List domains on the TrekMail account. Supports filtering by status and searching by name. Returns paginated results.
AI agents call list_domains to retrieve information from TrekMail 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 and queries domain information from the TrekMail account without performing any side effects, modifications, or state changes. It is a straightforward read operation that falls squarely into the Read category with low severity, as unauthorized access to domain listings poses minimal risk compared to write, execute, or destructive operations.
From the tool's definition Tool description explicitly states 'List domains' and 'Returns paginated results', indicating a data retrieval operation with filtering and search capabilities but no modification or execution of actions.
Attacks that exploit this kind of access
List domains on the TrekMail account. Supports filtering by status and searching by name. Returns paginated results. It is categorised as a Read tool in the TrekMail MCP Server MCP Server, which means it retrieves data without modifying state.
Register the TrekMail MCP Server MCP server in PolicyLayer and add a rule for 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 TrekMail MCP Server. Nothing to install.
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 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 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.
list_domains is provided by the TrekMail MCP Server MCP server (trekmail/mcp-server). 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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