jevc: Compile agent policy prose into deterministic verdict programs

by doronp · Agent Tool · ★ 8

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Security audit verdict: SAFE · quality 62/100

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.

agent-securityagentsai-agentsai-safetyai-sdkclaude-codeclideterministicdeveloper-toolsguardrails

Quick Facts

Stars8
Forks0
LanguageTypeScript
CategoryAgent Tool
LicenseApache-2.0
Quality Score62/100
Open Issues1
Last Updated2026-10-01
Created2026-09-18
Platformsclaude-code, cli, node
Est. Tokens~25k

About jevc

Compile agent policy prose into deterministic verdict programs: narrow evidence questions for the model, the verdict computed in code. Install: npm i -g jev-compiler

jevc alternative? Top 6 similar tools

Looking for a jevc alternative? If you're comparing jevc with other agent tool tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

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  • preloop by preloop · ⭐ 79

    The open-source AI agent control plane and software factory: govern every tool and model call.

  • faramesh-core by faramesh · ⭐ 100

    Governance-as-Code for AI agents. Declarative constraints with deterministic enforcement. Provisioning Identit

  • ClawGuard by Gk0Wk · ⭐ 87

    The antivirus for OpenClaw — approve dangerous actions, scan skills, block secret leaks, and keep humans in co

  • claude-emporium by Vvkmnn · ⭐ 82

    🏛 [UNDER CONSTRUCTION] A (roman) claude plugin marketplace

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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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