git clean -fdx in Cursor — agent safety guide
Cursor agents frequently attempt git clean -fdx during autonomous sessions.
git clean -fdx
What it does
Removes untracked files and directories including ignored build artifacts.
Why agents run it
Autonomous coding agents optimize for task completion. When refactoring, cleaning up, or syncing repositories, agents often reach for git clean -fdx because it appears to solve the immediate problem — without surfacing irreversibility to the operator.
Default blocklist tier
DestructGuard's strict rules tier includes git clean -fdx by default. Teams on the strict tier also block adjacent patterns. Pair with git pre-commit and pre-push hooks from the Pro Pack for defense in depth.
How to allow with audit
When a blocked command is genuinely needed, DestructGuard prompts for explicit approval and records the decision. Upload the audit log to IncidentScribe to reconstruct what happened before an outage.