list_instance_configs

Get all configuration profiles for a Linode instance

SERVERLinode MCP Server SOURCEtakashito/linode-mcp-server

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/takashito-linode-mcp-server/list-instance-configs.md

WHAT IT DOES

What list_instance_configs does on Linode MCP Server

AI agents call list_instance_configs to retrieve information from Linode MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why list_instance_configs is rated Low

This tool retrieves or queries existing configuration profiles for a Linode instance without side effects. It performs a read-only operation that returns information about existing configurations, which is the hallmark of the Read category. The low severity reflects that misuse would only expose configuration metadata without enabling resource modification or deletion.

From the tool's definition Tool name 'list_instance_configs' and description 'Get all configuration profiles for a Linode instance' indicate a retrieval operation with no modification or deletion of data.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_instance_configs 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 list_instance_configs, this is the rule to start with:

list_instance_configs Allowed

list_instance_configs is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "list_instance_configs": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Linode MCP Server, apply this rule, and every list_instance_configs call is checked against it from then on.

FAQ

Questions about list_instance_configs

What does the list_instance_configs tool do? +

Get all configuration profiles for a Linode instance. It is categorised as a Read tool in the Linode MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_instance_configs? +

Register the Linode MCP Server MCP server in PolicyLayer and add a rule for list_instance_configs: 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.

What risk level is list_instance_configs? +

list_instance_configs is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit list_instance_configs? +

Yes. Add a rate_limit block to the list_instance_configs 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.

How do I block list_instance_configs completely? +

Set action: deny in the PolicyLayer policy for list_instance_configs. 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.

What MCP server provides list_instance_configs? +

list_instance_configs 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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