reposource-backed
Community jev-harness: proposal review with four questions
A research-stage coding harness where an LLM proposes an action, Jev answers four bounded questions and code records evidence for the host to review.
THE JEV ECOSYSTEM, INDEXED
What shipped.
What it proves.
Projects, demos, integrations and claims around Jev. Every entry keeps its source and evidence label attached.
430entries indexed
109author demos
Latest field notes
integrationsource-backed
Jevify: an agent skill for typed-decision workflows
An independent agent skill for spotting Jev opportunities, designing typed questions, preserving source evidence and testing a small decision workflow.
benchmarksource-backed
sawzhang/jev-demo: five demos and Jev measurements
A Chinese-language learning repository with five runnable Python demos and the author's Jev 1.13.0 experiments on question fan-out and decision boundaries.
productsource-backed
Jev Workbench: versioned judgment functions
A local browser workbench for defining, previewing and publishing versioned Jev functions that callers can invoke over HTTP or MCP.
integrationsource-backed
Jev for Chrome: in-tab browser actions
A Manifest V3 port of jev-ultrafast that lets Jev choose clicks, keystrokes and dropdown actions in the user's existing Chrome tab; a separate text model handles typed content.
integrationsource-backed
kataras/jev: a Go client for System One
A community Go client for Jev's Noul, Choice and Score questions with typed response helpers, configurable retries and rate limiting.
integrationsource-backed
Spring AI TypeSafe: Java SDK and Jev integrations
A Java System One client plus Spring AI modules for Jev judging, guardrails, retrieval filtering and reranking, and tool selection.
integrationsource-backed
system-one: Promise and Effect clients for typed decisions
A TypeScript client with shared typed question definitions and Promise and Effect APIs for Jev and other System One-compatible models.
repocommentary
Beacon: cross-harness memory for coding agents
Beacon captures sessions across coding-agent harnesses and turns reviewed workflows, corrections and debugging patterns into reusable knowledge.
roundupcommentary
Twenty proposed Jev and open-source tool combinations
A conceptual list pairing Jev decisions with agent frameworks, retrieval tools, evaluation services and execution systems.
roundupcommentary
Twelve agentic uses for Jev
A list of twelve bounded decision steps, including browser actions, context retention, citation checks, semantic tests, search reranking and memory promotion.
integrationsource-backed
jevgrep: semantic code search for coding agents
A CLI that uses Jev to judge relevance across repository folders, files and declarations, returning file leads and verbatim source excerpts to a coding agent.
demosource-backed
Jev Trade: Hyperliquid trading bot
A trading bot that reads the Hyperliquid book, asks Jev for long or short and open, close or hold, then places orders through separate execution code.
demosource-backed
Voice Browser: spoken commands to bounded browser actions
A local Node and Playwright app streams partial speech transcripts, asks Jev for intent and target choices, then applies code-level action gates.
demosource-backed
JevPilot: browser driving simulator
A playable Three.js driving simulation where Jev selects sampled steering and speed paths from compact road, traffic and route state.
roundupcommentary
Jev in games, browsers, trading and context tools
A ten-repository survey spanning Minecraft, a driving simulator, Android, voice-driven browsing, trading, sponsor detection and context filtering.
replicasource-backed
AnyJev: typed decisions from open models
A Python library that turns open causal models into Choice, Noul and Score decisions with access to logits or hidden states.
directorysource-backed
Made with Jev: guide index
An index of guides on Jev's interface, costs, agent use, independent models and published use cases.
integrationsource-backed
Caliber ai-setup: optional Jev transcript compaction
Caliber's agent-configuration CLI includes an optional Jev plugin that scores tool-call history for retention during transcript compaction.
replicasource-backed
CLM: an independent decision model
An independent decision model with published code and model heads, served through a System One-compatible API.
integrationsource-backed
Agent Chaperone: MCP tool screening
An MCP proxy and client hooks screen agent tool calls and results using Jev among other checks.
integrationsource-backed
DSH Jev Effort Selector
A DeepSeek Harness plugin asks Jev to choose a supported reasoning-effort level for a task and preserves the previous level when the choice fails.
reposource-backed
mizchi/jev-playground: MoonBit client and experiments
A MoonBit Jev client and CLI with game, shell-risk and browser experiments and the author's measurement reports.
productsource-backed
jevclip: transcript-driven video highlights
Jev scores prepared subtitle or transcript segments; the tool assembles highlight and shortened videos with ffmpeg and exports a timestamped selection report.
integrationsource-backed
HN Jev Scores: adjustable Hacker News ranking
A Chrome extension scores Hacker News stories on five factors with Jev and reorders the page using adjustable weights.
productsource-backed
Jev Chat for Windows: ranked WeChat reply drafts
A Windows companion that collects visible WeChat messages with local screenshots and OCR, then uses Jev to rank three draft replies for the user to send manually.
integrationsource-backed
CodeNib: Jev reranking for code search
CodeNib uses Jev to rerank code-search results and publishes integration docs plus an evaluation on 100 CodeNib Base issues.
productsource-backed
Shibuya Machimachi: a Jev-assisted meetup app
A Shibuya meetup app that uses Jev to judge whether participants met from distance, floor and elapsed time.
productauthor demo
Treg people search with a Jev screening step
A live people-search workflow in which Jev screens candidate companies against an ideal-customer profile before treg finds and verifies contacts.
replicaauthor demo
Cua-S1-4B-0.2: open computer-use decision adapters
Text and multimodal LoRA adapters on Qwen3.5-4B for closed-option GUI element and action decisions, published as a separate Cua-S1 model version.
roundupcommentary
Ten Jev repositories by use case
A ten-link overview of browser agents, compaction, local decision models, trading, code review and agent routing.
articlecommentary
A Jev market-making architecture
An article mapping market making into typed decisions for quoting, flow assessment and risk, with code retaining order execution and fallback control.
directorysource-backed
Jev Use Case Tracker
A browsable collection of Jev use cases, repositories, opinions and updates, grouped for exploration.
replicasource-backed
Qwen3.5 0.8B decision model: a local Jev alternative
An independent 0.8B Qwen3.5 model for typed decisions, published with weights and a comparison against Jev.
integrationsource-backed
cmd-mod-jev-nudge: decide when an agent should continue
A Command Code mod asks Jev whether a gentle nudge would help an agent continue useful work within the user's existing request.
demosource-backed
jev-voice-games: voice-driven Godot mini-games
Two voice-controlled Godot games use local speech recognition for clear commands and Jev with game state for ambiguous ones.
productsource-backed
ASO Workbench: Jev-assisted keyword analysis
An open-source Mac tool for App Store Optimization with keyword analysis and listing workflows that the author connects to Jev.
productsource-backed
Jev Voice: typed decisions for Mac voice control
A macOS menu-bar voice controller with on-device speech recognition and Jev decisions for commands and UI actions.
productsource-backed
jev-chat-jarvis-mac: WeChat reply assistant
A macOS overlay that reads WeChat on screen, runs an optional TypeSafe Jev or local decision model, and prepares reply suggestions for manual sending.
productsource-backed
jev-chat-jarvis: Android reply assistant
An Android chat assistant that uses Jev or a compatible decision endpoint to judge message intent and risk, then offers drafts from a separate generative model.
integrationsource-backed
jev-linkedin-slop-filter: label LinkedIn posts
A Chrome extension that applies BAIT, CORP and BRAG labels to LinkedIn posts using Jev, with a local server for the API key and heuristics to reduce calls.
integrationsource-backed
gmail-jev: label Gmail threads with Jev
Classifies Gmail threads into workflow labels with Jev and can optionally remove them from the inbox. The tool does not send mail.
demosource-backed
jevdemo: Choice, Score and Noul in Python
A small Python and HTTP example of support-request routing with Choice, frustration scoring with Score, and urgency evaluation with Noul.
integrationsource-backed
ZeroNSFWBot: optional Jev text moderation for Telegram
A Telegram moderation bot that uses Jev for optional text, bio, advertising and language judgments. Image moderation runs through a separate local detector.
integrationsource-backed
Jev decisions in BigQuery through Cloud Run
A Cloud Run remote function lets BigQuery call Jev to classify support tickets and expose the resulting judgments to SQL queries.
demosource-backed
jev-ui-map: typed actions for browser tasks
Maps visible UI states to bounded action options so Jev can select the next browser step. The repository includes a food-ordering demonstration with action limits in code.
benchmarksource-backed
rerank-bench-jev: Jev versus Qwen3 Reranker
An inspectable comparison of Jev Noul and Qwen3-Reranker-0.6B on retrieval ranking tasks, with the harness and raw model responses published.
integrationsource-backed
qc-use: Jev-assisted UI tests from plain-language steps
Turns plain-language critical-path tests into bounded UI actions chosen by Jev. The runner checks a fresh screenshot after each action and records a step-by-step result.
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