Asks Jev whether a Redmine issue's tracker fits, while you fill in the form
const response = await fetch('https://api.typesafe.ai/v1/systemone', {method:'POST', headers:{Authorization:`Bearer ${s.apiKey}`, 'Content-Type':'application/jsA live tone labeler for Bluesky posts and drafts, using TypeSafe's Jev API.
// 1. TYPESAFE_API_KEY -> POST https://api.typesafe.ai/v1/systemone (first party)
Bev: the slowest classifier in the world, at Jev prices. npx bev-ai
* POST https://api.typesafe.ai/v1/systemone
Multi-axis writing quality checker powered by TypeSafe AI's Jev model. Separate named checks, each with its own verdict and confidence.
const up = await fetch(upstream.replace(/\/+$/, "") + "/v1/systemone", {Neovim: ask the buffer a question, get a quickfix list. Treesitter splits functions, Jev scores each one, probabilities land as virtual text
const TYPESAFE_API_URL = 'https://api.typesafe.ai/v1/systemone';
Privacy-first Chrome extension that semantically blocks native ads, sponsored feed cards, and video ads using TypeSafe Jev
import { choice, TypeSafeClient, type JsonValue } from "@typesafe-ai/sdk";Experimental multi-horizon BTC signal generator using TypeSafe Jev probabilities and Binance market data.
import { experimental_evaluate as evaluate } from 'ai';A Magic Jev (8) Ball for pull requests.
host_permissions: ["https://api.typesafe.ai/*"],
Organize bookmarks with your own semantic rules using Jev.
// Minimal client for POST /v1/systemone. Works in the extension worker and in Node.
Chrome extension that hides AI-generated posts on X and LinkedIn. Scored by TypeSafe Jev. Reddit and YouTube next.
assert!(sent.starts_with("POST /v1/systemone HTTP/1.1"), "{sent}");AI defect code suggestions for Non-Conformance Reports, powered by TypeSafe AI's Jev model
import { TypeSafeClient, TypeSafeDecisionModel } from "@effect/ai-typesafe";Route-declared SEO graph and audit toolkit for TanStack Start: sitemap/robots, React head, JSON-LD, Vite coverage gate, live audit, and Jev-backed link decisions.
const res = await fetch("https://api.typesafe.ai/v1/systemone", {Chrome MV3 extension: one-click tab grouping with two engines — fixed rules (Jev/TypeSafe System One) or any OpenAI-compatible LLM that invents its own group names. Includes built-in API error log viewer.
import { noul } from "@typesafe-ai/sdk";Uses typeful jev, zero sync to pull and sync large repositories for issue triage
import { experimental_evaluate as evaluate } from 'ai';Jev-filtered always-on speech input harness (mic → STT → Jev → text feed)
/// Calls <c>POST /v1/systemone</c> on the TypeSafe API over a pooled <see cref="HttpClient"/> from
A .NET 10 and React 19 application for fast, structured AI-powered ticket triage using TypeSafe Jev.
The API is a single endpoint (``POST /v1/systemone``), so we talk to it with
Home Assistant Assist conversation agent powered by TypeSafe's Jev (System One) model
const response = await fetch('https://api.typesafe.ai/v1/systemone', {This tool analyzes YouTube video transcripts using three primitive question types from TypeSafe's Jev model:
const r = await fetch("https://api.typesafe.ai/v1/systemone", {An observable raw-character chat experiment powered entirely by TypeSafe Jev Choice
"ai-model-id": "typesafe-ai/jev",
Grade page sections for clarity, writing and on-page SEO. WXT + TypeSafe AI Jev.
import { choice, noul, score, TypeSafeClient } from "@typesafe-ai/sdk";A small Next.js app for experimenting with TypeSafe AI's Jev model (System One)
* POST https://api.typesafe.ai/v1/systemone
Jev can't generate text. So I made it talk anyway. A conversational interface built from probabilistic decisions and a deterministic language compiler — no generative LLM.
const JEV_URL = 'https://api.typesafe.ai/v1/systemone';
Jev に判断を任せる自動生成のエレクトロの楽器
const API_URL = "https://api.typesafe.ai/v1/systemone";
Classify notes with Jev and file them into folders by attribute.
TYPESAFE_URL = "https://api.typesafe.ai/v1/systemone"
使用Jev模型进行决策的量化交易
import { experimental_evaluate as evaluate } from "ai";See what Jev thinks about your SaaS website — powered by ReplyNodes web context and Vercel AI Gateway.
const res = await fetch("https://api.typesafe.ai/v1/systemone", {Chrome extension that stamps every X post with a type badge — alpha, shitpost, AI slop, bait — judged by Jev from Typesafe
import type { ChoiceQuestion, NoulQuestion, Questions, ScoreQuestion, SystemOneResult } from '@typesafe-ai/sdk'Paper trading agents on a live tape, decided every second by TypeSafe's Jev (System One). Electron desktop app.
import { choice, TypeSafeClient } from "@typesafe-ai/sdk";Turn any word into probability distributions over taste, material, scent, and shape. Powered by Jev.
// Thin client for TypeSafe AI's Jev (POST /v1/systemone).
Real-time support triage + response bot Jev routes the ticket to a specialist agent (general / account / billing / technical) and decides whether a human should take it instead — all as typed data, no text to parse. Cerebras then drafts the reply using whichever agent Jev picked. The script times both calls separately so you can see the split.
const response=await fetchImpl('https://api.typesafe.ai/v1/systemone',{A nutrition label for privacy policies. Plain-language answers, confidence scores, and source excerpts powered by Jev.
This module never imports `typesafe_sdk` or `alpaca`: `check_sdk_log_level` has to run BEFORE the SDK is imported anywhere.
Options trading bot (backtest + Alpaca paper only) with TypeSafe Jev as the decision core
} from "@typesafe-ai/sdk";
JEV picks which stream idea becomes the live MVP. TypeSafe System One decision board.
const TYPESAFE_ENDPOINT = "https://api.typesafe.ai/v1/systemone";
A beautifully minimal Magic 8 Ball powered by Jev from TypeSafe. Twenty classic answers, one fast AI judgment.
import { choice, TypeSafeClient } from "@typesafe-ai/sdk";이름으로 나이대를 맞히는 React 웹 (TypeSafe Jev)
string $baseUrl = 'https://api.typesafe.ai',
Démo : trier des demandes de support avec Jev (TypeSafe) et Symfony AI. Messenger, Live Components, Turbo, kit shadcn de UX Toolkit.
import { experimental_evaluate as evaluate } from "ai";Hide what you'd rather not see: a Chrome extension demo where natural-language rules are judged by TypeSafe's Jev