This repository is a curated list, but links and validation automation can still create security risk.

Use GitHub's private vulnerability reporting for:

• a vulnerability in repository automation;
• a link that now distributes malware or captures credentials;
• a supply-chain concern that should not be disclosed before mitigation.

If private reporting is unavailable, contact the maintainers through the owning GitHub organization profile. Do not include secrets or exploit details in a public issue.

Use the Report a problem issue form for ordinary dead links, redirects, incorrect descriptions, moved projects, or maintenance-status corrections.