Get list of all network interfaces and their status from the Cisco device. Returns output of
AI agents call get_interfaces to retrieve information from Netmiko MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a read-only query of network device interface information. It retrieves and returns data about network interfaces without creating, modifying, deleting, or executing any operations. The blast radius of misuse is minimal—an attacker gains visibility into network interface configuration but cannot alter device state or trigger actions. Classification as Read with low severity is appropriate.
From the tool's definition Tool retrieves 'list of all network interfaces and their status' with no modification, deletion, or execution capability. Action is purely informational (get/retrieve).
Attacks that exploit this kind of access
Get list of all network interfaces and their status from the Cisco device. Returns output of. It is categorised as a Read tool in the Netmiko MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Netmiko MCP Server MCP server in PolicyLayer and add a rule for get_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 Netmiko MCP Server. Nothing to install.
get_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_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_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_interfaces is provided by the Netmiko MCP Server MCP server (owen123-lang/netmiko_mcp_server). 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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