Permanently delete a category.
AI agents call delete_category to permanently remove resources in Money Lover 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 (a category) with no rollback or recovery mechanism. Destructive is the most severe applicable category, warranting high severity since accidental or malicious deletion of financial categories could corrupt personal finance records and require manual recovery or data restoration from backups. The operation cannot be reversed through normal means.
From the tool's definition Tool name is 'delete_category' and description states 'Permanently delete a category.' The word 'Permanently' indicates an irreversible operation that cannot be undone.
Attacks that exploit this kind of access
Permanently delete a category. It is categorised as a Destructive tool in the Money Lover MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Money Lover MCP Server MCP server in PolicyLayer and add a rule for delete_category: 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 Money Lover MCP Server. Nothing to install.
delete_category 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_category 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_category. 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_category is provided by the Money Lover MCP Server MCP server (juansebashr/moneylover-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.
Teams ship this data inside their own products. See what a licence covers →