openjev — security grade SAFE, quality 65/100

Security audit verdict: SAFE · quality 65/100

No red flags found in any of the 11 categories — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

by razorback16 · AI Tool · ★ 168

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

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About openjev

OpenJev Fast, calibrated, typed decisions from an open model. OpenJev is an open-source "System One" decision server: send it a state and a set of typed questions (yes/no, choice, score) and get back probabilities and a confidence for every answer, in tens of milliseconds. There is no text generation and no parsing, so the answers cannot be hallucinated off-schema. It speaks the same wire API as TypeSafe's Jev, so their SDKs work against it unchanged. It runs on DiffusionGemma 26B-A4B (Apache-2.0) through vLLM. Hosted for free on Codiv, an inference platform for open System One models: sign up and get 100M input tokens, no card required. OpenJev is an independent project. It is not affiliated with or endorsed by TypeSafe AI. Try it python from typesafesdk import TypeSafeClient client = TypeSafeClient() r = client.systemone( "Everything is down and we have a demo with our biggest client at noon.", { "urgent": {"type": "noul", "instructions": "Does the customer need a reply within the hour?"}, "team": {"type": "choice", "instructions": "Which team should handle it?",

Quick Facts

Stars168
Forks13
LanguagePython
CategoryAI Tool
LicenseApache-2.0
Quality Score65.4242196221393/100
Open Issues3
Last Updated2026-09-18
Created2026-09-18
Platformspython
Est. Tokens~5k

Compatible Skills

These tools work well together with openjev for enhanced workflows:

  • openjev-sglang — semantic(0.50)+complementary+shared_fw(huggingface)+same_lang+shared_platform (66%)
  • reflex — semantic(0.50)+shared_fw(huggingface)+same_lang+similar_pop+shared_platform (61%)

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Frequently Asked Questions

What is openjev?

openjev is Open, Jev-compatible System One decision server on DiffusionGemma. It is categorized as a AI Tool with 168 GitHub stars.

What programming language is openjev written in?

openjev is primarily written in Python.

How do I install or use openjev?

You can find installation instructions and usage details in the openjev GitHub repository at github.com/razorback16/openjev. The project has 168 stars and 13 forks, indicating an active community.

What license does openjev use?

openjev is released under the Apache-2.0 license, making it free to use and modify according to the license terms.

What are the best alternatives to openjev?

The top alternatives to openjev on Agent Skills Hub include pivotnacci, MedgeClaw, SciToolAgent. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.

How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy, covering 11 red-flag categories including credential harvesting, data exfiltration, and curl | sh installers. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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