Check my stack

Paste or upload a dependency manifest. We check every package against npm, PyPI and the Go proxy (deprecated, majors behind), OSV.dev (known vulnerabilities), endoflife.date (runtimes, frameworks and images past end of life) and the vendor deprecations we track.

The file is read on our server and never executed. Only package names and versions are kept, until the check is done; the result expires after a day.