AI agents call delete_lab_network to permanently remove resources in EVE-NG MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool permanently removes a network object from a lab environment, which cannot be undone. Deletion is irreversible and represents data loss. While the blast radius is scoped to a network within a lab (not financial or system-wide), it is still destructive and ranks higher than Write or Execute actions. Confidence is high because 'delete' is unambiguous.
From the tool's definition Tool name is 'delete_lab_network' and description states 'Delete a network from a lab.' The verb 'delete' indicates irreversible removal of data.
Documented attack patterns abuse exactly the kind of access delete_lab_network gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and EVE-NG MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for delete_lab_network:
{
"version": "1",
"default": "deny",
"hide": [
"delete_lab_network"
]
}delete_lab_network disappears from the agent's tool list entirely, and any attempt to call it is denied. The rest of the server keeps working.
Free to start. No card required.
Delete a network from a lab. It is categorised as a Destructive tool in the EVE-NG MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the EVE-NG MCP Server MCP server in PolicyLayer and add a rule for delete_lab_network: 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 EVE-NG MCP Server. Nothing to install.
delete_lab_network 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_lab_network 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_lab_network. 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_lab_network is provided by the EVE-NG MCP Server MCP server (moimran/eveng-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from EVE-NG MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
26 EVE-NG MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.