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npm install is the scariest command in your terminal. One typo → lookalike package → malicious postinstall → secrets gone. jev-sec-audit flags it in milliseconds using Jev, a System 1 model built for fast decisions, not chat. One step in GitHub Actions. Open source.
X postTriage & routing
This is one of the best use cases I have found for @typesafeai Jev so far, instantly find anything in a PDF using natural language. Try it out: https://t.co/mByvIRcoQp
X postTools & apps
X postTools & apps
Sitequiet
Sponsored
Uptime monitoring, status pages and client reports for agencies.
Built a demonstration of Jev playing 2048. Note: It might not always win. :)
X postGames & real time
Introducing jev board, short for jevin keyboard. Fast, reliable models unlock much subtler experiences for building ambient intelligence into interfaces. A small exploration at the edges of GenUI. With done @typesafeai and @CompleteSkeptic
X postTools & apps
A speedcubing agent built on Jev and Laya ModernBERT-421M, with real-time 3D state, temporal memory and calibrated move probabilities instead of a solver.
GitHubGames & real time
After every Claude Code message, Jev decides in ~0.3 s whether it holds a decision, rule or bug worth keeping, and jevmem saves it as one line in JEVMEM.md.
GitHubAgents & browsers
Another Jev use case - Dreaming! I tested two different Dreaming pipelines: A purely LLM-based pipeline using Gemini. A hybrid pipeline using Jev for classifying and maintaining knowledge graph. Check it Out - https://t.co/24x0rqZGLy Repo -
X postResearch & data
Jev triages streaming logs into page, digest or resolve, cutting alert noise and paging humans only for high-confidence incidents. About $1–3 for 1M events a month.
GitHubTriage & routing
An open-source decision layer that recommends a capability from a host-approved set and records the outcome for replay. The host keeps control of permissions.
GitHubAgents & browsers
Inspired by @heystefan_: name a dish or a cocktail, and its ingredients rise out of a pile of stickers. ⚡ Jev judges every search in half a second 🎨 ~1,000 illustrations by FLUX.1 [dev], run locally through ComfyUI 🧠 Claude Opus 5.5 built it all and redrew the illustrations
X postGames & real time
An AI Magic 8 Ball. Ask the ball a question and Jev tilts the odds of the answer.
SiteGames & real time
Combines rubric science and LLM-as-a-judge research to grade outputs with AI judges: LLMs, decision models like Jev, or both.
SiteResearch & data
Keeps your desktop visible and your Mac awake while a tiny fox blocks keyboard, mouse and trackpad input. Jev drives the character's reactions.
GitHubTools & apps
A worked guide to Jev's Score primitive: writing a request, defining rubric levels, reading recorded probabilities and the weighted-score math.
GuideResearch & data
aeogeolabs
Sponsored
Get recommended in ChatGPT, Perplexity and Google AI Overviews.
A fast scanner that reviews code for correctness, security, reliability, compatibility and test gaps, with actionable feedback. Supports the Jev API and local models.
GitHubTriage & routing
The latest @ASIMOV_Platform release lands a built-in `--jev=NOUL` output filter, enabling agentic harnesses such as Hermes to offload simple natural language postprocessing decisions to Jev, a System One model Look ma, here just casually turning my LinkedIn network into JSON-LD
X postAgents & browsers
Sends a detected bot's last 48 request paths to Jev, which picks what it's after (prices, articles…) and how it crawls (pagination, IDs…), or unknown.
ResourceResearch & data
X postContent & growth
I put Jev behind the wheel. A small vision model in your browser describes the road. Jev, TypeSafe’s fast, cheap classifier, decides what to do. Does it stop for a child? A dog? A teddy bear? Drop them on the road and find out: https://t.co/ccWsmPEZaF
X postRobotics & devices
built a virtual closet & outfit generator from raw closet videos. classification + semantic search thanks to jev 🥰. clueless closet dreams finally coming to life
X postTools & apps
Jev reads a search into intent, make and colour, then scores every car 0–100% on how well it fits.
SiteTools & apps
what if a sentence could change the physics of a room? I built JEV FLUX: type a thought > Jev reads the signal > particles turn it into motion. fracture. drift. implosion. pulse. vortex. electric. Every phrase becomes a different storm
X postGames & real time
An experiment replaying market history to test Jev on sequential investment decisions.
SiteTrading & markets
introducing https://t.co/VzfUI1571y 📝 report card is the official grade slip of Doomscroll District School, Fall 2026 semester. teacher reads your public posts and grades six subjects, from A+ (gold star sticker) to F (your parents will be notified). demo 👇
X postContent & growth
Semantic-aware linting with System One models: rules you can state in a sentence, checked against your code by Jev.
SiteTools & apps
Breaking: Browser Use + Jev = Ultrafast ⚡ Findings flights took 7s and cost only $0.0039 🤯 > new action space every step > DOM state space > small LLM fallback to type (this video is at 1x speed btw) Built a tiny open source browser agent. try it below ↓
Omi
Sponsored
Gentle daily affirmations on your Home Screen and Lock Screen.
Typo tolerance, typeahead, barcodes and facet counts in plain Postgres SQL, plus an optional Jev step that asks one question per top-10 result.
GitHubTools & apps
A Claude Code and MCP hook where Jev answers seven yes/no risk questions per tool call to allow, ask or deny. Usage and benchmark numbers are in the repo.
GitHubAgents & browsers
A self-hosted proxy that trains a local model on Jev's answers. It served 72% of Banking77 locally at 15 ms, with a 2% audit and a bound on disagreement.
GitHubTools & apps
An agent-ergonomic CLI for fast calibrated judgments from the shell: pick, rate, check, rank, triage and guard, plus CI and agent hooks.
GitHubTools & apps
Replays real compressor telemetry through an emulated Modbus device, spots anomalies in plain code, then asks Jev which fault from the manual explains them.
GitHubRobotics & devices
Paste an article or post link. Fake / Real extracts its claims, finds outside evidence, and has Jev judge whether the evidence supports or contradicts each one.
SiteResearch & data
Write Playwright steps like "add the most expensive item to the cart". Jev finds the right buttons and fields, fills forms and checks the result.
GitHubAgents & browsers
Paste or record a speech and 200 Jev-simulated people react line by line: jokes scored on laughs, sincere lines on warmth. A 13-line speech cost $0.00097.
GitHubContent & growth
Best CI use case for @typesafeai's Jev: Enforce the rules a linter can't every repo has rules that only live in review comments and onboarding docs softlint puts them in a json file and checks every pull request against them, flagging the exact line any language, ~$0.001 per
X postTools & apps
Watch Jev play chess against itself, or play against it. Jev picks every move; FastAPI and python-chess run the board.
GitHubGames & real time
A video letting Astra plan and Jev act inside Minecraft, with an outcome the creator didn't expect.
VideoGames & real time
I observed that some LLM calls in many repos could run 99% cheaper & up to 13× faster. I scanned 1,000+ repos & found so many calls that are really just decisions: route this ticket, flag this spam, score this priority, blah blah.. but all this started with a question from a
X postTools & apps
Sitequiet
Sponsored
Uptime monitoring, status pages and client reports for agencies.
Stop letting LLMs or Jev write raw SQL against production data or even evaluate rows. I built a CLI that routes questions through a semantic layer (Cube/dbt) with confidence checks so it only runs safe, verified queries. Quick demo running on: https://t.co/ACoN1ld7MM
X postResearch & data
