security-audit SKILL.md skillA

security-audit from kimon1230/claude_extensions is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add kimon1230/claude_extensions/security-audit@git:20261017.4295233

Pins git:20261017.4295233 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
kimon1230/claude_extensions
Path
skills/security-audit/SKILL.md
Versions recorded
5
Latest version
git:20261017.4295233, committed Oct 17, 2026
First version recorded
Mar 28, 2026
Size
37,823 bytes
Repository stars
4
License
MIT

Audits code for security vulnerabilities — injection, auth and access control, crypto, secrets, SSRF, and insecure configuration. Use when the user wants a security review of the codebase, a file or directory, or a diff before shipping, or when changes touch auth, input handling, or external integrations.

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

This skill must only be invoked from the main session, never from a subagent.

## 1. Determine Scope

a. If the user specified file paths, directories, or a description of what to review, use that as the scope.
b. If the user said "review my changes" or similar, use `git diff HEAD` (unstaged + staged) and `git diff --cached` as the scope. If no changes exist, tell the user and stop.
c. If no scope is specified, ask the user: "What should I review? Options: specific files/directories, recent changes (`git diff`), or the entire project."
d. For entire-project scope, identify all source files (exclude vendored/generated code, build artifacts, lock files, and test fixtures). Prioritize by security relevance: route definitions, API handlers, middleware, auth modules, database access layers, and configuration files. Distribute files across agents by relevance to each agent's domain.
e. Confirm scope with the user before proceeding: "I'll run a security audit on [scope description]. Correct?"

### Web Application Detection
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add kimon1230/claude_extensions/security-audit@sha256:fe631290bfc86f7c

The line at the top of this page pins the label git:20261017.4295233, 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_t7ssqzia33jmmhyq.svg)](https://markdownregistry.com/a/art_t7ssqzia33jmmhyq)

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

Versions

The registry has recorded 5 versions of this file, between Mar 28, 2026 and Oct 17, 2026, about one every 51 days.

versioncommittedcommitsizeaudit
git:20261017.4295233 latest2026-10-17 4295233 37,823 BA view · diff
git:20260613.52a9e602026-06-13 52a9e60 37,604 BA view · diff
git:20260612.980fadd2026-06-12 980fadd 37,390 BA view · diff
git:20260528.a8e05a22026-05-28 a8e05a2 37,344 BA view · diff
git:20260328.45cd5d22026-03-28 45cd5d2 36,591 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (37823 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
  • pass: No script tag

Source

GitHub

kimon1230/claude_extensions · 4 stars · license MIT · pushed 2026-10-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_t7ssqzia33jmmhyq
GET https://markdownregistry.com/api/v1/resolve?ref=kimon1230/claude_extensions/security-audit
GET https://markdownregistry.com/api/v1/blob/fe631290bfc86f7c44344c070aadd2e195034d262f759617177b9bfbd07bad08

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.

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