delete_kubernetes_node

A destructive tool on the Vultr MCP server.

SERVERVultr MCP SOURCErsp2k/mcp-vultr

Critical RISK CLASS

Category Destructive

Parameters 00 required

Recommended Hiddensee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/rsp2k-mcp-vultr/delete-kubernetes-node.md

WHAT IT DOES

What delete_kubernetes_node does on Vultr MCP

AI agents call delete_kubernetes_node to permanently remove resources in Vultr MCP, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.

RISK

Why delete_kubernetes_node is rated Critical

The tool removes infrastructure (a Kubernetes node) from a cluster. This is a destructive operation because deletion of a node cannot be reversed—it destroys compute resources and can cause workload disruption. While the description is empty, the name is unambiguous.

From the tool's definition Tool name 'delete_kubernetes_node' explicitly indicates deletion of a Kubernetes node, which is an irreversible destructive action that cannot be undone.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs delete_kubernetes_node safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Vultr MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For delete_kubernetes_node, this is the rule to start with:

delete_kubernetes_node Hidden

delete_kubernetes_node is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "hide": [
    "delete_kubernetes_node"
  ]
}

RESTRICT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Vultr MCP, apply this rule, and every delete_kubernetes_node call is checked against it from then on.

FAQ

Questions about delete_kubernetes_node

What does the delete_kubernetes_node tool do? +

delete_kubernetes_node is a destructive tool on the Vultr MCP server. It is categorised as a Destructive tool in the Vultr MCP MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

How do I enforce a policy on delete_kubernetes_node? +

Register the Vultr MCP server in PolicyLayer and add a rule for delete_kubernetes_node: 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 Vultr MCP. Nothing to install.

What risk level is delete_kubernetes_node? +

delete_kubernetes_node is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit delete_kubernetes_node? +

Yes. Add a rate_limit block to the delete_kubernetes_node 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.

How do I block delete_kubernetes_node completely? +

Set action: deny in the PolicyLayer policy for delete_kubernetes_node. 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.

What MCP server provides delete_kubernetes_node? +

delete_kubernetes_node is provided by the Vultr MCP server (rsp2k/mcp-vultr). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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