Manage user permissions: add/remove server groups, set individual permissions
AI agents use manage_user_permissions to create or update resources in TeamSpeak MCP — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your TeamSpeak MCP environment.
This tool modifies user permissions and group memberships, which are data changes that can be reversed (groups can be added back, permissions can be reset). While permission changes have significant blast radius—an AI agent could grant itself or others excessive access, disable legitimate users, or create privilege escalation paths—the changes are not irreversible (unlike deletion) nor do they move money or execute…
From the tool's definition Tool description states 'Manage user permissions: add/remove server groups, set individual permissions' - the operations of adding/removing group memberships and setting permissions are reversible modifications to user access control state.
Documented attack patterns abuse exactly the kind of access manage_user_permissions 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 manage_user_permissions:
{
"version": "1",
"default": "deny",
"tools": {
"manage_user_permissions": {
"limits": [
{
"counter": "manage_user_permissions_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}manage_user_permissions stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Manage user permissions: add/remove server groups, set individual permissions. It is categorised as a Write tool in the TeamSpeak MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the TeamSpeak MCP server in PolicyLayer and add a rule for manage_user_permissions: 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.
manage_user_permissions is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the manage_user_permissions 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 manage_user_permissions. 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.
manage_user_permissions 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.
Free to start. No card required.
40 TeamSpeak MCP tools catalogued and risk-classified — across an index of 43,000+ MCP servers.