Removes a user group from MikroTik device
AI agents call mikrotik_remove_user_group to permanently remove resources in MikroTik MCP — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool deletes a user group configuration from a MikroTik router. User group removal is destructive because: (1) it irreversibly deletes access control settings, (2) it cannot be undone without restoring from backup or manual reconfiguration, (3) it affects authentication and authorization for multiple users simultaneously.
From the tool's definition Tool name includes 'remove' and description states 'Removes a user group from MikroTik device'. Removal of user groups is an irreversible deletion operation that cannot be easily undone.
Attacks that exploit this kind of access
Removes a user group from MikroTik device. It is categorised as a Destructive tool in the MikroTik MCP MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the MikroTik MCP server in PolicyLayer and add a rule for mikrotik_remove_user_group: 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 MikroTik MCP. Nothing to install.
mikrotik_remove_user_group is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the mikrotik_remove_user_group 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 mikrotik_remove_user_group. 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.
mikrotik_remove_user_group is provided by the MikroTik MCP server (tarcisiodier/mcp-mikrotik). 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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