Skill Security Analyzer FAQs

Question 1

Does it work with .skill files directly?

Accepted Answer

Yes, the Skill Security Analyzer can handle packaged .skill files. It extracts the internal components—including SKILL.md, Python scripts, and assets—to perform a deep-dive audit of the code and instructions within the package.

Question 2

What is the Skill Security Analyzer for Claude Code?

Accepted Answer

The Skill Security Analyzer is a specialized tool that audits Claude Code skills for security vulnerabilities. It systematically examines .skill file components, scripts, and instructions to identify potential threats like malicious code, data exfiltration, or unauthorized system access before deployment.

Question 3

When should I use this skill in my workflow?

Accepted Answer

You should use this skill whenever you are integrating a new third-party skill, preparing your own skill for distribution, or performing a security review of your AI agents. It is ideal for triggers like 'is this skill safe' or 'audit this skill for vulnerabilities' to ensure environment safety.

Question 4

What kind of security risks can it detect?

Accepted Answer

It detects a wide range of risks including dangerous shell execution (shell=True), code obfuscation (Base64/eval), undisclosed network requests, hardcoded credentials, potential PII leaks, and prompt injection patterns that could override intended AI behavior.

Question 5

How does the analyzer report its findings?

Accepted Answer

It provides a structured three-part report: an Executive Summary for a quick safety assessment, a Findings List categorized by severity (Critical, High, Medium, Low, Positive), and a comprehensive 10-point Security Checklist covering permissions, data, and scope.

Skill Security Analyzer

Skill Security Analyzer

Key Features

Use Cases

Key Features

Use Cases