Package Security Scanner FAQs

Question 1

What is the Package Security Scanner skill?

Accepted Answer

It is a Claude Code capability that utilizes the Sigil CLI to perform automated security audits on Python (pip) and Node.js (npm) packages before they are installed.

Question 2

How does the quarantine workflow help developers?

Accepted Answer

The quarantine workflow ensures that suspicious packages are flagged and blocked from installation until a human developer reviews the findings and provides explicit approval.

Question 3

Is the scan performed automatically?

Accepted Answer

Yes, the skill is configured to be auto-invoked whenever a pip install or npm install command is initiated, ensuring consistent security coverage.

Question 4

Does this skill work with all package managers?

Accepted Answer

Currently, the skill is optimized for the pip (Python) and npm (Node.js) ecosystems, which are the primary targets for most modern supply chain attacks.

Question 5

What specific threats does this skill look for?

Accepted Answer

It flags critical security risks such as malicious install hooks (setup.py or postinstall), code obfuscation, unauthorized network exfiltration, and attempts to access environment variables or SSH keys.

Package Security Scanner

Key Features

Use Cases

Package Security Scanner

Key Features

Use Cases