Individual skill
auditing-npm-dependencies
Audit a Node.js project's installed npm dependency tree for known CVEs by wrapping the npm audit JSON output and emitting findings in the canonical penetration-tester schema. Detects direct AND transitive vulnerabilities, normalizes npm's severity scale (info/low/moderate/ high/critical) to the shared Severity enum, and parses both v1 and v2 audit output formats so the skill works against npm 6 and npm 7+ lockfiles. Use when: pre-merge gate on a Node project, post-incident sweep after a transitive package compromise (e.g. event-stream, ua-parser, node-ipc, color.js), SOC2 vendor-management evidence collection, or auditing an inherited or acquired Node codebase. Threshold: any HIGH or CRITICAL CVE in the resolved dependency tree. MODERATE / LOW reported informationally. Trigger with: "audit npm deps", "npm vulnerability scan", "check node packages for CVEs", "npm audit".
skills/.curated/auditing-npm-dependencies/SKILL.md
Source commit 0500b275e963c027f6b410e8c49c0446945c574e
What was checked
- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- No
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Not checked yet
- Last checked
- Nov 12, 2026
These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.
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Repository context
- Repository stars (not skill ratings)
- 2,916
- Repository last updated
- Nov 12, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- ai Repository topic
- automation Repository topic
- claude-code Repository topic
- devops Repository topic
- mcp Repository topic
- ai-agents Repository topic
- anthropic Repository topic
- claude-code-plugins Repository topic
- developer-tools Repository topic
- llm Repository topic
- security Declared skill tag
- dependency-audit Declared skill tag
- npm Declared skill tag
- cve Declared skill tag
- pentest Declared skill tag
- security Derived category
Files and excerpt
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SKILL.mdcore · 9,941 bytesSKILL.mdcore · 9,941 bytesSKILL.mdcore · 9,941 bytesSKILL.mdcore · 9,941 bytesSKILL.mdcore · 9,941 bytesreferences/PLAYBOOK.mddoc · 5,383 bytesreferences/THEORY.mddoc · 5,575 bytesscripts/audit_npm.pyruns · 14,627 bytes
Read excerpt
# Auditing npm Dependencies
## Overview
Modern Node.js applications pull in hundreds of transitive packages
through a single `npm install`. The ratio of direct-to-transitive
dependencies on a typical app is around 1:50 — install 30 packages,
end up with 1,500. Every one of those packages can ship a CVE, get
maintainer-takeover-attacked, or contain a typosquatted near-name
package that someone slipped into your lockfile.
The published-CVE feed for npm is among the busiest in the ecosystem
because the registry is shared, public, and trivially installable.
`npm audit` queries the same advisory database GitHub's Dependabot