AI agents invoke monitor_user_disconnect to trigger actions in FortiOS 7 6 X MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.
The name 'monitor_user_disconnect' strongly implies it triggers a disconnection of an authenticated user session on a FortiOS device, which is an active operation with real effects (terminating user access). This is an Execute-category action at minimum. The blast radius is high because misuse could disconnect legitimate users or administrators from a FortiOS network security device.
From the tool's definition Tool name: monitor_user_disconnect — description is empty/uninformative
Documented attack patterns abuse exactly the kind of access monitor_user_disconnect gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and FortiOS 7 6 X MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for monitor_user_disconnect:
{
"version": "1",
"default": "deny",
"tools": {
"monitor_user_disconnect": {
"limits": [
{
"counter": "monitor_user_disconnect_rate",
"window": "minute",
"max": 10,
"scope": "grant"
}
]
}
}
}monitor_user_disconnect stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.
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monitor_user_disconnect. It is categorised as a Execute tool in the FortiOS 7 6 X MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the FortiOS 7 6 X MCP Server MCP server in PolicyLayer and add a rule for monitor_user_disconnect: 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 FortiOS 7 6 X MCP Server. Nothing to install.
monitor_user_disconnect is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the monitor_user_disconnect 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 monitor_user_disconnect. 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.
monitor_user_disconnect is provided by the FortiOS 7 6 X MCP Server MCP server (paoloamato2/fortinet-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from FortiOS 7 6 X MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
240 FortiOS 7 6 X MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.