openjev: Open, Jev-compatible System One decision server on DiffusionGemma

by razorback16 · AI Tool · ★ 774

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

How to install openjev

git clone https://github.com/razorback16/openjev && cd openjev
docker compose up -d          # OpenJev on 127.0.0.1:8080 once the model has loaded

Taken from the project's README on GitHub. Check the security audit before running it.

Security audit verdict: SAFE · quality 65/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

Quick Facts

Stars774
Forks69
LanguagePython
CategoryAI Tool
LicenseApache-2.0
Quality Score65/100
Open Issues3
Last Updated2026-10-13
Created2026-09-18
Platformspython
Est. Tokens~15k

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.

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%)
  • semdecide — semantic(0.32)+complementary+same_lang+similar_pop+shared_platform (61%)
  • reflex — semantic(0.50)+shared_fw(huggingface)+same_lang+similar_pop+shared_platform (61%)

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. 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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