Apps powered by Jev
September 21, 2026 · View on GitHub
All projects · Tools and integrations · Share your app
Discover applications that use Jev to power a real user workflow. Each app has its own full page explaining what it does, how to access it, and where Jev fits. Hosted products and source-built apps are both welcome; other models may power additional features.
Read the tag guide: Open source describes source licensing; Commercial marks a paid offering. Both can apply to the same app. Closed-source products are welcome with public Jev evidence and a clear source-review disclosure. Pricing unknowns stay visible.
Web apps
Apparite (jev2ui)
Open source · Free source build · BYOK
Local design-mock lab where TypeSafe Jev chooses information architecture and component anatomy, Gemini writes copy, and code assembles A2UI-inspired mocks painted by a DESIGN.md.
Access: clone the Apache-2.0 source (Node.js) with JEV_API_KEY / TypeSafe credentials and a Gemini key for full mock generation. No app purchase fee; provider usage is separate. Offline npm run typecheck and npm run build passed on the review host; live mock generation was not run.
Full Apparite (jev2ui) guide · Source
Clean Code Review
Open source · Free source build · BYOK
Hosted and source-built PR reviewer: TypeSafe Jev judges changed files against Clean Code questions; Luna writes evidence-first prose; MCP endpoint for agents.
Access: try clean-code-review.vercel.app (operator budgets) or clone the MIT source with Bun and provider keys. No app purchase fee; provider usage is separate. Offline bun test: 70 passed on the review host; live PR review not run.
Full Clean Code Review guide · Source · Product homepage
Crush Monitor
Open source · Free source build · BYOK
Local WeChat-style chat analyzer: TypeSafe Jev labels emotion and intent, scores affinity, and rates replies on localhost with your own key.
Access: clone the MIT source (Node.js 22.12+) with TYPESAFE_API_KEY. No app purchase fee; TypeSafe usage is separate. Offline npm test: 36 passed; live analysis not run on the review host.
Full Crush Monitor guide · Source
Hx
Open source · Free source build · BYOK
Clinical documentation aid: as a doctor types or dictates, Hx opens the checklist the note implies, ticks items against clauses copied from the text, and shows what is still undocumented—without generating clinical prose. TypeSafe Jev supplies typed judgments.
Access: public demo at hx.semicoded.com (rate/spend limited) or clone the MIT source with TYPESAFE_API_KEY. No app purchase fee; TypeSafe usage is separate. Postgres optional for accounts. Offline server unit tests partially passed without Postgres; live analyze not run on the review host.
Full Hx guide · Source · Product homepage
Jev Call Screener
Open source · Free source build · BYOK
Self-host a call-screening backend that classifies caller transcripts with TypeSafe Jev and forwards or rejects under a fail-open Go policy. Twilio adapter included; REST classify works without telephony.
Access: clone the MIT source (Go 1.27.1+) with TYPESAFE_API_KEY. No app purchase fee; Twilio/telephony minutes and TypeSafe usage are separate. Live Twilio and live Jev were not tested on the review host.
Full Jev Call Screener guide · Source
Jev demos
Open source · Free source build · BYOK
Six local side-by-side TypeSafe Jev demos (router, triage, inbox, slop filter, title scorer, cost) with Claude/Kimi as interchangeable LLMs; simulated mode works without keys.
Access: clone the MIT source (Node 22.6+) and npm start on localhost:3000. Optional TYPESAFE_API_KEY / Anthropic / Moonshot keys. No app purchase fee; provider usage is separate. Offline npm run typecheck passed; live UI/providers not run on the review host.
JevEye
Open source · Free source build · BYOK
Browser vision probes report calibrated facts (or abstain); TypeSafe Jev plans what to look for and judges the text fact sheet—never pixels.
Access: clone the MIT source (Node.js 20+) with TYPESAFE_API_KEY on the server, or deploy to Vercel with that env var. No app purchase fee; TypeSafe usage is separate. Offline npm test: 12 passed; live image judgment not run on the review host.
Jev Radar
Open source · Free source build · BYOK
Run local evidence-linked research from a prompt. Jev selects methods, questions, leads, and claim checks; Brave Search discovers sources; an optional text model proposes questions and drafts answers for Jev to verify.
Access: clone and run the MIT source (Python 3.11+, Node 22.12+ or Node 20.19+ within 20) with TYPESAFE_API_KEY and usually BRAVE_SEARCH_API_KEY. No app purchase fee; search and provider usage can incur charges. Default estimated spend ceilings are $5 Jev / $20 text model per investigation. No login—bind to localhost on untrusted networks. Offline pytest on the review host: 600 passed, 2 failed, 22 skipped; live investigations not run.
Jev Search
Open source · Pricing unverified · BYOK
Search across selected sources and explore ranked links with editable filters. Jev selects queries, sources, and time windows, then judges result relevance; Search1API retrieves the links.
Access: use the hosted application or self-host from source with Search1API and a configured Jev provider (TypeSafe by default; newer source also supports Vercel AI Gateway or Cloudflare Workers AI). Self-hosting can incur provider and hosting charges. The hosted homepage was checked; live search and hosted access limits were not tested.
Try Jev Search · Full Jev Search guide · Source
Jev Social
Open source · Free source build · BYOK
Run local Instagram, TikTok, and LinkedIn research from a goal. TypeSafe Jev (via OpenRouter) chooses each read-only socai CLI operation; Chrome evidence feeds the next decision and cited reports.
Access: with Node.js 20+, run npx --yes github:socai-io/jev-social onboard, then npx --yes github:socai-io/jev-social; cloning the MIT source remains an alternative. Onboarding validates the OpenRouter key, stores a key entered at its prompt, and can offer the official socai installer on macOS or Windows; Linux users install socai from source and set SOCAI_BIN. A usable Chrome login is required for the selected platform. No app purchase fee; provider and platform access are separate. Live social browsing was not tested on the review host.
Live site · Full Jev Social guide · Source
JevSlop
Open source · Free source build · BYOK
Score note articles for AI-slop writing patterns with TypeSafe Jev (multi-axis Score plus overall Choice). Bring your own TypeSafe key on the hosted Pages app or a source build.
Access: open jevslop.pages.dev or build from the MIT source. No app purchase fee; TypeSafe inference is separate. Live TypeSafe evaluation was not tested on the review host.
Try JevSlop · Full JevSlop guide · Source
Jevmail
Open source · Free source build · BYOK
Local read-only Gmail triage into Needs reply / Updates / Promos / Sales / Spam using TypeSafe Jev via the Vercel AI Gateway, with urgency and personal-mail scores plus retained corrections.
Access: clone and run the MIT source with pnpm, Google OAuth (Gmail API), AI_GATEWAY_API_KEY, and AUTH_SECRET. No app purchase fee; Gateway free-tier limits and Gmail quotas apply. Offline pnpm test skips without a Gateway key; live Gmail classification not run.
Notra
Open source · Commercial · Paid
Track how AI answers describe and position your brand. Jev judges brand sentiment and list position within a wider analytics application; other models handle scans, general judging, and drafting.
Access: the hosted product requires an account and offers paid plans, checked 2026-09-19. Trial eligibility and checkout were not tested. Self-hosting requires database, authentication, and provider setup; the guide records database initialization caveats. This commercial listing is not an endorsement.
QuantDinger
Open source · Free source build · BYOK
Self-host an AI trading research and execution stack. Optional TypeSafe Jev pre-trade Choice checks gate live entry orders with an auditable timeline; exits bypass AI. Hosted product also available.
Access: clone the Apache-2.0 source and run via Docker Compose; configure JEV_API_KEY for the decision filter. No app purchase fee for self-host; hosted SaaS at ai.quantdinger.com may bill separately (not verified here). Exchange and TypeSafe usage are separate. Live trading and live Jev calls were not run on the review host.
Live app · Website · Full QuantDinger guide · Source
RefGarden
Open source · Free source build · BYOK
Explore a local 3D gallery of image and short-video references from a prompt. Jev chooses search phrases and highlights catalog items from titles/descriptions; Met, NASA, Cosmos, and Internet Archive supply media.
Access: clone and run the MIT source (Node.js 22+) with a TypeSafe key for local Explore. No app purchase fee; provider usage can incur charges. Hosted preview is keyword-only (no Jev). Offline bun tests: 74 passed on the review host; live Explore not run.
JEV Document Classification
Open source · Free source build · BYOK
File a local document folder into configured categories with TypeSafe Jev (Vercel AI Gateway): local extraction, typed category/confidentiality/injection/subject choices, audit preview and undo.
Access: clone the MIT source (Node.js + npm) with a Vercel AI Gateway key for classification. No app purchase fee; provider usage is separate. Live classification was not tested on the review host.
Full JEV Document Classification guide · Source
Transcript Lens
Open source · Free source build · BYOK
Explore YouTube transcripts by meaning with a Turkish UI: TypeSafe Jev classifies caption blocks for kind, value, and signals without rewriting the text.
Access: clone the MIT source (Node.js 22+) with a Vercel AI Gateway or TypeSafe key for analysis. No app purchase fee; provider usage is separate. Keyless mode still opens/pastes/exports sample text. Live analysis was not tested on the review host.
Full Transcript Lens guide · Source
Watermelon
Open source · Free source build · BYOK
Status-update honesty auditor: TypeSafe Jev judges language while local code parses dates/slippage, then reports whether the health label matches the facts and whether escalation is warranted.
Access: public demo at watermelon.shashwatchavan.com or clone the MIT source with TYPESAFE_API_KEY. No app purchase fee; TypeSafe usage is separate. Offline npm test: 22 passed; live TypeSafe calls not run on the review host.
Full Watermelon guide · Source · Product homepage
macOS apps
Jev Voice
Open source · Free source build · BYOK
Talk to your Mac with local whisper.cpp transcription. Jev selects a typed action and arguments in one fan-out; code executes via Accessibility/AppleScript.
Access: run the MIT source on Apple Silicon–oriented macOS with Python 3.12+, the setup script, a TypeSafe key, and Microphone / Accessibility / Input Monitoring permissions. No app purchase fee; provider usage can incur charges. Live voice and desktop actions were not tested on the Linux review host.
Live Jev
Open source · Free source build · BYOK
Control Ableton Live from a ⌘⇧Space bar: TypeSafe Jev chooses typed mixer, transport, clip, note, and device actions from short English or Japanese phrases; a Remote Script applies them on localhost.
Access: build the MIT source on Apple Silicon macOS 14+ with Python 3.13, Xcode CLT, Ableton Live 12, and a TypeSafe key. Early 0.1x source distribution (no packaged installer). No app purchase fee; provider usage can incur charges. Live Ableton control was not tested on the Linux review host.
macbrow
Open source · Free source build · BYOK
Control macOS apps and perform Chrome tasks through an experimental voice assistant. Jev routes requests, selects tool arguments, and judges follow-ups; Gradium handles speech and a separate LLM supplies generated scripts and text.
Access: run the MIT source on macOS with Python 3.12+, uv, TypeSafe and Gradium keys, and desktop permissions. The default LLM backend also needs LiveKit credentials; LM Studio is an alternative. No app purchase fee applies to the source build; provider usage can incur charges. Browser tasks require Chrome remote debugging. All 26 upstream tests passed with network access denied; live voice, desktop actions, and browser automation were not tested.
TipTour
Open source · Free source build · BYOK
Use a macOS menu bar companion to act on typed click requests. Jev chooses among locally detected controls and judges completion or missing targets. A separate Gemini mode handles voice and writing.
Access: macOS 14.2+, a source build with Xcode, a TypeSafe key, and desktop permissions. Gemini mode needs its own key. Source is MIT licensed; provider usage can incur charges. Eight isolated decision tests passed; the full app, packaged releases, and live desktop actions were not tested.
Browser extensions
Focus
Open source · Free source build · BYOK
Browser extension that uses TypeSafe Jev (via OpenRouter Decisions) to classify domains as productive or distracting and block distracting navigations, with local allow/block lists and cache.
Access: load the GPL-3.0 source unpacked (Chrome/Edge/Brave; Firefox temporary; Safari packaging script) with an OpenRouter API key. No app purchase fee; Decisions/Jev usage can incur charges. Source inspected; browser install and live calls not tested on the review host.
HookMeter
Open source · Free source build · BYOK
Chrome extension (optional FastAPI / Cloudflare Worker) that scores social-post drafts as you type with TypeSafe Jev—curiosity, emotional arousal, hook pattern, and clickbait risk—then shows a short rewrite hint. Distinct from jevx and Vibe Check for X.
Access: load the MIT source unpacked (extension/) with a TypeSafe or OpenRouter key; optional local server or Cloudflare Worker. No app purchase fee; inference can incur charges. Source inspected; Chrome install and live calls not tested on the review host; bundled engine unit tests were not green without live mocks.
Jev for Chrome
Open source · Free source build · BYOK
Drive the Chrome tab you already have open with TypeSafe Jev. Community Manifest V3 port of browser-use/jev-ultrafast: Jev picks each click/keystroke/dropdown; a small text model fills TYPE_TEXT.
Access: build or load the MIT source / releases as an unpacked Chromium extension with a TypeSafe (or OpenRouter/Cloudflare) key plus an OpenAI-compatible text helper. No app purchase fee; provider usage can incur charges. Offline vitest: 73 passed; Chrome install and live driving not tested on the review host.
Full Jev for Chrome guide · Source
jevx
Open source · Free source build · BYOK
Find relevant X posts for your interests and optionally score unpublished drafts with TypeSafe Jev. Chrome/Firefox BYOK extension with no backend—local profile/key storage; consented text goes only to TypeSafe.
Access: build and load unpacked (Chrome MV3 / Firefox temporary) with a TypeSafe API key. No app purchase fee; TypeSafe usage can incur charges. Offline vitest: 87 passed; browser install and live calls not tested on the review host.
PageGrade
Open source · Free source build · BYOK
Grade readable page sections for clarity, writing, and on-page SEO with TypeSafe Jev Score rubrics via the Vercel AI Gateway; inspect an A–E page summary in Chrome's side panel.
Access: build with Bun and load unpacked (.output/chrome-mv3) with a Vercel AI Gateway API key. No app purchase fee; Gateway/Jev usage can incur charges. Source inspected; Chrome install and live grading not tested on the review host.
Polymorph
Open source · Free source build · BYOK
Collapse posts that match English rules you wrote; TypeSafe Jev via OpenRouter Decisions is the judge. Matched posts become your images/GIFs or a compact card—Show original restores them.
Access: build with pnpm and load unpacked (dist/) with an OpenRouter API key. No app purchase fee; Decisions/Jev usage can incur charges. Not Chrome Web Store listed. Source inspected; Chrome install and live feed judging not tested on the review host.
Smart Paste
Open source · Free source build · BYOK
Paste a block of text into supported web form fields with undo. Jev chooses relevant passages, selects value boundaries, and verifies the proposed matches; JavaScript copies exact source text and checks that the page retains it.
Access: load the MIT source as an unpacked Chrome extension, add a TypeSafe key, and enable matching. No app purchase is required for this source distribution; each paste can make up to three potentially billable provider requests. The extension is experimental, sends pasted text and limited form context to TypeSafe, and can replace the focused field. Source and mocked tests were checked; Chrome installation and live matching were not tested.
Full Smart Paste guide · Source
Sponsor Skip
Source unverified · Pricing unverified · BYOK
Find sponsor reads on YouTube using Jev judgments over transcript lines or live speech text, then inspect or skip them.
Access: load the Chrome extension from source with a TypeSafe key; audio modes also need Deepgram. Auto-skip defaults on. Provider fees apply; no license or app pricing terms were found. Source inspected only; live playback and accuracy untested.
Full Sponsor Skip guide · Source
Tab Bouncer
Open source · Free source build · BYOK
Rate open tabs for a task you type with TypeSafe Jev, then close the ones that do not belong. Distinct from Jev for Chrome (computer-use driver): bulk triage with keep noul + kind choice per tab, batches of up to 120.
Access: load the MIT source as an unpacked Chromium extension and paste a TypeSafe key in options. No app purchase fee; inference usage can incur charges. Offline node --test: 7 passed; Chrome install and live TypeSafe calls not tested on the review host.
Full Tab Bouncer guide · Source
TypeSafe Fun AdBlocker
Open source · Free source build · BYOK
Ask Jev whether heuristically selected DOM elements are ads, then remove or highlight matches in an experimental Chrome extension.
Access: load the MIT source as an unpacked Chrome extension and paste a TypeSafe key. No app purchase fee; each batch can incur provider charges. Explicit fun demo, not a production ad blocker. Source inspected; Chrome installation and live browsing were not tested.
Full TypeSafe Fun AdBlocker guide · Source
Unclutter
Open source · Free source build · BYOK
Hide page clutter with Jev classifications and reusable local rules, with pause and per-element controls.
Access: build the MIT source using Bun and Node.js 22.12+ for Chromium or Firefox 140+. Supply a TypeSafe or Vercel AI Gateway key; inference charges apply. Manual analysis is the default; optional automatic analysis sends snippets on page visits. Source was inspected; installation and live browsing were not tested.
Vibe Check for X
Source unverified · Pricing unverified · BYOK
Review draft X posts, replies, and quote posts with a scorecard inside the composer. Jev judges qualities such as clarity, humor, and regret risk; JavaScript combines the judgments into a verdict. Optional OpenAI vision calls describe media for Jev.
Access: load the source folder as an unpacked Chrome extension and supply a TypeSafe key; media descriptions need an OpenAI key. No license file or explicit app pricing terms were found. Provider calls can incur charges, auto-analysis is enabled by default, and keys use Chrome sync storage. Source and syntax were checked; Chrome installation and live scoring were not tested.
Full Vibe Check guide · Source
Xtags
Open source · Free source build · BYOK
Label each X timeline post with intent and thresholded risk signals. Jev answers four typed questions per post; the extension renders tags in the timeline.
Access: load the MIT extension/ folder unpacked (or the Tampermonkey userscript) and paste a TypeSafe key. No app purchase fee; provider usage can incur charges. Independent of X Corp. Source inspected; Chrome install and live labeling not tested.
Command-line apps
Jev Mail Classifier
Open source · Free source build · BYOK
Classify IMAP mail with Jev yes/no category judgments, then tag, move, flag, or notify from a Textual TUI and cron-friendly CLI.
Access: clone and run the MIT source (Python 3.10+) with ./install.sh, a Jev provider key (TypeSafe, OpenRouter, or Vercel AI Gateway), and IMAP credentials (often an app password). No app purchase fee; provider and mailbox-host usage can incur charges. Offline pytest: 61 passed on the review host; live mailbox classification not run.
Full Jev Mail Classifier guide · Source
Jevmeter
Open source · Free source build · BYOK
Annotate videos with Jev judgments about sentence-level rhetoric, then render overlays and highlights.
Access: build the MIT Python CLI with a Whisper backend, FFmpeg support and TypeSafe key. Source has no purchase fee; inference charges apply. The review inspected source only. Scores are model judgments, not fact-checks; failed sentences can be omitted.
Discord bots
Jev Moderation Bot
Source unverified · Pricing unverified · BYOK
Moderate Discord messages with Jev classifications, configurable escalation and member activity summaries.
Access: self-host the Python bot with Discord bot permissions and a TypeSafe key. Starting it enables automatic message deletion and escalating timeouts; no review-only mode was established. Inference/hosting costs apply. README declares MIT but a complete license was not found. Source reviewed; live moderation and accuracy untested.
Full Jev Moderation Bot guide · Source
Telegram bots
Jev Anti-Spam Bot
Open source · Free source build · BYOK
Delete high-confidence Telegram group spam with TypeSafe Jev Noul signals and fail-open errors; optional Postgres stats without storing message text.
Access: self-host with Bun or Docker using a Telegram bot token (privacy mode disabled) and a TypeSafe key. Adding the bot as a group admin with delete permission enables automatic deletions. Inference/hosting costs apply. MIT source; live moderation accuracy untested in this catalog review.
Full Jev Anti-Spam Bot guide · Source
Before you get started
Each guide records supported platforms, setup, accounts and keys, data recipients, costs, limitations, and the version reviewed. Follow its launch or build path. Source availability does not imply a downloadable release or free inference, and an app listing does not certify production readiness.
For components to integrate into your own project, browse tools and integrations. For a small offline introduction, try the repository's teaching examples.
List your app
Self-submissions are welcome, including open-source, closed-source, free, and paid apps. Provide a working product or source-build link, official pricing/access information, evidence of Jev use, and your affiliation. Apply the source/pricing tags and disclosures. Closed-source listings must identify what could not be independently inspected; commercial listings must visibly identify paid access.
Follow List a Jev-powered app and the project-page template, or open an app suggestion. App pages live in this folder, one full page per app.