DESTRUCTIVE: Bulk delete hotspot vouchers based on filter criteria
AI agents call unifi_bulk_delete_vouchers to permanently remove resources in UniFi Network MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool irreversibly deletes data (hotspot vouchers) at scale with no undo capability. The 'DESTRUCTIVE' label in the description and the use of 'bulk_delete' confirm this is a Destructive category action. While the blast radius depends on filter accuracy, unintended bulk deletion of vouchers could disable hotspot access for legitimate users, making this a high-severity risk.
From the tool's definition Tool name 'unifi_bulk_delete_vouchers' explicitly deletes vouchers, and description explicitly states 'DESTRUCTIVE: Bulk delete hotspot vouchers based on filter criteria'. The 'bulk' qualifier with 'delete' indicates potential for mass data loss.
Attacks that exploit this kind of access
DESTRUCTIVE: Bulk delete hotspot vouchers based on filter criteria. It is categorised as a Destructive tool in the UniFi Network MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the UniFi Network MCP Server MCP server in PolicyLayer and add a rule for unifi_bulk_delete_vouchers: 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 UniFi Network MCP Server. Nothing to install.
unifi_bulk_delete_vouchers 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 unifi_bulk_delete_vouchers 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 unifi_bulk_delete_vouchers. 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.
unifi_bulk_delete_vouchers is provided by the UniFi Network MCP Server MCP server (owine/unifi-network-mcp). 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.
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