Critical-risk tools in Personal Gmail
2 of the 20 tools in Personal Gmail are classified as critical risk. This page profiles those tools specifically, with recommended policy actions and the attack patterns that target them.
Every operation listed below is an action PolicyLayer recommends controlling at the transport layer. Open any tool to see the full profile, risk score, and YAML policy snippet.
Tools at critical risk
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gmail_calendar_cancel_eventDestructiveDelete an event. If you organize it and sendUpdates=all (default), attendees receive a cancellation. Use sendUpdates=none for solo events.
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gmail_deleteDestructiveDelete a message. By default moves to Trash (recoverable). Pass hardDelete=true to permanently delete — not recoverable.
Attacks that target this class
Critical-risk tools in any server share these documented attack patterns. Each links to the full case and the defensive policy.