删除 Excel 行.
AI agents call delete_excel_rows to permanently remove resources in Office MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool performs irreversible deletion of data. Once rows are deleted from an Excel file, the data is permanently removed from that document (barring manual undo or file recovery). This fits the Destructive category definition of 'irreversibly deletes or overwrites data, or actions that cannot be undone'. Even though the spreadsheet file itself still exists, the specific row data is lost.
From the tool's definition Tool name explicitly states 'delete_excel_rows' and description translates to 'Delete Excel rows'. The core function is to remove rows from Excel spreadsheets, which irreversibly deletes data and cannot be undone without external recovery methods.
Attacks that exploit this kind of access
删除 Excel 行. It is categorised as a Destructive tool in the Office MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Office MCP Server MCP server in PolicyLayer and add a rule for delete_excel_rows: 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 Office MCP Server. Nothing to install.
delete_excel_rows 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 delete_excel_rows 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 delete_excel_rows. 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.
delete_excel_rows is provided by the Office MCP Server MCP server (walkingzzzy/office-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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