Is this command safe to run?

Paste a shell command, SQL statement, or infrastructure operation. Review the possible impact, whether it can be reversed, and the rules it triggers. This browser-based check does not execute or block commands.

Blast radius, not vibes

The commands that end companies aren't exotic — they're rm -rf in the wrong directory, a DELETE that forgot its WHERE, a force-push over shared history, a terraform destroy against prod. What they share is a large blast radius and no undo. This tool reads your command against a small, readable set of rules and tells you which of those it triggers and whether you can take it back.

Review destructive commands before running them, especially when automation proposes the action. Check the target, permissions, and recovery options. A risk check helps inform that review; it does not enforce approval.