← Ana sayfa

Jev ekosistemi ve ona nasıl erişilir

Jev, agent döngüsünde ara katman yazılımı olarak parlar — istekleri yönlendiren, riskli araç çağrılarını koruyan ve eski bağlamı budayan hızlı, ucuz bir "bulanık if". İşte onu nereden edineceğiniz ve topluluğun şimdiden neler inşa ettiği.

Ekosistemin Jev'i ne için kullandığı

Jev ile inşa edin

Başlamak için aşağıdaki sağlayıcıların hiçbirine ihtiyacınız yok — Jev'i burada canlı deneyin ya da bu işleri tek bir API çağrısıyla uygulamanıza bağlayın.

Bunları doğrudan kullanın:

▶ Jev'i ücretsiz deneAPI hızlı başlangıçHazır API'ler

Open-source Jev tools — use them now

Jev launched in September 2026 and the community shipped fast. These are real, working open-source tools built on it — each with the exact command to install or an app to open. Most take a Jev API key; some accept a custom endpoint, and a few run with no key at all. Get a key from us →

MCP servers

Give Claude Code, Codex, Cursor or any MCP agent typed Jev decisions — copy one config and go.

jev-mcpours

Node

Our official MCP server — gives any agent Jev tools (classify, score, check, gate risky tool calls). Wired to work with a key from us, no TypeSafe waitlist.

Install
claude mcp add jev -e TYPESAFE_API_KEY=your_key -- npx -y github:codaaiteam/jev-mcp
works with our keycustom endpoint okSource ↗

jev-mcp (jkudish)

★ 314Node 20+

10 MCP judgment tools — verify a claim, screen content, rank, compare, extract, review a patch — for Claude Code / Desktop / Codex.

Add to your MCP config
{
  "mcpServers": {
    "jev": {
      "command": "npx",
      "args": ["-y", "@jkudish/jev-mcp"],
      "env": { "TYPESAFE_API_KEY": "ts_..." }
    }
  }
}
bring a Jev keycustom endpoint okSource ↗

typesafe-mcp

★ 280Go

A single Go binary MCP connector — typed Jev decisions (yes/no, choice, score) with no runtime deps. Accepts a custom base URL.

Install
curl -fsSL https://raw.githubusercontent.com/itsmostafa/typesafe-mcp/main/install.sh | sh
bring a Jev keycustom endpoint okSource ↗

Browser extensions

Jev running live in your browser: skip sponsors, strip clutter, block ads, drive tabs.

jev-skip

★ 4TS / WXT

Skips YouTube sponsors from the captions and paints a color-coded sponsor-probability heatmap right on the seek bar. Catches ~77% of sponsor seconds at ~$0.0008/video. Endpoint is configurable.

Build & load unpacked
git clone https://github.com/valentynkit/jev-skip && cd jev-skip
npm install && npm run build   # then load dist/chrome-mv3 unpacked
bring a Jev keycustom endpoint okSource ↗

Sponsor Skip

★ 94Node / MV3

Detects and skips YouTube sponsor reads with Jev — three modes (transcript / smart / listen). Ships an extension and a web app; benchmarked against SponsorBlock.

Build & load unpacked
git clone https://github.com/trungdq88/youtube-sponsor-detection
# chrome://extensions → Developer mode → Load unpacked → pick extension/
bring a Jev keySource ↗

unclutter

★ 223TS / WXT · Bun

Strips the clutter off any page — Jev classifies each element as essential or noise and remembers per-site hide rules. Works via the Vercel AI Gateway or a TypeSafe key.

Build & load unpacked
git clone https://github.com/kitze/unclutter && cd unclutter
bun install --frozen-lockfile && bun run build   # load .output/chrome-mv3 unpacked
bring a Jev keycustom endpoint okSource ↗

jev-for-chrome

★ 21TS / React / Vite

Unofficial "Jev drives the tab" — sub-second click / type / select actions in the current page, no text generation. Works via OpenRouter or Cloudflare Workers AI.

Build & load unpacked
git clone https://github.com/chy4pro/jev-for-chrome && cd jev-for-chrome
npm install && npm run build   # then load dist/ unpacked
bring a Jev keycustom endpoint okSource ↗

typesafe-adblock

★ 73JS / MV3

Asks Jev "is this element an ad?" and removes it. The author calls it a fun prototype rather than a production ad blocker — a neat, honest demo of Jev on the DOM.

Build & load unpacked
git clone https://github.com/realZachi/typesafe-adblock
# chrome://extensions → Developer mode → Load unpacked → paste your key
bring a Jev keySource ↗

CLI & dev tools

Semantic grep, SEO audits and more — Jev on your terminal and in CI.

jgrep

★ 57Python

Semantic grep — filter text, JSON or CSV lines by meaning ("a user getting frustrated") with probabilities. Part of a suite (jsort / jselect / jlink). Runs on a gateway or fully local, no key.

Install
uv tool install jev-grep   # then: jgrep "lines where the user is frustrated" logs.txt
key optionalcustom endpoint okSource ↗

jev-seo

★ 42Rust

Free SEO / GEO auditor — 53-rule audits, live crawl, GEO scores, rank-drift and CI gates in one static Rust binary. A key adds sections; without one it degrades to local-only.

Install
cargo install jev-seo   # then: jev-seo audit docs/   ·   jev-seo crawl <url>
key optionalSource ↗

Model routers

Put Jev in front of your models to route each request to the cheapest one that can handle it.

pi-jev-router

★ 13TS / Node

Per-turn model + reasoning-effort routing for the Pi coding agent — Jev grades each turn and picks fast / balanced / frontier, through the Vercel AI Gateway.

Install
pi install npm:pi-jev-router   # needs Pi 0.85.1+, then /login vercel-ai-gateway
bring a Jev keySource ↗

jevonian

★ 2TS / Node

A local, OpenAI-compatible proxy between your coding agent and providers — Jev picks the cheapest capable model per turn, with a dashboard at 127.0.0.1:8787.

Install
npm install --global jevonian   # then: jevonian
bring a Jev keycustom endpoint okSource ↗

Web apps & SDKs

Hosted playgrounds and the official clients to build your own.

@typesafe-ai/sdkofficial

★ 231TS / JS

The official TypeScript / JS client for the typed decision API — the fastest way to build your own Jev tool. (A Python twin, typesafe-sdk-python, also exists.)

Install
npm install @typesafe-ai/sdk
bring a Jev keycustom endpoint okSource ↗

TryJevAI

Web

A hosted playground for Choice / Noul / Score with preset examples (routing, urgency, frustration, risk). Works in the browser with nothing to install.

Open the playground →
no key neededSource ↗

jev-loop-detectorours

single-file HTML

Catch an AI agent stuck in a loop — Jev grades each step progress / repeating / stuck / escalate. A single-file HTML tool; open it, paste a key, run it on your own trace.

Use it live →
works with our keycustom endpoint okSource ↗

jev-skill-routerours

single-file HTML

Route each task to the one tool an agent should call, with confidence. A single-file HTML tool on the Jev decision API.

Use it live →
works with our keycustom endpoint okSource ↗

Games

Play against — or alongside — a real decision model. Single-file, open source.

jev-wikiracerours

single-file HTML

Race the AI across Wikipedia — you and Jev click links to a target; Jev picks the closest of dozens each hop, one real decision, no hallucination. Single-file.

Play live →
works with our keycustom endpoint okSource ↗

jev-pacmanours

single-file HTML

You drive Pac-Man; Jev drives the ghosts hunting you — one real typed decision per turn, with confidence. Single-file, open the HTML and play.

Play live →
works with our keycustom endpoint okSource ↗

jev-companion-arenaours

single-file HTML

Fight beside a Jev-controlled AI teammate that picks its own move each round — attack / defend / follow / retreat — with a reason. Single-file.

Play live →
works with our keycustom endpoint okSource ↗

jev-semantic-racerours

single-file HTML

Type words that fit a clue; Jev scores each one and your car races ahead. Single-file browser game on the Jev decision API.

Play live →
works with our keycustom endpoint okSource ↗

Independent community projects (except where marked ours); not affiliated with or endorsed by us or TypeSafe. Star counts and commands are approximate — check each repo before installing.

Sağlayıcılar ve gateway'ler

Jev birkaç sağlayıcı ve gateway üzerinden kullanılabilir. Model ID'leri ve endpoint'ler sağlayıcıya göre farklılık gösterir, bu yüzden güncel olanları her birinde doğrulayın.

Bu bağımsız bir derlemedir, resmi değildir. Bağlantılar üçüncü taraf projelere ve sağlayıcılara işaret eder; güncel model ID'lerini, endpoint'leri ve fiyatlandırmayı her sağlayıcının kendi sitesinde doğrulayın. Kesin kaynak için typesafe.ai adresine bakın.

Jev ekosistemi ve erişimi — gateway'ler, LangChain, açık kaynak araçlar · Jev by TypeSafe AI