proxmox-list-clusters

A read tool on the MCP Proxmox MCP server.

SERVERMCP Proxmox Server SOURCEbsahane/mcp-proxmox

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/bsahane-mcp-proxmox/proxmox-list-clusters.md

WHAT IT DOES

What proxmox-list-clusters does on MCP Proxmox Server

AI agents call proxmox-list-clusters to retrieve information from MCP Proxmox 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 proxmox-list-clusters is rated Low

This tool queries and returns cluster information from the Proxmox infrastructure without making changes. Despite the empty description (which slightly reduces confidence), the name clearly indicates a read operation that retrieves existing cluster data.

From the tool's definition Tool name 'proxmox-list-clusters' indicates a listing operation. The server description mentions 'list_clusters' as a sibling tool and describes 'resource discovery' as part of capabilities. The 'list' verb typically retrieves data without modification.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs proxmox-list-clusters safely

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

proxmox-list-clusters Allowed

proxmox-list-clusters 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": {
    "proxmox-list-clusters": {}
  }
}

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

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

FAQ

Questions about proxmox-list-clusters

What does the proxmox-list-clusters tool do? +

proxmox-list-clusters is a read tool on the MCP Proxmox Server MCP server. It is categorised as a Read tool in the MCP Proxmox Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on proxmox-list-clusters? +

Register the MCP Proxmox Server MCP server in PolicyLayer and add a rule for proxmox-list-clusters: 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 MCP Proxmox Server. Nothing to install.

What risk level is proxmox-list-clusters? +

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

Can I rate-limit proxmox-list-clusters? +

Yes. Add a rate_limit block to the proxmox-list-clusters 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 proxmox-list-clusters completely? +

Set action: deny in the PolicyLayer policy for proxmox-list-clusters. 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 proxmox-list-clusters? +

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

KEEP EXPLORING

More on MCP Proxmox Server, and thousands of servers like it.

This server

All 124 MCP Proxmox Server tools →

Across the catalogue

aiva_list_affiliates on AIVA MCP Server →list_agents on 0rca Dojo MCP Server → The MCP Attack Database →

Guides

Roll out MCP under one policy →Data exfiltration →MCP token cost →