vps_keys_create

Upload a new SSH public key.

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-keys-create.md

WHAT IT DOES

What vps_keys_create does on Hostinger

AI agents use vps_keys_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_keys_create is rated Medium

This tool creates a new SSH public key in the VPS account, which is a reversible Write operation. While SSH keys enable access, uploading a public key itself is not destructive or directly Financial.

From the tool's definition Tool name 'vps_keys_create' and description 'Upload a new SSH public key' indicate creation of a new credential/key resource.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

vps_keys_create Rate-limited

vps_keys_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_keys_create": {
      "limits": [
        {
          "counter": "vps_keys_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_keys_create call is checked against it from then on.

FAQ

Questions about vps_keys_create

What does the vps_keys_create tool do? +

Upload a new SSH public key. 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_keys_create? +

Register the Hostinger MCP server in PolicyLayer and add a rule for vps_keys_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_keys_create? +

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

Can I rate-limit vps_keys_create? +

Yes. Add a rate_limit block to the vps_keys_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_keys_create completely? +

Set action: deny in the PolicyLayer policy for vps_keys_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_keys_create? +

vps_keys_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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