sheet_delete
Delete a sheet from the active Calc spreadsheet. Cannot delete the last sheet.
This record as markdown: /tools/mcp-anything/sheet-delete.md
What sheet_delete does on Mcp Anything
AI agents call sheet_delete to permanently remove resources in Mcp Anything, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why sheet_delete is rated Critical
Deletion of spreadsheet sheets is an irreversible operation that destroys data. Even though it includes a safeguard ('Cannot delete the last sheet'), the core action permanently removes a sheet and its contents from the workbook. This falls squarely into the Destructive category due to its irreversible nature.
From the tool's definition Tool name is 'sheet_delete' and description explicitly states 'Delete a sheet from the active Calc spreadsheet'. The verb 'delete' combined with operation on spreadsheet data indicates irreversible removal.
Attacks that exploit this kind of access
The rule that runs sheet_delete safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Mcp Anything, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For sheet_delete, this is the rule to start with:
sheet_delete 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 Mcp Anything, apply this rule, and every sheet_delete call is checked against it from then on.
Questions about sheet_delete
Delete a sheet from the active Calc spreadsheet. Cannot delete the last sheet. It is categorised as a Destructive tool in the Mcp Anything MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Mcp Anything MCP server in PolicyLayer and add a rule for sheet_delete: 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 Mcp Anything. Nothing to install.
sheet_delete 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 sheet_delete 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 sheet_delete. 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.
sheet_delete is provided by the Mcp Anything MCP server (Zaymadkid/mcp-anything). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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