Get a summary of the network configuration including all interfaces, IPs, default routes, and nameservers.
AI agents call network_summary to retrieve information from Truenas without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and displays existing network configuration data without side effects. It performs a read-only query operation analogous to commands like 'ip addr show' or 'route -n'. No data is modified, deleted, or executed. The blast radius of misuse is minimal — an attacker gains network topology information but cannot alter configurations or trigger actions.
From the tool's definition Tool name 'network_summary' and description 'Get a summary of the network configuration including all interfaces, IPs, default routes, and nameservers' indicates retrieval/query of network information only.
Documented attack patterns abuse exactly the kind of access network_summary gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Truenas, and nothing reaches the server without passing your rules. This is the rule we recommend for network_summary:
{
"version": "1",
"default": "deny",
"tools": {
"network_summary": {}
}
}network_summary is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Get a summary of the network configuration including all interfaces, IPs, default routes, and nameservers. It is categorised as a Read tool in the Truenas MCP Server, which means it retrieves data without modifying state.
Register the Truenas MCP server in PolicyLayer and add a rule for network_summary: 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 Truenas. Nothing to install.
network_summary 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 network_summary 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 network_summary. 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.
network_summary is provided by the Truenas MCP server (spranab/truenas-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Truenas, 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.
279 Truenas tools catalogued and risk-classified — across an index of 43,000+ MCP servers.