create_rule

What create_rule does on Vultr MCP

AI agents use create_rule to create or update resources in Vultr MCP, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Vultr MCP environment.

Why create_rule is rated Medium

The tool creates a new rule, which is reversible via deletion or modification. Without the full description, confidence is reduced, but the name and context of a cloud infrastructure management server strongly indicate this is a Write operation. Severity is medium because misconfigured rules could disrupt service availability, but do not directly delete data or move funds.

From the tool's definition Tool name 'create_rule' indicates creation of a rule within Vultr infrastructure management. Sibling tools include networking and security-related operations (add_ip_whitelist_entry, analyze_dns_records), suggesting this tool creates firewall, DNS, or other…

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

{
  "version": "1",
  "default": "deny",
  "tools": {
    "create_rule": {
      "limits": [
        {
          "counter": "create_rule_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

Questions about create_rule