delete_config_interface
Delete an interface from a configuration profile
This record as markdown: /tools/takashito-linode-mcp-server/delete-config-interface.md
What delete_config_interface does on Linode MCP Server
AI agents call delete_config_interface to permanently remove resources in Linode MCP Server, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why delete_config_interface is rated Critical
The tool permanently removes a configuration interface from a Linode instance profile. This is an irreversible destructive action that cannot be undone without manual recreation. While not directly causing data loss, deleting network configuration interfaces can disrupt instance connectivity and communications, making it a high-severity destructive operation. An AI misusing this could render instances inaccessible.
From the tool's definition Tool name contains 'delete' and description states 'Delete an interface from a configuration profile', which is an irreversible removal operation.
Attacks that exploit this kind of access
The rule that runs delete_config_interface safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Linode MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For delete_config_interface, this is the rule to start with:
delete_config_interface is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Linode MCP Server, apply this rule, and every delete_config_interface call is checked against it from then on.
Questions about delete_config_interface
Delete an interface from a configuration profile. It is categorised as a Destructive tool in the Linode MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Linode MCP Server MCP server in PolicyLayer and add a rule for delete_config_interface: 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 Linode MCP Server. Nothing to install.
delete_config_interface is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the delete_config_interface 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 delete_config_interface. 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.
delete_config_interface is provided by the Linode MCP Server MCP server (takashito/linode-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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