check-npm

name	check-npm
license	Apache-2.0
disable-model-invocation	false
description	Audit a JavaScript/TypeScript repo's npm, yarn, or pnpm configuration for supply-chain hardening: tool version, lifecycle scripts, unsafe dependency protocols, and minimum release age ≥3 days. Use when the user invokes /check-npm or asks to audit package manager security, lifecycle scripts, git dependencies, ignore-scripts, min-release-age, allow-git, approvedGitRepositories, strictDepBuilds, or blockExoticSubdeps in a Grafana plugin or JS/TS project.

npm / yarn / pnpm supply-chain audit

Read-only audit of the workspace root. Do not modify any files.

0. Detect package manager

test -f package.json || { echo "STOP: no package.json at workspace root"; exit 1; }
jq -r '.packageManager // "unset"' package.json
ls -1 yarn.lock package-lock.json pnpm-lock.yaml 2>/dev/null || true

If no package.json, stop. Priority: packageManager → lockfile → default npm.

1. Tool version

npm --version    # required ≥ 11.15.0
yarn --version   # required ≥ 4.14.0
pnpm --version