pfsense_delete_services_dns_resolver_host_overrides
AI agents call pfsense_delete_services_dns_resolver_host_overrides to permanently remove resources in Pfsense — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
The 'delete' prefix indicates this tool irreversibly removes DNS resolver host override entries from pfSense configuration. Such deletions cannot be undone and affect network DNS resolution behavior. While the description is empty, the tool name's explicit 'delete' action combined with the server's firewall control scope justifies the Destructive category.
From the tool's definition Tool name contains 'delete' and operates on 'services_dns_resolver_host_overrides' configuration. The server description indicates 'full control over pfSense firewalls' with 677 tools.
Attacks that exploit this kind of access
pfsense_delete_services_dns_resolver_host_overrides. It is categorised as a Destructive tool in the Pfsense MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Pfsense MCP server in PolicyLayer and add a rule for pfsense_delete_services_dns_resolver_host_overrides: 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 Pfsense. Nothing to install.
pfsense_delete_services_dns_resolver_host_overrides 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 pfsense_delete_services_dns_resolver_host_overrides 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 pfsense_delete_services_dns_resolver_host_overrides. 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.
pfsense_delete_services_dns_resolver_host_overrides is provided by the Pfsense MCP server (abl030/pfsense-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.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
Teams ship this data inside their own products. See what a licence covers →