Jev for CLI

95 curated Jev resources. Runs from the command line or terminal.

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All 95 Jev resources for CLI

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Showing 1–48 of 95 resources

macOS command palette that reads the frontmost app's menu tree through the accessibility API, asks Jev one Noul per menu item against a plain-language request, and presses the top match above a confidence threshold, falling back to a ranked list otherwise.

Jev Tools & CLIs#community#macos#command-palette

Community

rohit9mehta/dwimSwift

GUI JEV Harness

Python harness for GUI grounding: it divides a screenshot into grid tiles, has a vision model describe each tile neutrally, then asks typesafe-ai/jev to choose among the descriptions. Local confidence and margin gates decide whether to descend or refuse, and it emits only a point and bounding box.

Jev Tools & CLIs#community#gui-grounding#computer-use

Community

ZihuaEvan/GUI_JEVPython

jev-auto-approve

Claude Code PreToolUse hook that asks Jev one Noul on whether a Bash command is strictly read-only and auto-approves at p of 0.95 or higher. It can only allow or stay silent, never deny, so unknown or risky commands fall back to Claude Code's normal permission prompt.

Jev Tools & CLIs#community#claude-code#hooks

Community

BasmaAbouzied0/jev-auto-approvePython

spending-effort-with-jev

Claude Code plugin whose UserPromptSubmit hook asks Jev a Choice over /effort levels (low, medium, high, max, unclear) plus a Noul on whether a hands-off request has a fuzzy spec, then offers a one-key switch before Claude starts when the tip clears its confidence threshold.

Jev Tools & CLIs#community#claude-code#plugin

Community

Yaxin9Luo/spending-effort-with-jevPython

Polymarket BTC 5m Jev trader

Terminal agent for Polymarket's BTC Up or Down five-minute markets. Roughly every five seconds it asks Jev whether BTC finishes UP or DOWN versus the window open, then abstains or buys once and holds to resolution. Defaults to dry-run; live orders are opt-in.

Jev Tools & CLIs#community#trading#prediction-markets

Community

VGabriel45/polymarket-btc5m-jev-tradingTypeScript

Holon

159

Rust agent workbench for ongoing work that keeps branch decisions in their own crate and backend notes in the adapter. Its first decision backend is Cloudflare's Clef, borrowing Clef's System One-shaped state and questions request instead of reinventing the interface.

Jev Integrations & Adapters#community#agent-runtime#rust

Community

holon-run/holonRust

WorldMonitor

88.2k

Real-time geopolitical intelligence dashboard that uses TypeSafe Jev questions to score news headline severity into five threat levels and categorize events across 14 conflict, cyber and infrastructure domains, alongside news aggregation and a Country Instability Index.

Jev Integrations & Adapters#community#osint#geopolitics

Community

koala73/worldmonitorTypeScript

Laser

Focus mode for Omarchy and Hyprland that judges each screen against the task you declared and escalates from a red reticle to a window haze and, as a last resort, closing the drifting browser tab. Each check is one Jev on-task classification, with screenshots OCR'd locally and never uploaded.

Jev Integrations & Adapters#community#focus#linux

Community

iYassr/omarchy-laserPython

Visual-Jev

A Jev-style typed-decision baseline built on the frozen Qwen3.5-4B checkpoint that accepts a local image path directly, letting the vision-language model score declared options without generating text. Ships scoring modes, a WebGPU browser demo and benchmark results measured on an RTX 3090.

Jev Models & Reimplementations#community#multimodal#open-models

Community

jiangxiluning/Visual-JevPython

Gutsy

An Apache-2.0 0.8B decision model that returns calibrated probabilities for yes/no, choice and score questions on CPU. Distributed as GGUF for llama.cpp and served behind a Jev-style /v1/systemone API, so existing Jev clients mostly need only a new base URL.

Jev Models & Reimplementations#community#gguf#local-inference

Community

kouhxp/gutsyHTML

jev-table-import-mapper

A dependency-free JavaScript library that maps uploaded CSV columns onto your destination schema: a strict normalized-name pass first, then one Jev boolean per remaining source-destination pair plus a guard question per column, leaving uncertain fields visible instead of guessed.

Jev Tools & CLIs#community#csv#data-import

Community

DuvInc/jev-table-import-mapperJavaScript

Minutes

1.5k

An MIT-licensed, local-first conversation memory app that transcribes meetings, calls and voice memos on-device into Markdown you own. Its live voice path runs evaluations through Jev, and 34 MCP tools plus a 58-command CLI let coding agents query the history you choose to share.

Jev Integrations & Adapters#community#mcp#transcription

Community

silverstein/minutesRust

Jev Torneo de Animales

A local winner-stays-on tournament where up to 2,569 animals fight one on one and every fight is one Jev Choice between two names under arena rules held in state. A measured 1,999-fight run took about 16 seconds, 64 API calls and roughly US$0.01.

Jev Demos & Experiments#community#game#tournament

Community

hectorlcastro09/jev-torneo-animalesHTML

Sezika

An independent, Jev-inspired System One engine written in C# and .NET 10: a pinned Laya/mmBERT checkpoint runs through pure C# CPU and CUDA kernels with Native AOT, returning typed Choice, Score and Boolean decisions to .NET applications. Probabilities are explicitly uncalibrated.

Jev Models & Reimplementations#community#dotnet#inference

Community

IoTSharp/SezikaC#

Ring Zero Security

Kernel-enforced runtime security for AI agents with eBPF/LSM: policy decides file, exec, package-install and MCP operations at the syscall, while Jev can run as an optional checks provider whose verdict can only raise severity. The Jev checks layer is off by default.

Jev Tools & CLIs#community#security#ebpf

Community

ringzerosec/jev-runtime-securityRust

OpenClaw Jev Trigger

OpenClaw plugin and CLI that turn a plain-language --when/--not-when condition into a scheduled trigger script. Each tick sends one Noul through OpenClaw's decisionModel and only wakes the conversation model when the condition reaches 0.7 or above; a 76-tick benchmark reports 75 correct judgments and 0 false wake-ups.

Jev Tools & CLIs#community#automation#openclaw

Community

yousan/openclaw-jev-triggerTypeScript

sortwell

MCP server and Claude Code plugin that files each captured note, link or meeting line with one Jev request: kind, project, action and duplicate questions answered in parallel. Routes to a project only at 0.45 or above, marks a duplicate only at 0.70 with a matching item, and stores text verbatim in append-only JSONL.

Jev Agents & MCP#community#mcp#note-taking

Community

dharun-cohere/jev-sortwellTypeScript

jev-acento

Independent pre-registered audit of Jev on Spanish: 19,200 calls over 3,200 paired items on XNLI, PAWS-X, MASSIVE and Belebele. A Spanish state costs 3.0-6.4 accuracy points and roughly doubles ECE on the two hardest tasks, while Spanish instructions change nothing; a CLI reruns the same comparison on your own data.

Jev Benchmarks & Evaluations#community#evaluation#calibration

Community

marcosmartinez/jev-acentoPython

kNES

Kotlin NES emulator whose agent plays Super Mario Bros. and Final Fantasy through typed decisions. Each turn becomes one Choice over goals that can actually run, wired through SemIf against a local Qwen3.5-4B, so a button the game does not offer is never an option; 900 logged decisions never answered off-menu.

Jev Demos & Experiments#community#emulator#gaming

Community

ArturSkowronski/kNESKotlin

JevCI

CLI quality gate that asks four typed questions about each change - three Score lenses for commit quality, doc alignment and breaking-API risk, plus a Noul secret audit - and fails a diff, commit message or doc set below the resulting 0-100 score. Runs from a terminal, a git pre-commit hook or a GitHub Action.

Jev Tools & CLIs#community#quality-gate#ci-cd

Community

sumant1122/jevciJavaScript

NucleiSniper

Scanner pipeline that fingerprints each target with 30+ signal types, then asks Jev to score every Nuclei template 0-4 for relevance so high-value checks run first while all templates still run. A tag-based prefilter keeps about 8.6% of 13,764 templates with 100% recall on score >= 3, saving ~91% of scoring tokens.

Jev Tools & CLIs#community#security#nuclei

Community

MorDavid/NucleiSniperPython

Sedum

Open-source, pre-alpha CLI that runs plain-English browser tests on Playwright, using Jev for bounded decisions: resolving each step, picking elements among offered candidates and judging verify claims with probabilities. Bring your own TypeSafe key; MIT licensed.

Jev Tools & CLIs#community#e2e-testing#playwright

Community

sedum-dev/sedumTypeScript

Harness Router

MIT-licensed Python tool router for coding agents that keeps obvious calls on a fast path, asks Jev (default typesafe/jev-1.13 via OpenRouter) for genuinely ambiguous choices, and can run bounded MCTS when multi-step consequences matter. Ships a CLI, MCP server and hook integrations.

Jev Tools & CLIs#community#routing#mcp

Community

Protocol-Lattice/harness-routerPython

Jevidence

Python sandbox and tutorial companion that turns Jev Choice and Noul judgments about issue category and reproduction into code-applied queue proposals, with confidence gates, a review fallback, synthetic offline fixtures and labeled replay. Live mode is opt-in.

Jev Guides & Articles#community#issue-triage#guardrails

Community

peakevergreen/jevidencePython

Cline Plugins

Cline's official curated plugin collection for its CLI and extensions. Includes jev-browser, which executes browser goals with Jev through Vercel AI Gateway plus screenshots and isolated Chromium sessions; plugins install by directory slug, e.g. cline plugin install jev-browser.

Jev Tools & CLIs#community#cline#plugins

Community

cline/pluginsTypeScript

ask-jev

Zero-dependency Python CLI that routes small semantic judgments to Jev for agents and CLI pipelines: choose (Choice), check (Noul), score (ordered ratings), batch (1-32 questions in one request) and purify (verbatim passage extraction). GPL-3.0 licensed.

Jev Tools & CLIs#community#cli#decision-routing

Community

logicrw/ask-jevPython

lossless-compaction

Claude Code plugin that compacts conversations by moving old tool results to local files instead of summarizing them, leaving a ticket line in their place. When the agent needs something back, Jev can choose among the moved-out items in words for a `find`, while `recall` restores any item exactly by id.

Jev Tools & CLIs#community#claude-code#context-management

Community

yottayoshida/lossless-compactionTypeScript

jev-judge

Python CLI that runs declarative YAML, JSON or JSONL test suites natively on Jev Noul, Choice and Score decisions for RAG faithfulness, hallucination detection and agent safety, with watch mode, parallel batching, a pytest plugin and GitHub Actions PR reporting.

Jev Benchmarks & Evaluations#community#cli#ci-cd

Community

00200200/jev-judgePython

rotom

Local OpenAI- and Anthropic-compatible API gateway in Rust that reuses Codex, Grok, Kiro or Vercel AI Gateway logins. It carries Jev through its model catalog and evaluation path, exposing typesafe-ai/jev via POST /v1/evaluations with state and typed questions.

Jev Integrations & Adapters#community#gateway#rust

Community

RyanKung/rotomRust

Oko

Local code search for coding agents: ripgrep and BM25 shortlist function-level chunks, Jev Noul relevance questions run across parallel requests, and accepted excerpts return to Codex, Claude Code, OpenCode or Pi through MCP or the `oko ask` command.

Jev Agents & MCP#community#mcp#code-search

Community

bartlomein/okoRust

Edward

Supervisor for unattended coding agents: it tracks cross-turn state and asks one batched Jev Choice whether a trajectory should continue, pause or escalate, while deterministic code owns dangerous-command blocking, budget caps and Ed25519-signed receipts.

Jev Tools & CLIs#community#guardrails#safety

Community

VeridicalTech/EdwardPython

jev-lint

Fuzzy linter hook for Claude Code and Codex: after the agent edits a file, it sends the added code to Jev, which answers Noul checks against team rule packs in about 0.3 seconds, letting the agent fix violations before code review.

Jev Tools & CLIs#community#linter#claude-code

Community

ckorhonen/jev-lintHTML

Pi TypeSafe Router

A Pi coding-agent extension that uses Jev to classify each request and route it to one of three configured models. Supports TypeSafe, Cloudflare AI Gateway, Vercel AI Gateway and OpenRouter backends, with doctor checks, shadow mode and an off-by-default setup.

Jev Tools & CLIs#community#coding-agents#routing

Community

jekozyra/pi-typesafe-routerTypeScript

Oh My ClaudeCode

39.8k

A teams-first multi-agent orchestration plugin for Claude Code with opt-in Jev hooks for sub-millisecond judgment points, decision caching and per-point egress controls. TypeScript, MIT, with a staged team pipeline and tmux CLI workers.

Jev Tools & CLIs#community#claude-code#orchestration

Community

Yeachan-Heo/oh-my-claudecodeTypeScript

ruling

A local Jev-compatible server that reads Choice, Score and Noul answers from the logits of any MLX checkpoint or OpenAI-compatible endpoint with no training, serving POST /v1/systemone as a drop-in for the official TypeSafe SDK.

Jev Models & Reimplementations#community#mlx#calibration

Community

bradAGI/rulingPython

decision-router

A CLI, Claude Code plugin and Pi extension that pick a model per task from one Jev call: a Choice over candidates asked in both orders plus a complexity Score that sets a minimum tier, with quota-aware filtering and fallback.

Jev Tools & CLIs#community#routing#claude-code

Community

Ruivalim/decision-routerTypeScript

jev-research-pipeline

A CLI that checks new papers, repositories and feeds each morning against your open research questions, asking Jev Noul gates and Score dimensions through Pydantic AI's typesafe model; an LLM writes only the prose into Obsidian notes.

Jev Tools & CLIs#community#research#cli

Community

shimo4228/jev-research-pipelinePython

DecisionBench

An open benchmark runtime for document-grounded decision models: it scores Jev Noul, Choice and Score answers on pinned tasks and counts malformed probability distributions as misses so model comparisons stay reproducible.

Jev Benchmarks & Evaluations#community#benchmark#evaluation

Community

Hanno-Labs/decision-benchPython

System-One Control Bench

A benchmark that steers decision models through 100 key-and-door grid puzzles with one Jev Choice per move, scored against an exact BFS solver; it found Jev picks an optimal move about 90% of the time yet finishes only 57 of 100 games.

Jev Benchmarks & Evaluations#community#benchmark#gridworld

Community

Exemocaro/System-One-Control-BenchPython

Qwev

A training-free runtime that turns dense Qwen3 or Qwen3.5 checkpoints into a Jev-style Noul, Choice and Score service, sharing one state prefill across isolated questions and reading each answer from candidate-token logits.

Jev Models & Reimplementations#community#qwen#local-inference

Community

HopLee6/QwevPython

grev

grep, sort, cut and uniq that match by meaning: each line whose Jev Noul clears the threshold survives grev, sibling filters route by Choice and rank by Score, and the output is always your own input, never generated text.

Jev Tools & CLIs#community#cli#coreutils

Community

aurorainfra/grevGo

3.4k

Vercel Labs' Unix-like coding agent CLI written in Zig, shipping a typesafe_permission_reviewer builtin that runs the agent's permission decisions through Jev rather than an LLM call. Model-agnostic and embeddable via libfx and ACP.

Jev Tools & CLIs#community#coding-agents#cli

Community

vercel-labs/fxZig

jev-secret-guard

A Claude Code PreToolUse hook that blocks known key formats locally and sends only masked unknown high-entropy strings to Jev for a Noul judgment, blocking at 0.80 and asking the human from 0.30 or whenever Jev is unavailable.

Jev Tools & CLIs#community#security#claude-code

Community

BasmaAbouzied0/jev-secret-guardPython

jcode

20.4k

Rust coding-agent harness (MIT, ~20k stars) whose crates/jcode-base/src/jev.rs is a typed TypeSafe Jev decision transport, used for memory pruning (memory_jev.rs), browser navigation (browser_jev.rs), and voice routing (voice_intent.rs) with separate provider selectors per purpose.

Jev Tools & CLIs#community#rust#coding-agent

Community

1jehuang/jcodeRust

Jev-Mail

CLI-installed Gmail classifier that runs 24/7 on user-owned Google Apps Script: the worker asks Jev for three typed judgments per thread (requires_action, is_important, bucket), applies labels, stars, and optional archiving, and routes ambiguous or low-confidence mail to a Review label.

Jev Integrations & Adapters#community#gmail#email

Community

vynnlee/jev-mailTypeScript

jev-regress-bench

Reproducible benchmark asking which approved agent answers changed meaning after a config edit: one Jev Choice (same, fact_differs, action_differs, specificity_differs) caught all 19 real changes with 13 false alarms across 109 before/after pairs, versus 33 for a three-tier stack and 19 for an LLM judge.

Jev Benchmarks & Evaluations#community#benchmark#regression-testing

Community

redhatpanda/jev-regress-benchTypeScript

sqlite-jev

Loadable SQLite C extension and Python package that exposes Jev Noul, Choice, and Score judgments as SQL scalar functions and a jev_rows virtual table which batches up to 40 rows into one shared state and joins typed results back to the source by rowid.

Jev Integrations & Adapters#community#sqlite#sql

Community

mgaitan/sqlite-jevC

Orcha Jev Judgment Spike

Open spike issue in the Orcha multi-agent orchestration platform: it proposes moving judgment out of expensive state-of-the-art models and onto Jev, which emits precise instructions for a cheaper executor to carry out, and requires findings, a cost model, and a recommendation as issue comments.

Jev Practices & Patterns#community#orchestration#cost-control

Community

open-orcha/orchaPython

Related platforms

Platforms that overlap with CLI.

Jev articles

Original guides that go deeper on Jev cli.

All Jev articles

Serving System One Locally

Sep 28, 2026

A base URL is the whole client change. What still works when Ollaya, Lichen, verdict, Rizzo Flow, or jevos answers POST /v1/systemone on your machine.

Jev Models & Reimplementations#open-models#local#api

Read article

Records at Rest: Documents, Inboxes, and Risk Queues

Sep 28, 2026

Jev labels a record that already exists. Code moves, flags, or holds it. How the document, mail, and transfer tools keep the action out of the model.

Jev Tools & CLIs#classification#email#security

Read article

Per-Tick Decisions in Games

Sep 28, 2026

A game tick is a state plus a legal action list. How Clash Royale, Minecraft, and the earlier Mario, Pokémon, StarCraft, and drone loops ask Jev one step at a time.

Jev Demos & Experiments#gaming#agents#control

Read article

Watch: Jev in action

Video walkthroughs and demos from the community.

YouTube: Greg Isenberg and Ryan Vogel on the businesses Jev unlocks, and a path in through the Vercel AI Gateway.

YouTube: CJ from Syntax demos browser use, classification, code review, a model router, and a chat bot with no LLM.

YouTube: Ryan Vogel runs Jev on 100 and then 1,000 emails: category, priority, spam, and reply predictions.

Discussions about Jev

Threads from Reddit and Hacker News about building with Jev.

Hacker News: Show HN: Ad Spend Guard gates budget before the auction, not the creative after.

Show HN: Gating ad budget with a decision modelRead the thread on Hacker News

Reddit: Reranking rebooking options with a decision model, ranked with reasons.

Hacker News: Pick Verify: a single decision at the warehouse pick station catches confusable picks.

Show HN: Verifying robot picks with a decision modelRead the thread on Hacker News

Hacker News: Decision Index 0.2.1 scores open reproductions of Jev on a frozen suite.

jackbravo4 pointsDecision Index 0.2.1 – 70 open reproductions of TypeSafe Jev's Decision ModelRead the thread on Hacker News

From the Jev community

Posts from builders shipping with Jev right now.

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