AI agents call liara_delete_disk to permanently remove resources in Liara 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 disk resource from the Liara cloud platform. Disk deletion is irreversible and could result in loss of critical data, application state, and infrastructure. An AI agent misusing this tool could cause significant damage by deleting disks belonging to production systems.
From the tool's definition Tool name 'liara_delete_disk' combined with description 'Delete a disk' indicates irreversible deletion of storage infrastructure. The word 'delete' in the context of disk operations represents data and infrastructure destruction that cannot be undone.
Documented attack patterns abuse exactly the kind of access liara_delete_disk gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Liara MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for liara_delete_disk:
{
"version": "1",
"default": "deny",
"hide": [
"liara_delete_disk"
]
}liara_delete_disk 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 disk. It is categorised as a Destructive tool in the Liara MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Liara MCP Server MCP server in PolicyLayer and add a rule for liara_delete_disk: 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 Liara MCP Server. Nothing to install.
liara_delete_disk 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 liara_delete_disk 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 liara_delete_disk. 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.
liara_delete_disk is provided by the Liara MCP Server MCP server (razavioo/liara-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Liara 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.
108 Liara MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.