List all phone number pools available in the phone system. Number pools are groups of numbers used for call tracking and rotation.
AI agents call list_number_pools to retrieve information from GoHighLevel 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 configuration data about phone number pools without modifying, executing operations on, or deleting any resources. It is purely informational for understanding the structure of the phone system. The blast radius of misuse is minimal—an attacker would only gain visibility into existing phone number groupings, which does not directly compromise user data or enable unauthorized actions.
From the tool's definition Tool name 'list_number_pools' and description 'List all phone number pools available in the phone system' indicate a retrieval operation with no side effects.
Documented attack patterns abuse exactly the kind of access list_number_pools gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and GoHighLevel MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for list_number_pools:
{
"version": "1",
"default": "deny",
"tools": {
"list_number_pools": {}
}
}list_number_pools is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
List all phone number pools available in the phone system. Number pools are groups of numbers used for call tracking and rotation. It is categorised as a Read tool in the GoHighLevel MCP Server MCP Server, which means it retrieves data without modifying state.
Register the GoHighLevel MCP Server MCP server in PolicyLayer and add a rule for list_number_pools: 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 GoHighLevel MCP Server. Nothing to install.
list_number_pools 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_number_pools 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_number_pools. 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_number_pools is provided by the GoHighLevel MCP Server MCP server (busybee3333/go-high-level-mcp-2026-complete). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 566 GoHighLevel MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
566 GoHighLevel MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.