get_cluster_options

Get datacenter/cluster-wide options (keyboard layout, console, language, etc.).

SERVERProxmox MCP Server SOURCEgethosthewalrus/proxmox-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/gethosthewalrus-proxmox-mcp/get-cluster-options.md

WHAT IT DOES

What get_cluster_options does on Proxmox MCP Server

AI agents call get_cluster_options to retrieve information from Proxmox MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why get_cluster_options is rated Low

This tool only retrieves read-only cluster configuration metadata. There are no side effects, modifications, deletions, code execution, or financial implications. The data returned (keyboard layout, console settings, language) are non-sensitive infrastructure preferences. Misuse would only allow an agent to view configuration details without ability to change them, resulting in minimal blast radius.

From the tool's definition Tool name 'get_cluster_options' with verb 'get' and description explicitly states it retrieves datacenter/cluster-wide configuration options (keyboard layout, console, language, etc.) with no modification capability indicated.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_cluster_options safely

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

get_cluster_options Allowed

get_cluster_options is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_cluster_options": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about get_cluster_options

What does the get_cluster_options tool do? +

Get datacenter/cluster-wide options (keyboard layout, console, language, etc.). It is categorised as a Read tool in the Proxmox MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_cluster_options? +

Register the Proxmox MCP Server MCP server in PolicyLayer and add a rule for get_cluster_options: 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 Proxmox MCP Server. Nothing to install.

What risk level is get_cluster_options? +

get_cluster_options is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_cluster_options? +

Yes. Add a rate_limit block to the get_cluster_options 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 get_cluster_options completely? +

Set action: deny in the PolicyLayer policy for get_cluster_options. 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 get_cluster_options? +

get_cluster_options is provided by the Proxmox MCP Server MCP server (gethosthewalrus/proxmox-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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