AI agents call list_mysql_databases to retrieve information from cPanel MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves or queries existing MySQL database information without creating, modifying, deleting, or executing any operations. It is a simple informational read operation with minimal security risk—the worst-case scenario is unauthorized information disclosure about database names, which is low severity. The confidence is high because the intent is unambiguous from both name and description.
From the tool's definition Tool name 'list_mysql_databases' and description 'List all MySQL databases on the account' indicate a retrieval operation with no modification or deletion of data.
Documented attack patterns abuse exactly the kind of access list_mysql_databases gives an agent:
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 list_mysql_databases:
{
"version": "1",
"default": "deny",
"tools": {
"list_mysql_databases": {}
}
}list_mysql_databases is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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List all MySQL databases on the account. It is categorised as a Read tool in the cPanel MCP Server MCP Server, which means it retrieves data without modifying state.
Register the cPanel MCP Server MCP server in PolicyLayer and add a rule for list_mysql_databases: 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.
list_mysql_databases is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the list_mysql_databases 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 list_mysql_databases. 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.
list_mysql_databases 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.
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.
Free to start. No card required.
164 cPanel MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.