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Jev for Python

581 curated Jev resources. Python clients, SDKs, and tools.

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  • Docs10
  • Repos & sites565
  • Videos1
  • Articles5

All 581 Jev resources for Python

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Showing 145–192 of 581 resources

ai-chess-lab
4GitHub stars
Browser chess lab where LLMs, System One models, and humans play single games, Swiss tournaments, and leagues with Stockfish analysis and cost tracking.
Jev Integrations & Adapters#community#github
Communitydperezcabrera/ai-chess-labPython
ComfyUI-ScriptFlow
2GitHub stars
ComfyUI script nodes offering a restricted Python-like interpreter with multiple text and numeric ports, plus a Jev variant that branches on yes, choice, and score answers.
Jev Models & Reimplementations#community#github
Communitykantan-kanto/ComfyUI-ScriptFlowPython
jev-policy-engine
3GitHub stars
Python policy engine that defines Noul, Choice, and Score rules in YAML with tags, audit mode, and fail-closed handling, usable from a CLI or backend code.
Jev Repos & SDKs#community#github
CommunityBhavinM/jev-policy-enginePython
jev-deep-dive
2GitHub stars
Long-form Jev writeup that maps each conclusion to official docs, vendor evals, integrations, community reproductions, and press, separating contract facts from unverified claims.
Jev Tools & CLIs#community#github
CommunityLouisUltra/jev-deep-divePython
ha-gutcheck
3GitHub stars
Home Assistant custom integration that gives a weekly checkup for unavailable entities, risky updates, stuck integrations, and missing areas, types, labels, and recorder trims.
Jev Integrations & Adapters#community#github
Communityfunkadelic/ha-gutcheckPython
home-assistant-typesafe
2GitHub stars
Home Assistant conversation integration that routes Assist utterances with Jev Choice and Noul scoring, binding intents and entities locally before falling back on harder requests.
Jev Agents & MCP#community#github
Communityallenporter/home-assistant-typesafePython
omarchy-mail
3GitHub stars
Terminal Gmail client for Omarchy where categories are Gmail labels, Jev files confident matches automatically, and a sidebar grades reply clarity, tone, length, next steps, and coverage.
Jev Repos & SDKs#community#github
Communitypetrzpav/omarchy-mailPython
agent-guard
2GitHub stars
Claude Code PreToolUse hook that screens Bash, file edits, and tool calls with Jev risk, policy, and allow-ask-deny judgments before execution.
Jev Agents & MCP#community#github
CommunityNieXi/agent-guardPython
Jev-trading
2GitHub stars
No-code desktop terminal that puts Jev Buy, Sell, and Hold calls behind a confidence slider, with exchange connections, strategy canvas, and backtesting lab.
Jev Guides & Articles#community#github
CommunityJev-trading/Jev-tradingPython
agent-harness-with-jev-llm
1GitHub stars
Demo of the LangChain Jev harness pattern in LangGraph: a fast classifier routes events and gates a risky tool call, leaving open-ended reasoning to a chat LLM. Entry is POST /events; output lands in JSONL files.
Jev Agents & MCP#community#github
Communitydhirajpatra/agent-harness-with-jev-llmPython
typesafe-jev-plugin
1GitHub stars
Claude Code plugin that turns classification problems into reusable .sig.json signatures, then scores CSV, Excel, or text datasets row by row through the Jev API and writes results back to Excel.
Jev Integrations & Adapters#community#github
Communityarnab621/typesafe-jev-pluginPython
JevNext
2GitHub stars
Learning project rebuilding a Jev-style decision model on a frozen Qwen3-0.6B backbone with a rank-16 LoRA, served alongside text generation from one weight set on Apple Silicon. Explicitly not production software.
Jev Models & Reimplementations#community#github
CommunityDejaAI2/JevNextPython
jev-crash-course
1GitHub stars
Eleven-level Jev course from hello-world to a ticket-triage capstone, pairing short lessons with runnable scripts against the live API and using LiteLLM so the writing half works with any provider.
Jev Benchmarks & Evaluations#community#github
Communitynadeemcite/jev-crash-coursePython
open-jevlike-infer
2GitHub stars
Self-hosted inference server for open Jev-like models behind POST /v1/systemone, starting with Clef-Flash on vLLM with micro-batching and Jev-compatible choice, score, and noul.
Jev Models & Reimplementations#community#github
CommunityArcobalneo/open-jevlike-inferPython
brain-speeddial-eeg-jev
1GitHub stars
Offline prototype replaying public Shin 2017 EEG sample-by-sample to trigger intents, gate actions with a Jev policy question, and confirm via repeat or imagery before a mock agent acts.
Jev Agents & MCP#community#github
CommunityAshwaniKottapalli/brain-speeddial-eeg-jevPython
awesome-jev
1GitHub stars
Guide plus runnable cookbooks for deciding when Jev fits, favoring decomposed atomic questions with confidence gating over single vague prompts.
Jev Guides & Articles#community#github
Communitydog-last/awesome-jevPython
jeveloper
1GitHub stars
Claude Code plugin that puts Jev judgments in the agent loop to route tool calls, verify outputs, judge completion, and pick next actions with metered calls.
Jev Agents & MCP#community#github
Communitypur4v/jeveloperPython
dlm-jev
1GitHub stars
Jev-style local decision engine on DiffusionGemma 26B-A4B that reads one label-token slot per question in a single decoder pass to return distributions without generating text.
Jev Models & Reimplementations#community#github
Communityseongyeon1/dlm-jevPython
systemone
1GitHub stars
Compatibility server exposing the /v1/systemone typed-decision API on top of vLLM, SGLang, or OpenRouter models, with vision models enabling image inputs that Jev and Laya lack.
Jev Integrations & Adapters#community#github
Communityinfinitylogesh/systemonePython
jev-sim
1GitHub stars
Wire-compatible Jev re-implementation reading typed decisions from an LLM's next-token logits, plus a reproducible JevBench-based comparison of that approach against Jev on identical items.
Jev Benchmarks & Evaluations#community#github
Communitydashbi1/jev-simPython
can-jev-bayes
1GitHub stars
Bayesian decision study probing Jev on stationary Bernoulli multi-armed bandits, testing whether posterior statistics, exploration instructions, and supplied action values improve cumulative reward.
Jev Tools & CLIs#community#github
CommunityTomRichner/can-jev-bayesPython
grok-jev-router
1GitHub stars
Dependency-free Python toolkit that puts Jev in front of Grok Bot, turning calibrated answers into proceed, dry_run, ask_human, or skip with hard-coded safety overrides.
Jev Integrations & Adapters#community#github
Communitycolinmcdermott/grok-jev-routerPython
jev-agent-guardrail
1GitHub stars
Python guardrail that intercepts agent tool calls, sends agent state plus tool details to Jev, and allows, blocks, or reroutes execution based on Choice, Score, and Noul answers.
Jev Agents & MCP#community#github
Communitybhanuprakashk90-tech/jev-agent-guardrailPython
jevless
2GitHub stars
Independent toolkit that reproduces Jev-style Choice, Noul, and Score decisions on any model exposing log-probabilities, plus a local server speaking the same systemone request shape.
Jev Agents & MCP#community#github
Communityjbpayton/jevlessPython
jev-decision
1GitHub stars
Portable Python client bringing typed Jev judgments (noul, choice, score) to coding-agent harnesses over MCP or shell, with a shared budget ledger plus harness and memory-system recipes.
Jev Agents & MCP#community#github
CommunityCoding-Dev-Tools/jev-decisionPython
awesome-jev
1GitHub stars
Community directory of open-source projects built on Jev, merged from community awesome-jev lists and grouped by what each project does, with a companion site ranking the most widely listed builds.
Jev Guides & Articles#community#github
Communitymabodx/awesome-jevPython
awesome-jev
1GitHub stars
Deduplicated union of the public awesome-jev lists that re-checks every entry: link liveness, README evidence of real Jev usage, cross-list agreement, screenshots, and machine-readable data.
Jev Guides & Articles#community#github
CommunityOmrigotlieb/awesome-jevPython
openthai-systemone-doom
1GitHub stars
Tiny open 0.8B decision model with no text generation or vision that plays Doom in real time from symbolic game state, answering movement and crosshair questions in one forward pass.
Jev Models & Reimplementations#community#github
Communityiapp-technology/openthai-systemone-doomPython
jev-graphrag
1GitHub stars
Self-contained Neo4j demos showing where Jev helps GraphRAG pipelines: calibrated Choice, Score, and yes-no judgments on the decision steps, with open-ended generation left to a full LLM.
Jev Tools & CLIs#community#github
Communityneo4j-field/jev-graphragPython
jev-flight-agent
0GitHub stars
Browser-use agent that completes flight searches in real Chrome: Jev picks each next action from an indexed DOM table while a small model handles only text entry.
Jev Agents & MCP#community#github
Communitykallurayaankit/jev-flight-agentPython
systemone-nodes
2GitHub stars
ComfyUI custom nodes that send text plus typed SystemOne questions in one request and branch the image workflow on the answers, such as picking a LoRA from the prompt.
Jev Tools & CLIs#community#github
CommunityrockerBOO/systemone-nodesPython
minicpm5-2b-jev
1GitHub stars
Open-weight 2B single-pass System One decision model on MiniCPM5-2B that answers a shared-state dictionary of choice, noul, and score questions in one forward pass without generating text.
Jev Models & Reimplementations#community#github
Communityyuting-ai/minicpm5-2b-jevPython
jev-bridge
2GitHub stars
Jev-style /v1/systemone API over any OpenAI-compatible backend, reading single-token label logprobs with a restricted softmax instead of generating JSON.
Jev Tools & CLIs#community#github
CommunityTOSUKUi/jev-bridgePython
backoffice-agents
1GitHub stars
Backoffice email pilot where the LLM generates and uses CRM and ERP tools while Jev triages, gates tool calls, and verifies drafts before sending, with Telegram human approval.
Jev Agents & MCP#community#github
Communitylucianoon/backoffice-agentsPython
typesafe-ai-implementation-skill
1GitHub stars
Engineering playbook and skill for placing Jev typed judgments at bounded seams while keeping validation, permissions, persistence, and policy in deterministic code.
Jev Agents & MCP#community#github
Communityngallodev-software/typesafe-ai-implementation-skillPython
agent-workflow-typesafe-ai
1GitHub stars
Standalone Agent-Workflow adapter that projects bounded redacted evidence into typed Jev choice, noul, and score questions and returns secret-free advisory receipts.
Jev Agents & MCP#community#github
Communityngallodev-software/agent-workflow-typesafe-aiPython
resume-jev-match
1GitHub stars
FastAPI service that scores one resume against one job description in a single Jev fan-out call, returning fit, skills, seniority, and a human-review flag.
Jev Integrations & Adapters#community#github
Communityvishalyadav28/resume-jev-matchPython
typesafe-mcp
1GitHub stars
Python MCP server over stdio that exposes Jev to an agent fleet with judge, rerank, and raw systemone tools plus Ollama-backed compilation.
Jev Agents & MCP#community#github
CommunityObrais-cloud/typesafe-mcpPython
systemone
1GitHub stars
Self-hostable SystemOne-compatible API serving the frozen AutoJev Security V2.3 release as security-one, with shared-state parallel questions and bounded admission.
Jev Agents & MCP#community#github
Communitysuperagent-ai/systemonePython
apple-silicon-systemone-benchmark
1GitHub stars
Native Apple Silicon harness comparing local decision models through one decision interface, running models serially and emitting an offline dashboard with latency and accuracy.
Jev Benchmarks & Evaluations#community#github
CommunityGiamme/apple-silicon-systemone-benchmarkPython
longjev
1GitHub stars
Python wrapper giving Jev long-input support: scores chunks per question, keeps the best within a token budget, marks omissions, and checks sufficiency before answering.
Jev Models & Reimplementations#community#github
Communityavshalomd/longjevPython
laya-pi
1GitHub stars
Self-contained Raspberry Pi 4 stack running Laya System-1 typed decisions fully on CPU: one Docker image serving ONNX and torch backends behind the same `/v1/systemone` protocol.
Jev Models & Reimplementations#community#github
Communitytrinacria-tech/laya-piPython
jev-reality-check
1GitHub stars
Independent Chinese-language test harness probing Jev `jev-1.13.0` where vendor claims hold and break: program-computed ground truths, recorded confidence and end-to-end latency, stdlib-only Python reruns.
Jev Tools & CLIs#community#github
Communityruffood/jev-reality-checkPython
meko-jev-code-review-agent
0GitHub stars
Code review demo pairing Jev per-rule yes/no checks with a Meko datapack that stores guidelines, rulings, and decision traces, exempting only the ruled case on re-review.
Jev Agents & MCP#community#github
CommunityYugabyteDB-Samples/meko-jev-code-review-agentPython
GitHub-Issue-Classification-Using-Jev
0GitHub stars
GitHub Action triage that asks eight Jev questions in one call, gates labels in plain Python, and layers regex redaction, a Jev guard battery, and a write guard.
Jev Tools & CLIs#community#github
CommunityKalyanM45/GitHub-Issue-Classification-Using-JevPython
jev-decision-maker-at-meteora
1GitHub stars
Condor drop-in where Jev Noul fan-out ranks Meteora pools and a Score sizes positions, while math clamps enforce rug cards, cost tiers, dry-run, and one-sided walls.
Jev Agents & MCP#community#github
Communitycedarmuse-creator/jev-decision-maker-at-meteoraPython
llm-cost-optimizer-jev
0GitHub stars
Fixture-first LLM router that picks the lowest expected-cost qualified route, verifies output before release, and records cost provenance with idempotency keys.
Jev Tools & CLIs#community#github
Communitylorensation/llm-cost-optimizer-jevPython
jevons
0GitHub stars
Embeddable System One server matching TypeSafe HTTP shape, scoring LFM2.5-1.2B logits in code with optional Laya and cloud failover.
Jev Models & Reimplementations#community#github
Communitygopalanj/jevonsPython

Related languages

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Jev articles

Original guides that go deeper on Jev python.

All Jev articles
Retries, Rate Limits, and Choosing Fail-Open or Fail-Closed
Every decision path has a failure posture, whether you chose one or not. How to put retries in the client, bound the whole call, and make the fallback an explicit, per-action policy.
Jev Practices & Patterns#reliability#retries#api
Read article
Jev in Customer Support: Triage, Routing, and Escalation
Support is a long chain of small judgments over text. Triage category and urgency separately, route with a confidence gate, decompose hard tickets, and decide the action in code.
Jev Practices & Patterns#customer-support#routing#triage
Read article
Jev in Software Testing
A test loop is a long series of small judgments. What the Playwright, mobile QA, and CI experiments report: two calls per probe, 131 ms medians, and near coin-flip failures to design around.
Jev Practices & Patterns#testing#qa#confidence
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

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