Skip to content

Jev directory

Jev Tools & CLIs

770 curated Jev entries. Standalone Jev CLIs, desktop apps, playgrounds, and utilities you run directly, from shell history and semantic search to dashboards and meters.

By format

770
  • Docs10
  • Repos & sites722
  • Videos5
  • Posts8
  • Articles16
  • Playgrounds9

Updated

All 770 Jev Tools & CLIs

Search the full category, or filter by format and tag.

Showing 97–144 of 770 resources

2GitHub stars
A Claude Code mod that scores each prompt with TypeSafe Jev and sets Claude's effort level for that turn, mapping four narrow questions, reasoning depth, scope, stakes and ambiguity, onto an effort level without ever touching the model.
Jev Tools & CLIs#community#github#claude-code
2GitHub stars
A Nushell plugin that brings TypeSafe Jev structured decisions into the shell: Nu builds the state and processes the typed answers, the plugin sends the request, and native commands like where and sort-by handle the rows.
Jev Tools & CLIs#community#github#nushell
2GitHub stars
A TypeScript/Bun launcher that routes coding-agent user turns through JEV, the TypeSafe classifier, with model and reasoning-effort selection: codex-jev wraps the Codex CLI, claude-jev wraps Claude Code, and a Pi extension adds a jev/auto virtual model.
Jev Tools & CLIs#community#github#cli
2GitHub stars
Gmail triage with TypeSafe Jev: every few minutes it reads new inbox mail, asks Jev for a category with calibrated confidence, then labels, archives, unsubscribes from verified marketing or cold outreach, and moves scams to Spam.
Jev Tools & CLIs#community#github#gmail
2GitHub stars
Jev, batteries included, for Claude Code, Codex, pi and omp: safe commands skip permission prompts, long output is trimmed, and destructive commands such as rm -rf or force push are stopped until you say yes.
Jev Tools & CLIs#community#github#claude-code
2GitHub stars
An oh-my-pi extension that puts consequential agent decisions to Jev (jev-latest) through the TypeSafe API, checking visible actions and completion boundaries. Its ordinary-session entry is deliberately disabled: an MVP under verification, not a release.
Jev Tools & CLIs#community#github#pi
2GitHub stars
A Claude Code mod that routes each request to haiku, sonnet or opus with a reasoning effort and confidence score using local heuristics, and can optionally let Jev (TypeSafe System One) pick the tier instead. Adds a live status band above the prompt.
Jev Tools & CLIs#community#github#claude-code
2GitHub stars
A Claude Code mod that asks Jev (TypeSafe) how much effort each prompt needs and sends every request of that turn at that effort, never changing the main loop's model. Off by default; a fork of jjjjjjjjjjjjjjjjacob/jev-router.
Jev Tools & CLIs#community#github#claude-code
2GitHub stars
A Chinese-language Next.js site that takes your situation and picks 3–5 fitting items from 671 suggestions in a life guide, ranked by Jev choice, noul and score questions with evidence grades, costs and sources shown.
Jev Tools & CLIs#community#github#nextjs
1GitHub stars
AI Gmail organizer for Chrome and Brave: it classifies every email with TypeSafe's Jev, auto-labels the inbox, and bulk-cleans junk with preview and undo. Uses your own OpenRouter or TypeSafe key, with no server involved.
Jev Tools & CLIs#community#github#gmail
1GitHub stars
A decision governance layer for the pi coding agent: planning, model routing, permission control and outcome validation through JEV. Claims up to 45% lower model cost on MATH-500 with no accuracy loss and P50 decision latency of 0.6–0.7 s.
Jev Tools & CLIs#community#github#pi
1GitHub stars
A local decision engine for AI agents and software developers, built on the System One architecture in TypeSafe's Jev style and running fully offline through Ollama 0.35+. Ships a CLI, an MCP server and a Python library for error triage, diff review, shell guardrails and routing.
Jev Tools & CLIs#community#github#python
1GitHub stars
A small Python repository whose GitHub description says it uses the JEV model to align patents with concepts. No README, topics or license were captured in the round-eleven sweep, so its pipeline and results cannot be verified beyond that sentence.
Jev Tools & CLIs#community#github#python
1GitHub stars
A no-code training platform for judgment models: define a judgment task, import decision samples, build a training set, train candidate probabilities, verify calibration and publish a service. The README says phase P3 is in implementation with no real GPU evidence yet.
Jev Tools & CLIs#community#github#python
1GitHub stars
A confidence-aware decision gate for autonomous software changes. It runs an explicit LangGraph flow of inspect, checks and evaluate, then routes each proposal to apply, human review or stop; the decision provider can be the TypeSafe Jev API.
Jev Tools & CLIs#community#github#typescript
1GitHub stars
A self-hostable HTTP proxy that fronts TypeSafe Jev through one endpoint, rotating your API keys automatically and serving the /v1/systemone wire format. Keys live in Upstash Redis or an environment variable, and a web admin page manages them.
Jev Tools & CLIs#community#github#typescript
0GitHub stars
Confidence-gated email triage for founders, powered by Jev: it sorts each message into urgent, wait or noise and only auto-acts when sure. Doubtful mail goes to a morning digest with suggested actions for one-tap approval.
Jev Tools & CLIs#community#github#python
A local Go CLI that reads each Gmail message's headers and a short body preview, asks a System One decision model to classify it, applies cleaner/* labels and trashes only genuine junk, with an append-only audit log and rollback.
Jev Tools & CLIs#community#github#go
0GitHub stars
A pay-per-signal API for autonomous agents: Jev verifies the buy, sell or hold call for symbols like BTC, ETH and TAO, and each signal returns a Jev-scaled confidence plus a 0-100 composite score. Calls settle in USDC on Base via x402 at $0.05.
Jev Tools & CLIs#community#github#crypto
0GitHub stars
An Omarchy launcher where you describe what you need and JEV routes it to a reviewed safe operation, settings panel or keyboard shortcut from a live command catalogue. Clear matches run; Preview only shows the plan.
Jev Tools & CLIs#community#github#python
0GitHub stars
A Python CLI that pipes log files through a local decision model: Nimble, served by Ollama, gives every entry a severity, a category and a needs-attention flag, computed entirely on your own machine.
Jev Tools & CLIs#community#github#cli
A Python tool that crawls the publicly served source of a website and uses JEV to flag genuine bugs and security issues, reporting bug probability and confidence scores and listing the most suspicious resources.
Jev Tools & CLIs#community#github#security
0GitHub stars
An SO-101 robot pet powered by Jev: send it messages through Telegram or the local interface and it answers with recorded movement and electronic calls, with a choreography mode for arranging motions and sounds.
Jev Tools & CLIs#community#github#robotics
0GitHub stars
Fills job applications page by page in a browser from a JSON profile, with plain rules answering common fields, a local decision model choosing among your own facts, and submit gated until you opt in.
Jev Tools & CLIs#community#github#job-applications
0GitHub stars
A Chrome extension that filters YouTube down to what you are actually there for: your channels, playlists and chosen topics stay sharp while everything else blurs, and Jev topic checks gate every video you open.
Jev Tools & CLIs#community#github#chrome-extension
0GitHub stars
A technical knowledge assistant that runs adaptive RAG over 11 technical books (2,810 chunks) with hybrid dense and BM25 search, reciprocal rank fusion and a JEV System-1 decision engine over a local vector database.
Jev Tools & CLIs#community#github#rag
0GitHub stars
A lead intake, qualification and routing service that buffers every inbound lead in local SQLite (WAL mode) for zero loss, qualifies it with Jev AI through OpenRouter, and syncs results to Airtable CRM.
Jev Tools & CLIs#community#github#crm
0GitHub stars
A Python tool that reads every open issue in a GitHub repo and uses TypeSafe's Jev model to rank them for first-time contributors by how small, clear and self-contained they are, flagging issues someone has already claimed.
Jev Tools & CLIs#community#github#python
A minimal local dashboard and proxy for System One decision models: send one state with up to eight typed questions to Jev (TypeSafe API) or self-hosted Laya and get structured choice, score and noul answers rendered as charts.
Jev Tools & CLIs#community#github#dashboard
0GitHub stars
A self-hosted System One service that runs Laya through MLX on Apple silicon and keeps the model's native request and response format, exposing fast typed decisions to your own devices over a private Tailscale HTTPS endpoint.
Jev Tools & CLIs#community#github#macos
0GitHub stars
A confidence-gated co-pilot for dead-letter queues, powered by TypeSafe Jev: it reads failed webhook, queue and background-job records and produces one of three machine-readable plans, retry, review or dead-letter, without mutating your queue.
Jev Tools & CLIs#community#github#javascript
0GitHub stars
An open-source, vendor-neutral web UI sandbox for /v1/systemone structured decision models such as TypeSafe Jev and Ollama clef: visualize Choice, Score and Noul probabilities, compare endpoints A/B, and export SDK calls, with a built-in mock that needs no network.
Jev Tools & CLIs#community#github#nextjs
0GitHub stars
A Go CLI that scores how well a resume fits a job posting with Jev, in under a second and for about $0.0001, and shows which requirements the resume covers; the README claims roughly 18 times the speed of a frontier-model prompt.
Jev Tools & CLIs#community#github#go
0GitHub stars
A decoupled action guardrail powered by Jev: any system sends what it was about to do and gets back allow, deny or review, with Jev answering typed Choice, Score and Noul questions and a deterministic policy engine composing the verdict from them.
Jev Tools & CLIs#community#github#guardrails
0GitHub stars
A self-hostable Discord auto-moderation bot written in Go and powered by Jev, TypeSafe's System One model: it reads every message, asks Jev whether it breaks server rules, and a deterministic policy turns the answers into flags, deletions or timeouts.
Jev Tools & CLIs#community#github#go
0GitHub stars
An audio-first Socratic language-tutoring web app whose lessons stay on track with a TypeSafe/Jev Governor: System 1 evaluates every turn for topic drift, FSM state and Socratic compliance, never generating content. FastAPI backend, Next.js frontend.
Jev Tools & CLIs#community#github#python
0GitHub stars
An open-source Discord moderation bot powered by Jev. Owners sign in to a hosted dashboard, add the bot, supply their own TypeSafe key, test in Monitor only mode, then let Jev rules log, delete or time out spam, phishing, harassment, hate and threats.
Jev Tools & CLIs#community#github#typescript
An explainable intent router that cascades regex, TF-IDF with CatBoost, System One decision models (Laya, Jev, CLM) and a generative LLM fallback, answering from the cheapest engine able to decide and leaving a replayable decision record. Runs fully local.
Jev Tools & CLIs#community#github#python
0GitHub stars
A Chrome extension that answers questions about any YouTube video by asking Jev which transcript window holds the answer: a Choice over about 30-second window ids plus a Noul for whether the video covers it at all, then it jumps to the moment.
Jev Tools & CLIs#community#github#javascript
Content moderation with asymmetric thresholds built on Jev: three bands, approve, shadow and remove, where the README's rule is that removing good content is worse than leaving bad content up, so the removal bar sits higher than the approval bar.
Jev Tools & CLIs#community#github#python
0GitHub stars
A local workbench for System One-style models on Apple Silicon Macs: it serves Laya through MLX or Core ML behind a Jev-compatible /v1/systemone endpoint, proxies other Jev-compatible servers like Jeff and Kev, recommends models and evaluates them on Japanese data.
Jev Tools & CLIs#community#github#python
0GitHub stars
A minimal web UI for Jev, TypeSafe AI's first System One model: enter a free-text state, add typed questions, and Jev evaluates them all in parallel in one request, returning structured answers with calibrated probabilities instead of generated text.
Jev Tools & CLIs#community#github#javascript
A Spanish-language exploration of macOS voice control that pairs a small generative planner, Claude Haiku 5.5 or Gemini 3.5 Flash-Lite, with TypeSafe Jev for selecting among concrete controls; an MIT-licensed adaptation of savka777's jev-use.
Jev Tools & CLIs#community#github#macos
0GitHub stars
A floating, non-blocking HUD for the Pi coding agent that monitors TypeSafe Jev classifier decisions and LLM queries in the terminal, rendering probabilities, risk badges and latency without halting the agent's work.
Jev Tools & CLIs#community#github#pi
0GitHub stars
Jev Review runs as a local MCP server that gives Claude Code, Codex, Cursor and OpenCode structured quality scores while they work. This modified fork of NiazMorshed2007/jev-review adds strict 451-fallback validation with contract tests and a noul invariant-adjudication workflow.
Jev Tools & CLIs#community#github#mcp
0GitHub stars
Intent-aware navigation and command suggestions for zsh, powered by Jev and zoxide: describe where to go or which previous command to run, review the inline suggestion, and press Enter. Jev selects from existing candidates rather than generating new shell commands.
Jev Tools & CLIs#community#github#zsh
0GitHub stars
A repository described as Jev use cases; the captured README documents an Austrian hotel ranking pipeline that merges Google Maps and Booking.com data, matches the ÖHV member list from meinhotel.at and computes a 0–100 guest score, with dashboards and Excel reports.
Jev Tools & CLIs#community#github#python
A small HTTP service that adds a decision interface to any chat model: POST /v1/decision evaluates a finite set of candidate labels in one forward pass, reads next-token logits and returns structured JSON without model.generate() or output decoding.
Jev Tools & CLIs#community#github#python

Index of all 770 entries

Start here with the Jev AI model

Featured entries in tools & clis.

23.2kGitHub stars
Browser Use's ultrafast agent: Jev picks an operation and an element from an indexed action space in one request, and a small LLM writes text only when the action is TYPE_TEXT.
Jev Tools & CLIs#community#python#browser
7.7kGitHub stars
A Claude Code plugin and npm library that replaces transcript summarization with Jev keep-or-drop judgments, deleting stale tool calls and results while kept text stays verbatim.
Jev Tools & CLIs#community#typescript#claude-code
772GitHub stars
A Python asyncio runtime that puts Jev in a supervision loop above Codex or OpenCode workers: it judges completion, test sufficiency, and stuck loops, then steers, retries, or stops the job.
Jev Tools & CLIs#community#python#coding-agent

Jev AI model articles

Original guides that go deeper on Jev tools & clis.

How Home Assistant conversation agents, macOS voice pipelines, and an advisory sentinel put a fast typed decision in the loop — one call per utterance, thresholds in code, and a daily token budget.
Jev Tools & CLIs#home-assistant#voice#automation
Read article
Jev-based SEO tools split the crawl from the call: deterministic crawlers count and parse, while typed judgments rank fixes, place internal links, score search results, and track AI-answer mentions — with costs and caveats attached.
Jev Tools & CLIs#seo#search-visibility#audits
Read article
The request shape barely changes across surfaces; the surrounding contract does. When to call the API directly and when a gateway, a Worker binding, or a router entry earns its extra hop.
Jev Tools & CLIs#gateway#vercel#cloudflare
Read article

From the Jev community

Watch walkthroughs, read the threads, and see what builders are posting.

YouTube: AICodeKing tests support routing, refund detection, prompt-injection resistance, and browser automation.

YouTube: Retriever AI tests Jev on real browser tasks: where it worked, where it struggled, and what comes next.

YouTube: One terminal, three subscriptions, and Jev picking the model for Claude Code, Codex, and Cursor.

Hacker News: Software Bombe and live Enigma demo where Jev ranks cribs and judges plaintext.

ag_212 pointsShow HN: Jev as the Bletchley Park Analyst: A Software Bombe on EnigmaRead the thread on Hacker News

Hacker News: Show HN for the decide CLI: brew install, file context, and multi-question shell scripts.

vsekhar2 pointsShow HN: Decide – Jev decisions in the shell, scripts, and agent skillsRead the thread on Hacker News

Hacker News: Pipeable onesie CLI with shell-safety exit codes and a calibrate mode over labelled commands.

frodikarlsson3 pointsShow HN: onesie – An expressive Unix-pipeable CLI for System One models like JevRead the thread on Hacker News