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Package Stoplight

Before you install it, check it. Type one package name, or paste your package.json, and get a green, amber or red light for each dependency.

Try:

How to read the lights

Green: nothing alarming found. This is not a guarantee, only that the checks below came back clean.

Amber: look closer. Something is thin or unusual, such as a young package, few maintainers or a check that could not run.

Red: do not install yet. The name looks like a typosquat, has known vulnerabilities, or the package was not found.

Checks use public registry data and the OSV vulnerability database. Build provenance is shown but never raises the light: attackers who take over a maintainer account can publish properly signed releases.

Want the full report with every signal? Try the Package Scanner.

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