security-audit SKILL.md skillB

security-audit from karsten-s-nielsen/mad-scientist-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add karsten-s-nielsen/mad-scientist-skills/security-audit@git:20260724.35d8a81

Pins git:20260724.35d8a81 in mdr.lock. Pin the fingerprint instead.

Audit grade
B, 16 of 17 checks passed
Kind
SKILL.md skill
Repository
karsten-s-nielsen/mad-scientist-skills
Path
plugins/mad-scientist-skills/skills/security-audit/SKILL.md
Versions recorded
5
Latest version
git:20260724.35d8a81, committed Jul 24, 2026
First version recorded
Mar 2, 2026
Size
59,378 bytes
Repository stars
3
License
MIT

Comprehensive security audit with two modes and two tiers. Planning mode reviews architecture for security gaps (STRIDE threat modeling, auth design, data classification, AI regulatory compliance). Audit mode scans code, infrastructure, dependencies, and secrets for vulnerabilities. Covers OWASP Top 10, ML/AI model security (serialization safety, provenance, poisoning), AI regulatory compliance (EU AI Act, biometric privacy, EU Data Act), web security headers, API boundary security…

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Security Audit

A comprehensive security skill with two modes and two tiers:

**Modes:**
- **Planning** (before code exists) — threat modeling, auth design, data classification
- **Audit** (on existing code) — vulnerability scanning, infrastructure review, dependency audit

**Tiers** (applied within each phase):
- **Standard** — free tools, code-level patterns, open-source scanners. Always actionable for any developer.
- **Enterprise** — paid services (WAF, SIEM, DAST/SAST), compliance tooling. Serves as a professional checklist documenting what enterprise teams should implement.

**Core question:** "Is this system defensible?"

## When to use this skill

- When the user says "security audit", "threat model", "check for vulnerabilities", "review security", or "harden this"
- Before designing a new system (planning mode) — to identify threats early
- On an existing codebase (audit mode) — to find and fix vulnerabilities
- Before a production deployment — to validate security posture
- After adding authentication, authorization, or data handling features

## Mode detection

Determine which mode to operate in based on the project state:

| Signal | Mode | Rationale |
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add karsten-s-nielsen/mad-scientist-skills/security-audit@sha256:ff87316d9d2e5341

The line at the top of this page pins the label git:20260724.35d8a81, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_itqidio2ly7efxwe.svg)](https://markdownregistry.com/a/art_itqidio2ly7efxwe)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between Mar 2, 2026 and Jul 24, 2026, about one every 36 days.

versioncommittedcommitsizeaudit
git:20260724.35d8a81 latest2026-07-24 35d8a81 59,378 BB view · diff
git:20260331.dc11d832026-03-31 dc11d83 52,865 BB view · diff
git:20260329.f91268f2026-03-29 f91268f 49,502 BB view · diff
git:20260328.59409ec2026-03-28 59409ec 49,349 BB view · diff
git:20260302.6c7fd282026-03-02 6c7fd28 40,248 BB view

Audit of the latest version

B  16 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • fail: No script tag (matched: <script)
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (59378 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address

Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.

Source

GitHub

karsten-s-nielsen/mad-scientist-skills · 3 stars · license MIT · pushed 2026-10-01 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_itqidio2ly7efxwe
GET https://markdownregistry.com/api/v1/resolve?ref=karsten-s-nielsen/mad-scientist-skills/security-audit
GET https://markdownregistry.com/api/v1/blob/ff87316d9d2e53413a4a3f389517264f3df46cab50b79a88a4277664cc1521f5

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

More from karsten-s-nielsen/mad-scientist-skills

AGENTS.md AGENTS.md file
karsten-s-nielsen/mad-scientist-skills · AGENTS.md
git:20260926.35dafdd · audit A · 3 stars
CLAUDE.md CLAUDE.md file
karsten-s-nielsen/mad-scientist-skills · CLAUDE.md
git:20260926.35dafdd · audit B · 3 stars
architecture-audit SKILL.md skill
karsten-s-nielsen/mad-scientist-skills · plugins/mad-scientist-skills/skills/architecture-audit/SKILL.md · Comprehensive architecture audit with two modes and a single tier (beta). Planning mode evaluates architectural…
git:20260926.35dafdd · audit A · 3 stars
c4 SKILL.md skill
karsten-s-nielsen/mad-scientist-skills · plugins/mad-scientist-skills/skills/c4/SKILL.md · Creates interactive C4 model architecture diagrams using Structurizr DSL — the official C4 notation by Simon Brown…
git:20260813.1e1da60 · audit B · 3 stars
cognitive-interface-audit SKILL.md skill
karsten-s-nielsen/mad-scientist-skills · plugins/mad-scientist-skills/skills/cognitive-interface-audit/SKILL.md · Comprehensive cognitive interface audit with two modes and a single tier. Planning mode designs task models, user…
git:20260926.35dafdd · audit A · 3 stars
documentation-audit SKILL.md skill
karsten-s-nielsen/mad-scientist-skills · plugins/mad-scientist-skills/skills/documentation-audit/SKILL.md · Comprehensive documentation audit with two modes and a single tier. Planning mode designs documentation strategy…
git:20260926.35dafdd · audit A · 3 stars
final-review SKILL.md skill
karsten-s-nielsen/mad-scientist-skills · plugins/mad-scientist-skills/skills/final-review/SKILL.md · Pre-commit quality gate — reviews all code and documentation for consistency, best practices, and completeness, then…
git:20260929.7b74d3a · audit A · 3 stars
measure-before-optimize SKILL.md skill
karsten-s-nielsen/mad-scientist-skills · plugins/mad-scientist-skills/skills/measure-before-optimize/SKILL.md · Pre-change measurement gate for perf-sensitive functions. Use BEFORE modifying any function that has a pytest-benchmark…
git:20260929.7b74d3a · audit A · 3 stars
observability-audit SKILL.md skill
karsten-s-nielsen/mad-scientist-skills · plugins/mad-scientist-skills/skills/observability-audit/SKILL.md · Comprehensive observability audit with two modes and two tiers (beta). Planning mode designs telemetry strategy…
git:20260416.d18ed8c · audit A · 3 stars
optimization-audit SKILL.md skill
karsten-s-nielsen/mad-scientist-skills · plugins/mad-scientist-skills/skills/optimization-audit/SKILL.md · Comprehensive optimization audit with two modes and a single tier. Planning mode designs performance strategy, capacity…
git:20260929.7b74d3a · audit B · 3 stars
research-discipline SKILL.md skill
karsten-s-nielsen/mad-scientist-skills · plugins/mad-scientist-skills/skills/research-discipline/SKILL.md · Use when designing or validating a quantitative metric, model, or ranking, when pre-registering an analysis, or before…
git:20261001.d0fd4dd · audit A · 3 stars
unbiased-review SKILL.md skill
karsten-s-nielsen/mad-scientist-skills · plugins/mad-scientist-skills/skills/unbiased-review/SKILL.md · Use when reviewing a spec, plan, or implementation produced by another session - verifies its claims against the actual…
git:20260929.7b74d3a · audit A · 3 stars

Every file in karsten-s-nielsen/mad-scientist-skills

Other files named security-audit

security-audit SKILL.md skill
davepoon/buildwithclaude · plugins/agent-triforce/skills/security-audit/SKILL.md · Deep security audit covering OWASP Top 10, authentication, authorization, data protection, dependency vulnerabilities…
git:20260307.756e327 · audit A · 3,660 stars
security-audit SKILL.md skill
maxmiksa/auto-company · .claude/skills/security-audit/SKILL.md · Use when reviewing code security, auditing dependencies for CVEs, checking configuration or secret security, assessing…
git:20250919.3118c12 · audit A · 3,150 stars
security-audit SKILL.md skill
adolfousier/opencrabs · src/docs/reference/templates/skills/security-audit/SKILL.md · Run a comprehensive language-agnostic security & CVE audit, scored 0-100
git:20260501.09a3f3d · audit A · 1,004 stars
security-audit SKILL.md skill
opencrabs/opencrabs · src/docs/reference/templates/skills/security-audit/SKILL.md · Run a comprehensive language-agnostic security & CVE audit, scored 0-100
git:20260501.09a3f3d · audit A · 1,000 stars
security-audit SKILL.md skill
borghei/claude-skills · engineering/security-audit/SKILL.md · Multi-agent source security audit with a coverage ledger, independently verified findings, and machine-checked records…
v1.0.0 · audit A · 954 stars
security-audit SKILL.md skill
laolaoshiren/claude-code-skills-zh · skills/security-audit/SKILL.md · 代码安全审计 - 漏洞扫描、依赖检查、安全最佳实践
git:20260421.27394be · audit A · 869 stars
security-audit SKILL.md skill
decebals/claude-code-java · skills/security-audit/SKILL.md · Java security checklist covering OWASP Top 10, input validation, injection prevention, and secure coding. Works with…
git:20260828.702770a · audit B · 759 stars
security-audit SKILL.md skill
cowork-os/cowork-os · resources/skills/security-audit/SKILL.md · Answer security questions about code, review a file or change for vulnerabilities, or run a full multi-agent audit of a…
v2.0.0 · audit A · 496 stars

Browse by kind, by grade B, or by owner.