reinstall_bare_metal_server

THE RISK

High Risk

Why reinstall_bare_metal_server needs a policy

Reinstalling a bare metal server wipes the OS and data on that server, triggering a destructive re-imaging operation. However, since it is a reinstall (potentially recoverable via backups or re-provisioning), it sits at the boundary of Execute/Destructive. Given the description is empty, confidence is moderate. The blast radius is high as it causes downtime and data loss on a physical server.

From the tool's definition Tool name: 'reinstall_bare_metal_server' — 'reinstall' implies re-imaging/wiping and reconfiguring a physical bare metal server

Documented attack patterns abuse exactly the kind of access reinstall_bare_metal_server gives an agent:

POLICY

How to control reinstall_bare_metal_server

PolicyLayer is an MCP gateway — it sits between your AI agents and Vultr MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for reinstall_bare_metal_server:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "reinstall_bare_metal_server": {
      "limits": [
        {
          "counter": "reinstall_bare_metal_server_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

reinstall_bare_metal_server stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

Create a free account and register Vultr MCP — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

RATE-LIMIT THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

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All 284 Vultr MCP tools →

Execute tools on other servers

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Go deeper

High-risk tools in Vultr MCP → Every high-risk tool this server exposes, in one view.
All high-risk MCP tools → Every high-risk tool across the catalogue, and the policy pattern that contains them.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Agent sandbox → Bounding what an agent can execute and where the boundary should sit.
Least privilege for MCP → Granting agents the minimum tool surface the task needs.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about reinstall_bare_metal_server

What does the reinstall_bare_metal_server tool do? +

reinstall_bare_metal_server. It is categorised as a Execute tool in the Vultr MCP MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on reinstall_bare_metal_server? +

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

reinstall_bare_metal_server is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit reinstall_bare_metal_server? +

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

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

reinstall_bare_metal_server 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.

Enforce policy on every Vultr MCP tool call.

Start from Vultr MCP, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →