google_sheets_clear_range
Clear all values from a range of cells in a Google Sheets spreadsheet (formatting is preserved)
This record as markdown: /tools/sagemcp-sagemcp/google-sheets-clear-range.md
What google_sheets_clear_range does on Sage MCP
AI agents call google_sheets_clear_range to permanently remove resources in Sage MCP, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why google_sheets_clear_range is rated Critical
Clearing cell values is a destructive operation that cannot be undone without manual recovery or backups. While the spreadsheet structure and formatting remain, the actual data is lost. This falls under Destructive rather than Write because the operation removes data rather than creating or reversibly modifying it.
From the tool's definition Tool name contains 'clear' and description states 'Clear all values from a range of cells' — this irreversibly removes data from the spreadsheet, even though formatting is preserved.
Risk signalsBulk/mass operation — affects multiple targets
Attacks that exploit this kind of access
The rule that runs google_sheets_clear_range safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Sage MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For google_sheets_clear_range, this is the rule to start with:
google_sheets_clear_range is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Sage MCP, apply this rule, and every google_sheets_clear_range call is checked against it from then on.
Questions about google_sheets_clear_range
Clear all values from a range of cells in a Google Sheets spreadsheet (formatting is preserved). It is categorised as a Destructive tool in the Sage MCP MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Sage MCP server in PolicyLayer and add a rule for google_sheets_clear_range: 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 Sage MCP. Nothing to install.
google_sheets_clear_range 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 google_sheets_clear_range 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 google_sheets_clear_range. 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.
google_sheets_clear_range is provided by the Sage MCP server (sagemcp/sagemcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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