AI agents call application_group_list to retrieve information from FortiOS 7 6 X MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and lists existing application groups from the FortiOS configuration without modifying, deleting, or executing any operations. It is a straightforward data retrieval function consistent with the Read category. The severity is low because listing configuration objects presents minimal risk even if accessed by an unauthorized agent.
From the tool's definition Tool name 'application_group_list' and description 'List all application groups' indicate a read-only query operation with no side effects.
Documented attack patterns abuse exactly the kind of access application_group_list 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 application_group_list:
{
"version": "1",
"default": "deny",
"tools": {
"application_group_list": {}
}
}application_group_list is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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List all application groups. It is categorised as a Read tool in the FortiOS 7 6 X MCP Server MCP Server, which means it retrieves data without modifying state.
Register the FortiOS 7 6 X MCP Server MCP server in PolicyLayer and add a rule for application_group_list: 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.
application_group_list is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the application_group_list 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 application_group_list. 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.
application_group_list 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.
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240 FortiOS 7 6 X MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.