Tools & apps

wuyoscar

github.com

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Nine installable agent skills - triage, routing, code review, document and UI work - with a catalogue of scenarios to copy.

nahid-sparktales

github.com

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Routes a Claude Code or Codex task to one of 27 specialist roles and defines what evidence will count as done.

coldteadotai

github.com

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Hooks into Claude Code, Codex, and OpenCode, and asks Jev one question per rule whether each edit breaks your AGENTS.md or CLAUDE.md rules.

Marcel Pociot 🧪

@marcelpociot

I built a browser extension with Jev @typesafeai that can hide/collapse posts on X based on natural language. It's so fast that it's not noticeable and insanely cheap...this must be the future of "ad blockers" and content firewalls.

Tony Dinh

@tdinh_me

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A Chrome extension that detects sponsor segments and skips them.

nader dabit

@dabit3

Also have been playing with @typesafeai Jev, insane! So many immediate use cases and new apps are possible. What a time to be a builder! Sharing some experiments here starting with: Keystroke oracle / predictive launcher: Your launcher ranks by aliases, fuzzy match, and

kitze 🛠️ tinkerer.club

@thekitze

i made a smart calculator notebook using jev it can calculate ANYTHING!! 😅

Jack Cheng

@jackcheng

Jev is the future

ILIAS ISM

@illyism

Now using @typesafeai Jev in https://t.co/c8wAW9titP, https://t.co/bt2EomCJNV, https://t.co/Naf5ujgWB4, etc AI ends up vibe coding so much AI regex slop if you don't read the code, so I can finally move all this hard-coding to Jev and it's insanely fast! Also for regular LLM

nader dabit

@dabit3

Another crazy @typesafeai Jev example: Predictive spreadsheets Spreadsheets recalculate numbers, not meaning. Jev reads intent. Type "Urgency" at the top of a column and, as you type, it figures out you want each row rated from "no follow-up needed" to "urgent" in ~100 ms.

Farouq Aldori

@FarouqAldori

Jev is fun! One-click invoice finder for any website 🧾 - Automatically finds billing pages using @typesafeai's Jev - List/download all invoices with 1 click - Works with Stripe billing portals too - Remembers where invoices live for next time Should I open-source it?

Marcel Pociot 🧪

@marcelpociot

Jev unlocks SO many awesome new ideas. I built a macOS app that monitors my Downloads folder along with a customisable set of rules. Is the downloaded file an invoice? Move it to a special folder with the correct filename. No other LLM calls involved - just Jev!

Marek Sotak

@sotak

I built real-time Clippy with Jev. It quietly watches how you use the product and only wakes up when it thinks you’re struggling. Hesitating? Confused? Stuck? Clippy knows. Even its reactions are controlled by Jev. 👀

Max Blade

@_MaxBlade

Ai is evolving. Jev can be armed at all times. I can speak freely and it knows ( from probabilities ) if im asking my computer to do something or blaberring away at something else. no wake word. speed + affordability + intelligence is getting to the point where an always

Ask Jev anything. It won’t answer, it will judge.

Joey Kudish

@jkudish

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An MCP server with claim checks, screening and ranking built on Jev.

Kitze

@thekitze

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A browser extension where Jev decides which parts of a page are clutter.

Daniel Ari Friedman

github.com

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A Python toolkit: question builders, confidence gates and calibration.

Val Alexander

@BunsDev

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110 use cases, games and dilemmas, with editable prompts and A/B tests.

prasanth263

github.com

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A local MCP gateway with Jev tool discovery and a dashboard.

Tyler Nieman

@tyler_dot_earth

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A fuzzy linter: Jev gives your code an ocular patdown.

Paul

github.com

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A codebase scanner that helps you not run malicious code.

Malek Gara-Hellal

@foundmalek

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Fish-style zsh autosuggestions, ranked by Jev instead of by prefix.

Abid A Gafoor

github.com

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A private Mac voice diary: local transcription, Jev sorting, Notion library.

C.H Lee

github.com

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A small React app where Jev guesses an age band from a name.

TypeSafe AI

@typesafeai

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The official skill for building with Jev, installable with one command.

Kitze

@thekitze

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A self-hosted skills library, with optional Jev recommendations.

Jeff Emanuel

@doodlestein

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A Rust CLI where Jev ranks agent skills for the next step.

Dewaldt Huysamen

github.com

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Routes which agent skill runs, with typed Jev decisions and confidence.

HyunjunJeon

github.com

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An agent skill that sends a coding agent’s closed judgments to Jev.

Shingo Imota

github.com

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Split a judgment into Choice, Score and Noul, lint it, then measure it.

Basit Mustafa

@moltar81435

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Augustus and augustus-train: agent skills for designing systems around Jev’s judgments, from task-specific model selection to bounded improvement and independent evals.

Akash Priyadarshi

@Akash__ydv001

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A skills framework for coding agents, with Jev gates and vetting.

Drew Breunig

@dbreunig

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A skill for writing and fixing programs that call Jev.

Elia Alberti

github.com

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Jev picks which of your rules apply, so Claude only sees those.

Daniel Ch

@chddaniel

Introducing Jev for 'Website to App' Turn any website into a native mobile app. Just paste a URL. jev-1.13.0 decides how to build the original website as a *native* mobile app, then shipper submits to the app stores for you. We’ve been using this internally a ton for

Anshu Chimala

@anshuc

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Paintings made from Jev’s pixel probabilities.

Dev Agrawal

@devagrawal09

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A staged code-review workflow with a local dashboard.

Tony Powell

@cephalization

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Turn an agent skill into an Oxlint plugin that asks Jev.

Michael Poage

github.com

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Cucumber tests from the .feature file alone. No step definitions.