hosting_free_subdomain
Generate a free subdomain for testing.
This record as markdown: /tools/hostinger-mcp/hosting-free-subdomain.md
What hosting_free_subdomain does on Hostinger
AI agents use hosting_free_subdomain 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.
Why hosting_free_subdomain is rated Medium
The tool creates a new subdomain resource on Hostinger's infrastructure. This is a Write operation (creation of a new DNS/hosting resource). It's reversible in principle (subdomains can be deleted), so it doesn't rise to Destructive. Severity is medium because misuse could result in unauthorized subdomain creation under Hostinger's namespace, potentially for phishing or abuse, though the impact is bounded.
From the tool's definition Generate a free subdomain for testing
Attacks that exploit this kind of access
The rule that runs hosting_free_subdomain 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 hosting_free_subdomain, this is the rule to start with:
hosting_free_subdomain 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.
The button opens the PolicyLayer dashboard: create your workspace, connect Hostinger, apply this rule, and every hosting_free_subdomain call is checked against it from then on.
Questions about hosting_free_subdomain
Generate a free subdomain for testing. 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.
Register the Hostinger MCP server in PolicyLayer and add a rule for hosting_free_subdomain: 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.
hosting_free_subdomain is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the hosting_free_subdomain 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.
Set action: deny in the PolicyLayer policy for hosting_free_subdomain. 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.
hosting_free_subdomain 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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