Retrieves a list of all domains on the Plesk server
AI agents call plesk_list_domains to retrieve information from Plesk MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool performs a simple data retrieval operation that lists existing domains. There is no creation, modification, deletion, code execution, or financial impact. This is a straightforward read operation with minimal risk if misused by an AI agent, as it only exposes information about existing domains without enabling destructive or sensitive actions.
From the tool's definition Tool name and description both indicate retrieval: 'Retrieves a list of all domains on the Plesk server'. This is a query operation with no side effects.
Attacks that exploit this kind of access
Retrieves a list of all domains on the Plesk server. It is categorised as a Read tool in the Plesk MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Plesk MCP Server MCP server in PolicyLayer and add a rule for plesk_list_domains: 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 Plesk MCP Server. Nothing to install.
plesk_list_domains 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 plesk_list_domains 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 plesk_list_domains. 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.
plesk_list_domains is provided by the Plesk MCP Server MCP server (klan1/plesk-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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