arvan_create_domain

Add a domain to the CDN / Cloud DNS (the "dns-service" onboarding call).

SERVERArvanCloud MCP Server SOURCEdwin-gharibi/arvancloud-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/dwin-gharibi-arvancloud-mcp/arvan-create-domain.md

WHAT IT DOES

What arvan_create_domain does on ArvanCloud MCP Server

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

RISK

Why arvan_create_domain is rated Medium

This tool creates or registers a domain in ArvanCloud's DNS and CDN infrastructure. While domain creation is technically reversible (domains can be deleted), it affects critical infrastructure and can impact DNS resolution and traffic routing for the entire domain. The tool modifies cloud infrastructure state but does not delete, execute arbitrary code, or move money.

From the tool's definition Tool name 'arvan_create_domain' and description 'Add a domain to the CDN / Cloud DNS' indicate creation of a new domain resource in a DNS/CDN service, which is a reversible data modification action.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs arvan_create_domain safely

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

arvan_create_domain Rate-limited

arvan_create_domain 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": {
    "arvan_create_domain": {
      "limits": [
        {
          "counter": "arvan_create_domain_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 ArvanCloud MCP Server, apply this rule, and every arvan_create_domain call is checked against it from then on.

FAQ

Questions about arvan_create_domain

What does the arvan_create_domain tool do? +

Add a domain to the CDN / Cloud DNS (the "dns-service" onboarding call). It is categorised as a Write tool in the ArvanCloud MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on arvan_create_domain? +

Register the ArvanCloud MCP Server MCP server in PolicyLayer and add a rule for arvan_create_domain: 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 ArvanCloud MCP Server. Nothing to install.

What risk level is arvan_create_domain? +

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

Can I rate-limit arvan_create_domain? +

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

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

arvan_create_domain is provided by the ArvanCloud MCP Server MCP server (dwin-gharibi/arvancloud-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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