vps_firewall_create

Create a new firewall.

SERVERHostinger SOURCEidugeni/hostinger-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/hostinger-mcp/vps-firewall-create.md

WHAT IT DOES

What vps_firewall_create does on Hostinger

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

RISK

Why vps_firewall_create is rated Medium

This tool creates a new firewall resource, which is a reversible write operation (firewalls can be deleted or modified). While firewalls have security implications and control network access (justifying 'high' severity due to potential misconfiguration affecting system security), the action itself is not destructive, does not execute arbitrary code, and does not move money.

From the tool's definition Tool name is 'vps_firewall_create' and description states 'Create a new firewall.' The verb 'create' indicates a write operation that adds a new firewall configuration to the VPS infrastructure.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs vps_firewall_create safely

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

vps_firewall_create Rate-limited

vps_firewall_create 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": {
    "vps_firewall_create": {
      "limits": [
        {
          "counter": "vps_firewall_create_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about vps_firewall_create

What does the vps_firewall_create tool do? +

Create a new firewall. It is categorised as a Write tool in the Hostinger MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on vps_firewall_create? +

Register the Hostinger MCP server in PolicyLayer and add a rule for vps_firewall_create: 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 Hostinger. Nothing to install.

What risk level is vps_firewall_create? +

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

Can I rate-limit vps_firewall_create? +

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

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

vps_firewall_create is provided by the Hostinger MCP server (idugeni/hostinger-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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