npm v12 Install Breakage Readiness Checker

Working checker

Paste npm evidence

package.json, package-lock.json, .npmrc, npm warnings, CI logs, or dependency notes

0 characters Runs locally in this browser for the MVP; do not paste npm tokens, private registry credentials, or secrets.

Optional project context

Project npm version Node version CI provider Workspaces packageManager pin

Readiness summary

-- Not scanned Not enough npm evidence

npm v12 is estimated for July 2026.

npm 11.16.0+ can show warnings before the upgrade.

allowScripts defaults to off for dependency lifecycle scripts in npm v12.

npm approve-scripts --allow-scripts-pending lists pending install-script reviews.

Git and remote URL dependencies require explicit allow behavior in npm v12.

Results are install-risk triage only, not proof that npm v12, CI, or native builds will pass.

Findings

Run a scan to populate findings.

Category	Package or evidence	Detected from	Severity	Why npm v12 cares	Recommended next action
Run a scan to populate npm v12 install-risk findings.

Review checklist

Copyable artifacts

Run a scan to generate redacted npm v12 install-risk triage text.

Future hook