delete_addon_domain

THE RISK

Critical Risk

Why delete_addon_domain needs a policy

Deleting an addon domain is an irreversible destructive action that removes domain configuration from the hosting account. This cannot be undone without manual restoration, affecting all services associated with that domain (DNS, email, web hosting). The blast radius is high as it could disrupt production services or customer access.

From the tool's definition Tool name is 'delete_addon_domain' with description 'Delete an addon domain'. The verb 'delete' combined with the action of removing a domain indicates irreversible data destruction.

Documented attack patterns abuse exactly the kind of access delete_addon_domain gives an agent:

POLICY

How to control delete_addon_domain

PolicyLayer is an MCP gateway — it sits between your AI agents and cPanel MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for delete_addon_domain:

policy.json

{
  "version": "1",
  "default": "deny",
  "hide": [
    "delete_addon_domain"
  ]
}

delete_addon_domain disappears from the agent's tool list entirely, and any attempt to call it is denied. The rest of the server keeps working.

Create a free account and register cPanel MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

RESTRICT THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More cPanel MCP Server tools

Destructive clear_spam_box Clear all messages from the SpamAssassin spam box Destructive deauthorize_ssh_key Deauthorize an SSH key (revoke login access) Destructive delete_autoresponder Delete an email autoresponder Destructive delete_cron_job Delete a cron job Destructive delete_dns_record Delete a DNS zone record by line number Destructive delete_email_account Delete an email account Destructive delete_email_filter Delete an email filter Destructive delete_email_forwarder Delete an email forwarder

All 164 cPanel MCP Server tools →

Destructive tools on other servers

Android Forensics ADB MCP Server create_full_backup 0xarchive web3_revoke_key Frida Game Hacking MCP clear_scan CodeAnalysis MCP Server clear-session

Go deeper

Critical-risk tools in cPanel MCP Server → Every critical-risk tool this server exposes, in one view.
All critical-risk MCP tools → Every critical-risk tool across the catalogue, and the policy pattern that contains them.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Blast radius → How much damage one compromised or confused agent can do — and how to bound it.
Tool call approval → Approval gates on individual tool calls: auto-allow, prompt, or deny.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about delete_addon_domain

What does the delete_addon_domain tool do? +

Delete an addon domain. It is categorised as a Destructive tool in the cPanel MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

How do I enforce a policy on delete_addon_domain? +

Register the cPanel MCP Server MCP server in PolicyLayer and add a rule for delete_addon_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 cPanel MCP Server. Nothing to install.

What risk level is delete_addon_domain? +

delete_addon_domain is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit delete_addon_domain? +

Yes. Add a rate_limit block to the delete_addon_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 delete_addon_domain completely? +

Set action: deny in the PolicyLayer policy for delete_addon_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 delete_addon_domain? +

delete_addon_domain is provided by the cPanel MCP Server MCP server (0xhayd3n/cpanel-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every cPanel MCP Server tool call.

Start from cPanel MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →