heinzel-security

heinzel-security is a Hardening & security compliance skill for AI agents, published by wintermeyer in the heinzel repository on GitHub. Skillspace rates heinzel-security D (67/100) and it passed the safety scan; the rating is based on static analysis only.

Run a heinzel security audit on a server — SSH hardening (password auth, weak algos, root login), firewall, user account hygiene, listening services, kernel hardening (ASLR, IP forwarding), file permissions, SUID/SGID audit, fail2ban. Use when the user asks for a "security audit", "security review", "hardening check", or to "audit security on <host>". Do NOT auto-invoke on generic phrases like "check server <host>". Covers Linux (Debian, Ubuntu, RHEL, CentOS, Fedora, SUSE) and macOS (SIP, FileVault, Gatekeeper).

Grade
D
Quality
67 / 100
Safety
Passed
GitHub stars
80

Unproven: rated by static analysis only, not yet compared head-to-head.

This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.

View source on GitHubwintermeyer/heinzel

Our review

Architecture
94 / 100
Maturity
Structured: ships references or scripts
Security scan
Low-risk patterns
License
MIT
Adoption
Adopted by 0 other repositories, in 0 collections

What the scanner flagged

  • mentions secrets in text

Not checked yet

  • Not judged on the rubric yet (not a contender in its category)
  • No blind task eval yet
  • Scope (portable / vendor / repo-internal) not assessed; only the top of each category is read for scope
  • Sibling files (scripts, references) not fetched; security scan covers SKILL.md only

Better-rated skills in Hardening & security compliance

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