Clear all values from a cell range in a Google Sheets spreadsheet.
AI agents call gdrive_clear_values to permanently remove resources in Google Drive MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Clearing all values from a cell range is a destructive operation — it irreversibly removes data from the specified cells. While the spreadsheet structure remains, the data itself is wiped and cannot be recovered without a backup or version history. The phrase 'clear all values' confirms this is a bulk data removal action, not a reversible write.
From the tool's definition Clear all values from a cell range in a Google Sheets spreadsheet.
Risk signalsBulk/mass operation — affects multiple targets
Attacks that exploit this kind of access
Clear all values from a cell range in a Google Sheets spreadsheet. It is categorised as a Destructive tool in the Google Drive MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Google Drive MCP Server MCP server in PolicyLayer and add a rule for gdrive_clear_values: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Google Drive MCP Server. Nothing to install.
gdrive_clear_values is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the gdrive_clear_values rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for gdrive_clear_values. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
gdrive_clear_values is provided by the Google Drive MCP Server MCP server (wagnerlabs/gdrive-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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