SafeGrd backs up Postgres, MySQL, MongoDB, SQLite, files and mail. Each backup is encrypted on your host and locked with S3 Object Lock, so nothing can delete it early, including an agent holding your admin keys. On a schedule it restores the newest backup, counts every table and row, and signs the result. Agents get an MCP token that can take backups but never delete one. Try it on one database with no account: safegrd try .