Jev Integrations & Adapters
145 curated Jev entries. Framework, platform, gateway, and database integrations that put Jev inside the stack you already run, from LangChain and Pydantic AI to Postgres and Home Assistant.
By format
- Docs2
- Repos & sites142
- Articles1
All 145 Jev Integrations & Adapters
Search the full category, or filter by format and tag.
Showing 97–144 of 145 resources
19GitHub stars
Ruby gem that models Jev as field predicates: feels and decide bind to model attributes with shared definitions, thresholds, confidence gates, batching, and test tapes.
Jev Integrations & Adapters#community#jevbest#catalog-import
Community
Qew7/jev-feelsRuby
Qew7/jev-feelsRuby30GitHub stars
Experimental language where questions and methods are composable values, with standalone .jpp sources run by a native Rust kernel and a Python implementation kept as reference.
Jev Integrations & Adapters#community#jevbest#catalog-import
Community
Towow-ai/jppRust
Towow-ai/jppRust8GitHub stars
Compiler that turns ignored markdown rules into testable Jev gates: typed questions answered with probabilities plus a reducer computing allow, ask, or deny in code. Ships with offline replay fixtures and Claude Code hook wiring.
Jev Integrations & Adapters#community#awesomejev#catalog-import
Community
doronp/jevcTypeScript
doronp/jevcTypeScript5GitHub stars
Community Agent Zero plugin that exposes one typesafe_query tool for combined Choice, Noul, and Score questions over the same evidence, with probability cards in chat.
Jev Integrations & Adapters#community#jevbest#catalog-import
Community
3clyp50/a0-typesafe-aiPython
3clyp50/a0-typesafe-aiPython8GitHub stars
Shadcn registry search block that shows lexical hits instantly then re-ranks the top candidates with Jev intent scoring in one request, with keyword fallback on failure.
Jev Integrations & Adapters#community#jevbest#catalog-import
Community
kylemclaren/jevsearchTypeScript
kylemclaren/jevsearchTypeScript9GitHub stars
Native C++ DuckDB extension that runs Noul, Choice, Score, and mixed judgments directly from SQL with batching, concurrent HTTP, and chunked streaming and no Python UDFs.
Jev Integrations & Adapters#community#jevbest#catalog-import
Community
prasanthj/duckdb-jevC++
prasanthj/duckdb-jevC++4GitHub stars
DuckDB table functions over a VGI worker that expose Jev Choice, Noul, Score, and multi-question ask for LATERAL joins with confidence-based routing.
Jev Integrations & Adapters#community#jevbest#catalog-import
Community
Query-farm/vgi-typesafePython
Query-farm/vgi-typesafePython6GitHub stars
Community n8n node that adds a Jev judgment step to workflows, returning one of your options with probabilities so unsure items can go to review.
Jev Integrations & Adapters#community#awesomejev#catalog-import
5GitHub stars
Experimental OpenTelemetry Collector processor that asks Jev about metric metadata and applies explicit keep or drop policy, starting in annotate mode.
Jev Integrations & Adapters#community#awesomejev#catalog-import
Community
ishantanu/jevmetricsGo
ishantanu/jevmetricsGo7GitHub stars
Unofficial community component workspace for TypeSafe AI projects: a Turborepo and pnpm monorepo with a Next.js component browser, shiki-highlighted source previews and an interactive Lab, built on shadcn base-nova, Base UI primitives, Tailwind v4 and RTL-aware components.
Jev Integrations & Adapters#community#jevbest#catalog-import
Community
BunsDev/typesafe-uiTypeScript
BunsDev/typesafe-uiTypeScript5GitHub stars
React library on npm where Jev judgments choose presentation: `Branch` picks a subtree, `Rank` orders or truncates a candidate set, `Gate` shows an affordance, and `useScore` returns a number you can use as an ordinary prop.
Jev Integrations & Adapters#community#jevbest#catalog-import
Community
etweisberg/jev-uiTypeScript
etweisberg/jev-uiTypeScript3GitHub stars
Task plugin that puts TypeSafe's System One endpoint behind a QuantumNous/new-api channel, so clients keep posting `/v1/systemone` while new-api handles auth, routing, model mapping and token billing against either TypeSafe or the Vercel AI Gateway.
Jev Integrations & Adapters#community#jevbest#catalog-import
3GitHub stars
TypeScript guardrail that puts seven Jev checks in front of an AI SDK model or an OpenAI-compatible endpoint, blocks on high-confidence hard checks, downgrades low confidence to a flag, and logs every verdict as a PII-free JSONL row you can turn into an eval set.
Jev Integrations & Adapters#community#jevbest#catalog-import
Community
noelzappy/tripwireTypeScript
noelzappy/tripwireTypeScript6GitHub stars
MCP layer that lets an agent harness ask Jev for a bounded choice from a candidate set it already allows, while permissions and execution stay with the host.
Jev Integrations & Adapters#community#jevbest#catalog-import
Community
typakon4/jev-layerJavaScript
typakon4/jev-layerJavaScript2GitHub stars
A GitHub Action that labels new issues only when the label probability and the model's own confidence both clear thresholds you set, and otherwise leaves the issue untouched and says why.
Jev Integrations & Adapters#community#awesomejev#catalog-import
Community
emreozyoruk/hushJavaScript
emreozyoruk/hushJavaScript2GitHub stars
Symfony app that streams a public French support-request dataset into SQLite and qualifies each request in background batches: Choice for intent, Score for urgency, Noul for whether it is a bug to forward.
Jev Integrations & Adapters#community#awesomejev#catalog-import
2GitHub stars
n8n community node that asks Jev several independent questions about the same state in one execution, returning typed probabilities for choice, yes/no and rubric scoring questions.
Jev Integrations & Adapters#community#awesomejev#catalog-import
6GitHub stars
An n8n community node that classifies, scores and checks text with Jev, shaped like the built-in Text Classifier with one output branch per category plus a Needs Review branch, and built for volume with parallel requests and packed batches.
Jev Integrations & Adapters#community#awesomejev#catalog-import
4GitHub stars
Four small Pydantic AI demos that put a Jev question at a fixed hook, before the model runs, before a tool runs or after the run ends, and act on the number.
Jev Integrations & Adapters#community#jevbest#catalog-import
1GitHub stars
A Letta agent skill that wraps TypeSafe System One (Jev) as a cheap external judge for texts and decisions, plus a paragraph scanner that maps where a document argues, lists, asks, or admits uncertainty. The README is in Russian.
Jev Integrations & Adapters#community#jevbest#catalog-import
2GitHub stars
A Next.js workbench that converts OpenAI-compatible Chat Completions requests into Jev state and typed questions, compares chat output against structured judgments, and publishes saved question packs as proxy routes. The interface is mainly in Chinese.
Jev Integrations & Adapters#community#jevbest#catalog-import
Community
Chandler-Sun/chat2jevTypeScript
Chandler-Sun/chat2jevTypeScript3GitHub stars
A Home Assistant Assist conversation agent that sends each command to Jev as one request with a speculative fan-out of questions, then hands the typed answers to Home Assistant's own intents to do the device control.
Jev Integrations & Adapters#community#jevbest#catalog-import
Community
JanOstrowka/typesafe-assistPython
JanOstrowka/typesafe-assistPython4GitHub stars
Python library that maps Jev's Choice, Score and Noul onto verbs like classify, score, check, where, extract, verify and rank, keeping data shape in and out, batching one request per distinct row and caching answers.
Jev Integrations & Adapters#community#jevbest#catalog-import
Community
steven-shoemaker/hunchPython
steven-shoemaker/hunchPython2GitHub stars
TypeScript build of hunch for Node 20 and up, mapping Jev's Choice, Score and Noul onto classify, score, check, where, extract, verify, rank and route over arrays and row objects.
Jev Integrations & Adapters#community#jevbest#catalog-import
Communitysteven-shoemaker/hunch-jsTypeScript
steven-shoemaker/hunch-jsTypeScript1GitHub stars
Neovim popup that reads the verdict jev-lens writes after a Claude Code edit and tells you whether to open a diff, which files matter and why, with a strip-debris action, lazydiff on a key, and no API calls of its own.
Jev Integrations & Adapters#community#awesomejev#catalog-import
Community
rashedInt32/jev-lens.nvimLua
rashedInt32/jev-lens.nvimLua0GitHub stars
Tiltmeter records the probabilities Jev returns for every question your app asks and alerts when one moves: a version change behind jev-latest, drift away from baseline, too many answers sitting next to your threshold, or an estimated accuracy drop computed without labels.
Jev Integrations & Adapters#community#jevbest#catalog-import
Community
abe75ch/tiltmeterPython
abe75ch/tiltmeterPython1GitHub stars
A Jev-protocol model gateway: a Rust and axum daemon turns an editable routing DAG into the actual call path, with a React console, a Tauri desktop shell and a Docker image.
Jev Integrations & Adapters#community#jevbest#catalog-import
Community
ARCJ137442/jev-switchRust
ARCJ137442/jev-switchRust0GitHub stars
n8n community node for TypeSafe's System One API, exposing yes or no, choice and score questions as workflow nodes, with an Evaluate Questions operation that batches several over one state in a single request.
Jev Integrations & Adapters#community#jevbest#catalog-import
0GitHub stars
A Choice-only decision framework around Jev: a local rule engine answers reject, short-circuit, route and constrain cases with no remote call, and only misses reach a Choice request on TypeSafe, Cloudflare, Vercel or a self-hosted host.
Jev Integrations & Adapters#community#jevbest#catalog-import
Community
haxitag/Yueli-DexTypeScript
haxitag/Yueli-DexTypeScript3GitHub stars
Fifteen independent local plugins for the Paseo desktop app, two of which use Jev: an evaluator exposed to Codex and Claude agents over MCP, and an orchestrator that routes a task to one model profile and effort level.
Jev Integrations & Adapters#community#jevbest#catalog-import
Community
HiepPP/hiep-paseo-pluginTypeScript
HiepPP/hiep-paseo-pluginTypeScript0GitHub stars
An OpenClaw plugin that registers a single optional tool, typesafe_decide, forwarding caller-supplied text or JSON state plus typed noul, choice and score questions to the System One endpoint, with jev-latest as the default model.
Jev Integrations & Adapters#community#jevbest#catalog-import
3GitHub stars
Python adapter that puts Jev's Noul, Choice and Score checks inside Mellea generation flows: verify a requirement, classify text into caller-defined categories, or rate it on an ordered scale, each attachable as a Mellea Requirement.
Jev Integrations & Adapters#community#jevbest#catalog-import
Community
SoundBlaster/Jev4MelleaPython
SoundBlaster/Jev4MelleaPython0GitHub stars
An alpha Python library that uses Jev to grade model responses for hallucination, correctness and instruction following, returning Noul probabilities and five-level severity Scores.
Jev Integrations & Adapters#community#jevbest#catalog-import
Community
zavocc/ground-zeroPython
zavocc/ground-zeroPython0GitHub stars
ACP stdio agent that evaluates explicit Choice, Score and Noul questions as typed Jev answers inside any Agent Client Protocol client or IDE, driven by a task picker rather than free-form chat.
Jev Integrations & Adapters#community#awesomejev#catalog-import
Community
formulahendry/jev-acpTypeScript
formulahendry/jev-acpTypeScript1GitHub stars
Unreleased Rails engine that turns Ruby-defined commands into voice and typed shortcuts, using Jev to interpret free-form phrasing while your own authorize callbacks keep the permission decision.
Jev Integrations & Adapters#community#awesomejev#catalog-import
0GitHub stars
Alpha OpenTelemetry Collector processor that scores operation metadata with three Jev noul questions, caches the result, and writes it onto later matching spans as jevtraces.operation annotations.
Jev Integrations & Adapters#community#awesomejev#catalog-import
Communityishantanu/jevtracesGo
ishantanu/jevtracesGo60.9kGitHub stars
LiteLLM's proxy adds TypeSafe guardrail hooks and a Jev complexity classifier for policy judgments and request routing across 100+ model providers.
Jev Integrations & Adapters#community#python#gateway
Community
BerriAI/litellmPython
BerriAI/litellmPython689GitHub stars
The Vercel AI SDK provider for OpenRouter, including openrouter.decisionModel for typesafe/jev-1.13 evaluations with providerMetadata answers.
Jev Integrations & Adapters#community#typescript#openrouter
2GitHub stars
A shell-first CLI for yes or no, multiple-choice, and leveled decisions through TypeSafe Jev, composable with files and JSON context in scripts.
Jev Integrations & Adapters#community#cli#shell
Community
vsekhar/decideSwift
vsekhar/decideSwift2GitHub stars
A Unix-pipeable CLI that asks Jev (or Berget System One models) one question over stdin, with shell-safety exit codes and a calibrate subcommand.
Jev Integrations & Adapters#community#cli#shell
Community
frodi-karlsson/onesieGo
frodi-karlsson/onesieGo1.2kGitHub stars
The official Laravel AI SDK: one interface across providers such as OpenAI, Anthropic, and Gemini, covering agents with tools and structured output, image generation, audio, and embeddings.
Jev Integrations & Adapters#community#jevbest
Community
laravel/aiPHP
laravel/aiPHP1.1kGitHub stars
A section-by-section guide to agent harnesses - loop, tool runtime, permissions, hooks, subagents, skills, memory, background work - using Claude Code, mini-swe-agent, Hermes Agent, and deepseek-harness as worked examples.
Jev Integrations & Adapters#community#jevbest
691GitHub stars
A Python speech-to-speech avatar framework: swappable VAD, STT, LLM, and TTS modules behind one streaming pipeline, with WebSocket, telephony, LINE, and OpenAI-compatible channel adapters on top.
Jev Integrations & Adapters#community#jevbest
Community
uezo/aiavatarkitPython
uezo/aiavatarkitPython431GitHub stars
Smithers turns issues into reviewed, tested changes through flows defined beside your code, with an optional step that keeps the project wiki current. The 1.0 release candidate runs from a source checkout.
Jev Integrations & Adapters#community#jevbest
Community
smithersai/smithersTypeScript
smithersai/smithersTypeScript146GitHub stars
A self-hostable API server that fronts text, vision and data endpoints across Ollama, LM Studio, LlamaCpp and a long list of hosted providers, and also runs tool-using agents with sessions. Jev appears separately as a decision provider for typed choice, score and noul questions.
Jev Integrations & Adapters#community#jevbest
Community
donvito/ai-backendsHTML
donvito/ai-backendsHTML61GitHub stars
The model-integration layer for the Milvus vector database, shipping adapters for embedding and reranker models from hosted providers, Jev among them, plus local backends.
Jev Integrations & Adapters#community#jevbest
Community
milvus-io/milvus-modelPython
milvus-io/milvus-modelPython430GitHub stars
Serves Jev-style decision checkpoints through vLLM on Linux, with an MLX preview for Apple Silicon, exposing Choice, Noul and Score answers over HTTP.
Jev Integrations & Adapters#community#jevbest
Community
mode-io/vllm-jevPython
mode-io/vllm-jevPython64GitHub stars
Elixir library for agents, graph workflows and deep agents, built on OTP supervision with Ecto and ETS boundaries plus adapters and tracing instead of a Python runtime.
Jev Integrations & Adapters#community#jevbest
Community
caudena/beam_weaverElixir
caudena/beam_weaverElixirIndex of all 145 entries
- Brand Safety Feed
- Ad Spend Guard
- Listing Match
- Pick Verify
- Admission Gate
- ComfyUI-SystemOne
- Classifier.dev
- Eve — eve.dev
- Decision models on Router+
- Clef on Ollama
- Feed Lens
- Profanity Checker
- JarvisCore
- Holon
- WorldMonitor
- Dub
- Laser
- Minutes
- GPTCache
- JIT-JEV Context OS
- Jev Oncall
- TypeSafe Jev + ComfyUI
- Jev RAG
- Atomic
- AutoGPT
- IntentSQL
- Rot Guard
- Sim
- X402check
- Eliza
- GoEventBus
- Vibefilter
- Rotom
- AgentScope
- Jev4pg
- Grokbot Jev Jobs
- Jev-Mail
- Inbox Zero
- Kilo Code Auto-Routing
- Sqlite Jev
- SignalChain
- SiYuan
- SAP S/4HANA Procurement Fraud
- OpenViking
- R2r Jev
- Cribrix
- Qualm — RoderickQiu
- AI Hedge Fund
- Pydantic AI
- Vector Graph RAG
- n8n TypeSafe Node
- OpenRouter: point the TypeSafe SDK here
- Databricks: ai_decide
- Databricks: query a System One model
- BrighTO_Router
- HA-SystemOne
- Jev AI Use Cases
- Opencode Auto Jev
- Jev Qa Demos
- AI Chess Lab
- Ha Gutcheck
- n8n Nodes Jev — rahulthakore16
- TypeSafe Jev Plugin
- Jev Crawlers
- Dsh Opencli
- Systemone — infinitylogesh
- Brasileirao Jev
- Ci Gatekeeper Bot Jev
- Grok Jev Router
- Dsh Jev — Excalibur9527
- Omp Plugin Jev Router
- Resume Jev Match
- Jev Router — hj01857655
- Jevis
- Jev Gateway — nitinnat
- Jev Learning
- Jev Site Auditor
- System One — iamaamir
- Tocket
- Jev Tree — Chuf-H
- Astra
- Loki
- laya-jev-GraphRAG
- ST-jeved
- Duckdb Jev — colliber
- Invalidate
- Hunch — carldaws
- Prompture
- Jev Edge
- Discern
- Turn
- JevLint — iamtoomas
- Gut — vinibrsl
- Algal
- Jev Foundation Models
- Jevalyn
- Jev Feels
- Jpp
- Jevc
- A0 TypeSafe AI
- Jevsearch
- Duckdb Jev — prasanthj
- Vgi TypeSafe
- n8n Nodes Jev — vibe-with-me-tools
- Jevmetrics
- TypeSafe UI — BunsDev
- Jev UI
- New API Plugin TypeSafe
- Tripwire
- Jev Layer
- Hush
- Demo Symfony TypeSafe
- n8n Nodes TypeSafe Jev
- n8n Nodes Jev Classification
- Pydantic Jev Examples
- Judging With TypeSafe
- Chat2jev
- TypeSafe Assist
- Hunch — steven-shoemaker
- Hunch JS
- Jev Lens.nvim
- Tiltmeter
- Jev Switch
- n8n Nodes TypeSafe AI
- Yueli-Dex
- Hiep Paseo Plugin
- Openclaw TypeSafe AI
- Jev4Mellea
- Ground Zero
- Jev Acp
- Voice Control
- Jevtraces
- LiteLLM
- OpenRouter AI SDK provider
- Decide — vsekhar
- Onesie
- AI
- Learn Agent Architecture
- Aiavatarkit
- Smithers
- AI Backends
- Milvus Model
- Vllm Jev
- Beam Weaver
- AILIKE for MySQL
Watch: Jev in action
Video walkthroughs and demos from the community.
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.
YouTube: AICodeKing tests support routing, refund detection, prompt-injection resistance, and browser automation.
Discussions about Jev
Threads from Reddit and Hacker News about building with Jev.
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 NewsHacker 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 NewsHacker 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 NewsFrom the Jev community
Posts from builders shipping with Jev right now.