Get disk usage statistics for ADOM data storage.
AI agents call get_adom_disk_usage 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.
This tool retrieves disk usage statistics, which is a read-only query operation. It has no side effects, does not modify data, execute code, delete resources, or involve financial transactions. The blast radius of misuse is minimal—an attacker could only view storage metrics about the ADOM, which provides no direct path to compromise systems or data integrity.
From the tool's definition Tool name 'get_adom_disk_usage' and description 'Get disk usage statistics for ADOM data storage' indicate a query operation that retrieves monitoring/diagnostic information without modifying any state.
Documented attack patterns abuse exactly the kind of access get_adom_disk_usage gives an agent:
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_adom_disk_usage:
{
"version": "1",
"default": "deny",
"tools": {
"get_adom_disk_usage": {}
}
}get_adom_disk_usage is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get disk usage statistics for ADOM data storage. It is categorised as a Read tool in the Fortimanager MCP Server, which means it retrieves data without modifying state.
Register the Fortimanager MCP server in PolicyLayer and add a rule for get_adom_disk_usage: 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.
get_adom_disk_usage 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 get_adom_disk_usage 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 get_adom_disk_usage. 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.
get_adom_disk_usage 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.
Start from Fortimanager, 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.
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