Delete a coupon by id. Past usage history is preserved on orders.
AI agents call wafle_coupons_delete to permanently remove resources in wafle MCP server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool falls into the Destructive category because it permanently deletes data (a coupon) that cannot be undone. In a commerce platform, deleting coupons could affect active promotions, marketing campaigns, or customer expectations. If an agent mistakenly deletes important or active coupons, recovery would require manual intervention or backups.
From the tool's definition The tool performs 'Delete a coupon by id', which irreversibly removes a coupon from the system. Although usage history is preserved, the coupon itself cannot be recovered once deleted.
Attacks that exploit this kind of access
Delete a coupon by id. Past usage history is preserved on orders. It is categorised as a Destructive tool in the wafle MCP server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the wafle MCP server MCP server in PolicyLayer and add a rule for wafle_coupons_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 wafle MCP server. Nothing to install.
wafle_coupons_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 wafle_coupons_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 wafle_coupons_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.
wafle_coupons_delete is provided by the wafle MCP server MCP server (the33warehouse-tech/wafle-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.
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