Low Risk

get_system_interface

Get detailed information about a specific system interface.

How to control get_system_interface ↓

What get_system_interface does on Fortimanager

AI agents call get_system_interface to retrieve information from Fortimanager without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Low Risk

Why get_system_interface needs a policy

This tool queries and retrieves information about system interfaces without creating, modifying, deleting, or executing any operations. It is a passive read operation with minimal blast radius if misused—an attacker could reconnaissance network configuration but cannot alter it or trigger external actions.

From the tool's definition Tool name 'get_system_interface' and description 'Get detailed information about a specific system interface' indicate a retrieval operation with no modification or side effects.

Documented attack patterns abuse exactly the kind of access get_system_interface gives an agent:

How to control get_system_interface

PolicyLayer is an MCP gateway — it sits between your AI agents and Fortimanager, and nothing reaches the server without passing your rules. This is the rule we recommend for get_system_interface:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_system_interface": {}
  }
}

get_system_interface is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

  1. Create a free account and register Fortimanager — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Related tools and policies

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Questions about get_system_interface

What does the get_system_interface tool do? +

Get detailed information about a specific system interface. It is categorised as a Read tool in the Fortimanager MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_system_interface? +

Register the Fortimanager MCP server in PolicyLayer and add a rule for get_system_interface: 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 get_system_interface? +

get_system_interface is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_system_interface? +

Yes. Add a rate_limit block to the get_system_interface 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 get_system_interface completely? +

Set action: deny in the PolicyLayer policy for get_system_interface. 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 get_system_interface? +

get_system_interface 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.

Enforce policy on every Fortimanager tool call.

Start from Fortimanager, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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584 Fortimanager tools catalogued and risk-classified — across an index of 43,000+ MCP servers.

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