🗑️ DELETE COUPON - Permanently remove a discount coupon from the store. ⚠️ WARNING: This action is irreversible and will immediately invalidate the coupon for all customers, including those who may already have it saved. Use this for cleaning up expired promotions, removing unused coupons, or te...
AI agents call tiendanube_delete_coupon to permanently remove resources in Tienda Nube MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool permanently deletes coupon data with no undo capability. While the blast radius is limited to coupon management rather than critical customer or financial data, the irreversible nature and immediate system-wide impact (invalidating coupons for all customers) places it in the Destructive category.
From the tool's definition The tool description explicitly states '🗑️ DELETE COUPON - Permanently remove' and '⚠️ WARNING: This action is irreversible and will immediately invalidate the coupon for all customers'.
Attacks that exploit this kind of access
🗑️ DELETE COUPON - Permanently remove a discount coupon from the store. ⚠️ WARNING: This action is irreversible and will immediately invalidate the coupon for all customers, including those who may already have it saved. Use this for cleaning up expired promotions, removing unused coupons, or terminating problematic discount codes. Consider deactivating instead of deleting if usage tracking is important. It is categorised as a Destructive tool in the Tienda Nube MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Tienda Nube MCP Server MCP server in PolicyLayer and add a rule for tiendanube_delete_coupon: 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 Tienda Nube MCP Server. Nothing to install.
tiendanube_delete_coupon 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 tiendanube_delete_coupon 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 tiendanube_delete_coupon. 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.
tiendanube_delete_coupon is provided by the Tienda Nube MCP Server MCP server (pedrohsguimaraes/nuvem-shop-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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