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Dependency & License Risk Auditor
Audits packages for CVEs, abandonment, and license risk before any agent adds them — blocks GPL creep and supply-chain surprises.
$49
Dependency & License Risk Auditor
Example session with this skill installed
I'm about to add lodash@4.17.21 to our commercial Node project (proprietary license).
Run the full Dependency & License Risk Auditor before I install it.
- Read your context and instructions
- Compiled the dependency & license
- Generated the document
Dependency Risk Audit Report
Package: npm / lodash @ 4.17.21
Project license target: proprietary
Audit timestamp: 2026-09-06T09:24:25Z
Auditor version: 1.0.0
Overall Recommendation
BLOCK — do not add this package
Risk level: critical
1. Known Vulnerabilities (OSV.dev)
- Count: 3
- Highest severity: HIGH
- IDs: GHSA-f23m-r3pf-42rh, GHSA-r5fr-rjxr-66jc, GHSA-xxjr-mmjv-4gpg
| ID | Severity | Summary |
|---|---|---|
| GHSA-r5fr-rjxr-66jc | HIGH | lodash vulnerable to Code Injection via _.template imports key names |
| GHSA-f23m-r3pf-42rh | MEDIUM | Prototype Pollution via array path bypass in _.unset and _.omit |
| GHSA-xxjr-mmjv-4gpg | MEDIUM | Prototype Pollution in _.unset and _.omit |
2. Maintenance Status
- Last publish: 2023 days ago (> 24 months)
- Weekly downloads: 173M (still popular, but this specific version is stale)
- Latest available: 4.18.1
- Verdict: Strong abandonment signal on the requested version.
3. License Assessment
- Declared: MIT
- Normalized: MIT
- Compatibility: compatible
- Risk: low
- Rationale: Permissive license. Safe for commercial use with attribution.
Decision
Blocked. High-severity CVE + very old version.
Safer alternatives that pass the same audit:
lodash@4.18.1(or latest) — re-run the auditor- Native ES alternatives or
es-toolkitfor tree-shakable utilities - Pin only the specific functions you need via a maintained fork
Next steps
- Do not run
npm install lodash@4.17.21 - Re-audit any candidate replacement with the same skill
- Attach this report to the PR / change request for audit trail
dependency-license-risk-auditor.pdf
PDF · document
Example file from a real run - the skill writes it into your workspace.
Connects securely to your tools. The creator never sees your data.
What you get
About this skill
Stop the expensive “boring” failures before they hit production.
Before an agent runs npm install, pip install, poetry add, or any dependency change, this skill forces a structured risk audit:
• Known CVEs via OSV.dev (exact version) • Abandoned / unmaintained signals (last publish, downloads, missing versions) • License compatibility (strong copyleft vs proprietary, weak copyleft, unknown licenses)
Returns a clear gate: Block / Warn / Flag / Allow + structured JSON + human report.
Why buyers need it
- One high-severity CVE or accidental GPL in a commercial codebase costs far more than this skill.
- Natural sibling to Schema Guardrail — run this before the install, Schema Guardrail after.
- Works with any SKILL.md-compatible agent (Claude Code, Cursor, Codex, Gemini CLI, etc.).
- Zero API keys required for the core checks. Only needs Python 3.10+ and requests.
Perfect for agencies shipping coding agents to commercial clients who cannot afford license contamination or silent abandoned packages.
How to install
Works the same in every agent - Claude, Cursor, Codex, Copilot and 20+ more.
- 1
Download the ZIP
Free skills download straight away. Paid skills unlock right after purchase.
- 2
Unzip into your skills folder
Every agent reads skills from one folder on your machine. Drop the unzipped folder in there.
- 3
Ask your agent to use it
Restart the agent if it was already running. It picks the skill up automatically - no config needed.
Skills folder by agent
Click the path to copy it. Create the folder if it does not exist yet.
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Security scanned
Verified clean 27 days ago
- Passed all security checks, Safe to install