Remove a NIC from a virtual machine
AI agents call remove_nic_from_virtual_machine 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.
Removing a NIC from a virtual machine is a destructive operation: it eliminates network connectivity for that interface and cannot be trivially undone (the NIC configuration, IP assignments, and associations are lost). Misuse by an AI agent could cause network outages or isolate a production VM, representing a high blast radius.
From the tool's definition 'Remove a NIC from a virtual machine' — removing a network interface card is an irreversible infrastructure change that disconnects the VM from a network segment
Attacks that exploit this kind of access
Remove a NIC from a virtual machine. 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 remove_nic_from_virtual_machine: 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.
remove_nic_from_virtual_machine 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 remove_nic_from_virtual_machine 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 remove_nic_from_virtual_machine. 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.
remove_nic_from_virtual_machine 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.
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