vulnhawk: AI-powered SAST scanner that finds auth bypass, IDOR, and logic bugs Semgrep/CodeQL miss

by momenbasel · Agent Tool · ★ 88

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

How to install vulnhawk

pip install vulnhawk
git clone https://github.com/momenbasel/vulnhawk.git

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

Security audit verdict: SAFE · quality 69/100

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.

aiappsecclaudecode-reviewcode-securitycodeqldevsecopsgithub-actionsllmowasp

Quick Facts

Stars88
Forks18
LanguagePython
CategoryAgent Tool
Quality Score69/100
Open Issues1
Last Updated2026-06-10
Created2026-04-08
Platformsclaude-code, python
Est. Tokens~17k

About vulnhawk

AI-powered code security scanner that finds vulnerabilities Semgrep and CodeQL miss.       Quick Start • GitHub Action • Comparison • Languages • FAQ The Problem Traditional SAST tools rely on pattern matching and AST rules. They excel at catching known vulnerability patterns, but they fundamentally cannot reason ab

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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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