Delete a product. DELETE /products/{productId}. Warning: This also deletes associated rate plans and related data (cascading deletion).
AI agents call delete_product to permanently remove resources in Rebillia MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
The tool performs irreversible deletion that cannot be undone. Cascading deletion of associated rate plans and related data amplifies the blast radius. While it operates on product data rather than financial transactions directly, destruction of billing product configuration could disrupt billing operations and customer subscriptions, warranting 'high' severity.
From the tool's definition 'Delete a product' and 'DELETE /products/{productId}' with explicit warning 'This also deletes associated rate plans and related data (cascading deletion)' indicates irreversible deletion of data and dependent records.
Attacks that exploit this kind of access
Delete a product. DELETE /products/{productId}. Warning: This also deletes associated rate plans and related data (cascading deletion). It is categorised as a Destructive tool in the Rebillia MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Rebillia MCP Server MCP server in PolicyLayer and add a rule for delete_product: 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 Rebillia MCP Server. Nothing to install.
delete_product 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_product 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_product. 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_product is provided by the Rebillia MCP Server MCP server (rhinosaas/rebillia-mcp-server). 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.
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