Delete port forwarding rule
AI agents call delete_port_forwarding_rule to permanently remove resources in CloudStack MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Deleting a port forwarding rule is a destructive operation that permanently removes network access configuration. While not as critical as deleting infrastructure or data, it causes irrevocable loss of a security/networking rule. An AI agent misusing this could sever legitimate network connectivity. This is more severe than Write (which is reversible) but less critical than deleting VMs or storage.
From the tool's definition Tool name explicitly contains 'delete' and description states 'Delete port forwarding rule' — this is an irreversible removal of network configuration that cannot be automatically restored.
Attacks that exploit this kind of access
Delete port forwarding rule. It is categorised as a Destructive tool in the CloudStack MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the CloudStack MCP Server MCP server in PolicyLayer and add a rule for delete_port_forwarding_rule: 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 CloudStack MCP Server. Nothing to install.
delete_port_forwarding_rule 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_port_forwarding_rule 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_port_forwarding_rule. 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_port_forwarding_rule is provided by the CloudStack MCP Server MCP server (mozg31337/cloudstack-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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