create_dns_filter_domain

A write tool on the Fortimanager MCP server.

SERVERFortimanager SOURCEjmpijll/fortimanager-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/jmpijll-fortimanager-mcp/create-dns-filter-domain.md

WHAT IT DOES

What create_dns_filter_domain does on Fortimanager

AI agents use create_dns_filter_domain to create or update resources in Fortimanager, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Fortimanager environment.

RISK

Why create_dns_filter_domain is rated Medium

This tool creates or adds a new DNS filter domain to FortiManager's configuration, making it a Write operation that reversibly modifies firewall/DNS policy data. While DNS filtering changes could indirectly affect security posture (medium severity in a managed network context), the operation itself is reversible and does not delete data or execute arbitrary code.

From the tool's definition Tool name 'create_dns_filter_domain' indicates creation of a DNS filter domain entry. The 'create' verb signals a write operation that modifies DNS filtering configuration. No description provided, which lowers confidence slightly.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs create_dns_filter_domain safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Fortimanager, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For create_dns_filter_domain, this is the rule to start with:

create_dns_filter_domain Rate-limited

create_dns_filter_domain 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.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "create_dns_filter_domain": {
      "limits": [
        {
          "counter": "create_dns_filter_domain_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Fortimanager, apply this rule, and every create_dns_filter_domain call is checked against it from then on.

FAQ

Questions about create_dns_filter_domain

What does the create_dns_filter_domain tool do? +

create_dns_filter_domain is a write tool on the Fortimanager MCP server. It is categorised as a Write tool in the Fortimanager MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on create_dns_filter_domain? +

Register the Fortimanager MCP server in PolicyLayer and add a rule for create_dns_filter_domain: 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 Fortimanager. Nothing to install.

What risk level is create_dns_filter_domain? +

create_dns_filter_domain is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit create_dns_filter_domain? +

Yes. Add a rate_limit block to the create_dns_filter_domain 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.

How do I block create_dns_filter_domain completely? +

Set action: deny in the PolicyLayer policy for create_dns_filter_domain. 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.

What MCP server provides create_dns_filter_domain? +

create_dns_filter_domain is provided by the Fortimanager MCP server (jmpijll/fortimanager-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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