List all server groups available on the virtual server
AI agents call list_server_groups to retrieve information from TeamSpeak MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and returns information about server groups without creating, modifying, deleting, or executing any operations. It is a straightforward read/list operation that retrieves data from the server. The low severity reflects minimal risk even if misused by an AI agent, as it only exposes existing configuration information.
From the tool's definition Tool name is 'list_server_groups' and description states 'List all server groups available on the virtual server' — a retrieval operation with no modification or side effects.
Documented attack patterns abuse exactly the kind of access list_server_groups gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and TeamSpeak MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for list_server_groups:
{
"version": "1",
"default": "deny",
"tools": {
"list_server_groups": {}
}
}list_server_groups 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 server groups available on the virtual server. It is categorised as a Read tool in the TeamSpeak MCP MCP Server, which means it retrieves data without modifying state.
Register the TeamSpeak MCP server in PolicyLayer and add a rule for list_server_groups: 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 TeamSpeak MCP. Nothing to install.
list_server_groups 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_server_groups 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_server_groups. 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_server_groups is provided by the TeamSpeak MCP server (marlburrow/teamspeak-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from TeamSpeak MCP, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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40 TeamSpeak MCP tools catalogued and risk-classified — across an index of 43,000+ MCP servers.