unprotect-vhost · Rabbitmq MCP: Risk & Policy

WHAT IT DOES

What unprotect-vhost does on Rabbitmq

AI agents use unprotect-vhost to create or update resources in Rabbitmq — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Rabbitmq environment.

WHY IT NEEDS A POLICY

Why unprotect-vhost needs a policy

This tool modifies the protection state of a virtual host by removing its deletion protection. While it doesn't directly delete anything, it changes a security configuration that makes a critical resource (virtual host) vulnerable to subsequent destructive actions.

From the tool's definition Remove deletion protection from a virtual host

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

unprotect-vhost Rate-limited

unprotect-vhost stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "unprotect-vhost": {
      "limits": [
        {
          "counter": "unprotect-vhost_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Rabbitmq, so you can run agents against it safely.

FAQ

Questions about unprotect-vhost

What does the unprotect-vhost tool do? +

Remove deletion protection from a virtual host. It is categorised as a Write tool in the Rabbitmq MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on unprotect-vhost? +

Register the Rabbitmq MCP server in PolicyLayer and add a rule for unprotect-vhost: 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 Rabbitmq. Nothing to install.

What risk level is unprotect-vhost? +

unprotect-vhost is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit unprotect-vhost? +

Yes. Add a rate_limit block to the unprotect-vhost 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 unprotect-vhost completely? +

Set action: deny in the PolicyLayer policy for unprotect-vhost. 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 unprotect-vhost? +

unprotect-vhost is provided by the Rabbitmq MCP server (rabbitmq-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.