Dependency audit

Dependency Audit

Detect Package Manager

!ls package.json package-lock.json yarn.lock pnpm-lock.yaml bun.lockb 2>/dev/null !ls requirements.txt Pipfile Pipfile.lock pyproject.toml poetry.lock 2>/dev/null !ls go.mod go.sum 2>/dev/null !ls Cargo.toml Cargo.lock 2>/dev/null !ls Gemfile Gemfile.lock 2>/dev/null !ls *.csproj *.sln 2>/dev/null !ls composer.json composer.lock 2>/dev/null !ls mix.exs mix.lock 2>/dev/null

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Audit Checks

1. Security Vulnerabilities

Run the appropriate audit command:

Ecosystem	Command
npm	npm audit --json
yarn	yarn audit --json
pnpm	pnpm audit --json
pip	pip audit 2>/dev/null || pip-audit 2>/dev/null
Go	govulncheck ./... 2>/dev/null
Rust	cargo audit 2>/dev/null
Ruby	bundle audit check 2>/dev/null
.NET	dotnet list package --vulnerable 2>/dev/null
PHP	composer audit 2>/dev/null

For each vulnerability found:

• Package name and version
• CVE ID or advisory ID
• Severity (Critical/High/Medium/Low)
• Fixed version (if available)
• Whether it's a direct or transitive dependency

2. Outdated Dependencies

Run the appropriate command:

Ecosystem	Command
npm	npm outdated --json
pip	pip list --outdated 2>/dev/null
Go	go list -m -u all 2>/dev/null
Rust	cargo outdated 2>/dev/null
Ruby	bundle outdated 2>/dev/null

Classify updates:

• Patch (1.0.0 → 1.0.1): Usually safe, bug fixes
• Minor (1.0.0 → 1.1.0): New features, backward compatible
• Major (1.0.0 → 2.0.0): Breaking changes, needs review

3. Unused Dependencies

Look for dependencies that are imported in package manifest but never referenced in code:

1. Read the dependency list from the manifest
2. For each dependency, search the codebase for imports/requires
3. Flag any dependency with zero references as potentially unused

Note: Some dependencies are used via CLI, plugins, or config — verify before removing.

4. License Compliance

Check for problematic licenses:

• Copyleft (GPL, AGPL): May require releasing your code
• Permissive (MIT, Apache, BSD): Generally safe for commercial use
• Unknown/No License: Risk — treat as all rights reserved

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Output Format

Vulnerability Summary

Package	Version	Severity	CVE	Fix Available

Outdated Packages

Package	Current	Latest	Update Type	Breaking?

Potentially Unused

Package	Last Import Found	Recommendation

License Concerns

Package	License	Risk Level

Recommendations

1. Immediate: Critical/High vulnerabilities with available fixes
2. Short-term: Major version updates for key dependencies
3. Backlog: Minor updates and cleanup of unused dependencies

Health Score

Rate dependency health from 0 to 10 (10 = all up to date, no vulns).