Deletes the specified file from a bill. The file will be permanently deleted from the Buildium platform and can not be recovered.\r\n \r\n\r\n<h4>Required permission(s):</h4><span class=
AI agents call delete_bills_files to permanently remove resources in Wpm Mcp Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool irreversibly deletes data (files associated with bills) with no recovery option. This fits the Destructive category definition: 'irreversibly deletes or overwrites data, or actions that cannot be undone.' The severity is high because permanent file deletion from a financial/billing platform has significant business impact, though not a direct financial transaction.
From the tool's definition Tool description explicitly states 'Deletes the specified file from a bill. The file will be permanently deleted from the Buildium platform and can not be recovered.' The use of 'permanently deleted' and 'can not be recovered' clearly indicates irreversible…
Attacks that exploit this kind of access
Deletes the specified file from a bill. The file will be permanently deleted from the Buildium platform and can not be recovered.\r\n \r\n\r\n<h4>Required permission(s):</h4><span class=. It is categorised as a Destructive tool in the Wpm Mcp Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Wpm Mcp Server MCP server in PolicyLayer and add a rule for delete_bills_files: 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 Wpm Mcp Server. Nothing to install.
delete_bills_files 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_bills_files 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_bills_files. 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_bills_files is provided by the Wpm Mcp Server MCP server (wpm-mcp-server-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
delete_bills_files is one line of Wpm Mcp Server's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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