km:npm-package-security-review

Checking an npm package for vulnerabilities before adoption involves a security review that evaluates provenance, advisories, and runtime behavior. This process collects primary data from the npm registry and GitHub to assess internal adoption risks and generate a structured decision report.

Npm package provenance verifies the source and build integrity of a package, which matters for secure adoption because confirming provenance helps prevent introducing compromised or malicious code into your codebase by ensuring the package originates from a trusted, verified source.

You can evaluate npm package security for specific runtime contexts like a browser or node-server. The security review allows you to specify the runtime environment and data sensitivity level, tailoring the risk assessment and policy alignment checks to your exact deployment scenario.

Getting an ALLOW or REJECT decision for a new npm dependency requires a risk-based security review across 7 key checklist aspects including vulnerabilities and maintainer health. The review outputs a clear verdict with reasoned evidence, indicating whether the package is safe for integration.

A key limitation of automated npm package security reviews is that not all packages receive a definitive ALLOW or REJECT verdict. When risks are ambiguous or require contextual policy interpretation, the review outputs a NEEDS_HUMAN_REVIEW decision, requiring manual assessment before final adoption.