Critical-risk tools in Google Docs, Drive & Sheets MCP Server
3 of the 31 tools in Google Docs, Drive & Sheets MCP Server 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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clearRangeDestructiveClears all cell values in a range without deleting the cells themselves. Formatting is preserved.
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deleteFileDestructiveMoves a file or folder to the trash, or permanently deletes it. Set permanent=true for irreversible deletion.
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deleteSheetDestructiveDeletes a sheet (tab) from a spreadsheet. Use getSpreadsheetInfo to find the numeric sheet ID.
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.