This record as markdown: /tools/wps/wps-excel-delete-column.md
What wps_excel_delete_column does on Wps
AI agents call wps_excel_delete_column to permanently remove resources in Wps, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why wps_excel_delete_column is rated Critical
An AI agent that decides to call wps_excel_delete_column doesn't hesitate, doesn't double-check, and doesn't stop at one. Whatever it removes from Wps is gone. There is no undo for destructive operations.
Attacks that exploit this kind of access
The rule that runs wps_excel_delete_column safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Wps, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For wps_excel_delete_column, this is the rule to start with:
wps_excel_delete_column 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 Wps, apply this rule, and every wps_excel_delete_column call is checked against it from then on.
Questions about wps_excel_delete_column
删除指定列。可指定起始列号和删除列数。. It is categorised as a Destructive tool in the Wps MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Wps MCP server in PolicyLayer and add a rule for wps_excel_delete_column: 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 Wps. Nothing to install.
wps_excel_delete_column 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 wps_excel_delete_column 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 wps_excel_delete_column. 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.
wps_excel_delete_column is provided by the Wps MCP server (ZNaiGaomu/wps). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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