list_bare_metal_servers

List all bare metal servers.

SERVERVultr MCP SOURCErsp2k/mcp-vultr

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/rsp2k-mcp-vultr/list-bare-metal-servers.md

WHAT IT DOES

What list_bare_metal_servers does on Vultr MCP

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

RISK

Why list_bare_metal_servers is rated Low

This tool queries and returns information about existing bare metal server resources without creating, modifying, deleting, or executing any operations. It is a read-only operation with minimal blast radius if misused—at worst, an attacker gains visibility into existing infrastructure inventory.

From the tool's definition Tool name 'list_bare_metal_servers' and description 'List all bare metal servers' indicate a data retrieval operation with no modification or execution of infrastructure.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_bare_metal_servers 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 list_bare_metal_servers, this is the rule to start with:

list_bare_metal_servers Allowed

list_bare_metal_servers 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": {
    "list_bare_metal_servers": {}
  }
}

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

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

FAQ

Questions about list_bare_metal_servers

What does the list_bare_metal_servers tool do? +

List all bare metal servers. It is categorised as a Read tool in the Vultr MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_bare_metal_servers? +

Register the Vultr MCP server in PolicyLayer and add a rule for list_bare_metal_servers: 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 list_bare_metal_servers? +

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

Can I rate-limit list_bare_metal_servers? +

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

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

list_bare_metal_servers 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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