Get details about all network interfaces
AI agents call get_network_interfaces to retrieve information from System Information MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only retrieves and queries network interface metadata. It has no side effects, does not modify data, does not execute commands, does not delete anything, and does not involve financial operations. It falls squarely into the Read category as a passive information retrieval function.
From the tool's definition Tool name 'get_network_interfaces' and description 'Get details about all network interfaces' indicate a retrieval operation that queries network interface information without modifying or executing anything.
Attacks that exploit this kind of access
Get details about all network interfaces. It is categorised as a Read tool in the System Information MCP Server MCP Server, which means it retrieves data without modifying state.
Register the System Information MCP Server MCP server in PolicyLayer and add a rule for get_network_interfaces: 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 System Information MCP Server. Nothing to install.
get_network_interfaces 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_network_interfaces 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_network_interfaces. 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_network_interfaces is provided by the System Information MCP Server MCP server (markolive1501/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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