list_kubernetes_versions

List all available Kubernetes versions

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-kubernetes-versions.md

WHAT IT DOES

What list_kubernetes_versions does on Linode MCP Server

AI agents call list_kubernetes_versions 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_kubernetes_versions is rated Low

This tool queries and returns available Kubernetes versions from Linode's infrastructure. It performs no side effects, makes no modifications, executes no code, and carries no financial or destructive implications. It is a straightforward informational read operation with minimal blast radius if misused.

From the tool's definition Tool name 'list_kubernetes_versions' and description 'List all available Kubernetes versions' indicate a read-only query operation that retrieves information without modifying or executing anything.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

list_kubernetes_versions Allowed

list_kubernetes_versions 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_kubernetes_versions": {}
  }
}

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_kubernetes_versions call is checked against it from then on.

FAQ

Questions about list_kubernetes_versions

What does the list_kubernetes_versions tool do? +

List all available Kubernetes versions. 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_kubernetes_versions? +

Register the Linode MCP Server MCP server in PolicyLayer and add a rule for list_kubernetes_versions: 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_kubernetes_versions? +

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

Can I rate-limit list_kubernetes_versions? +

Yes. Add a rate_limit block to the list_kubernetes_versions 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_kubernetes_versions completely? +

Set action: deny in the PolicyLayer policy for list_kubernetes_versions. 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_kubernetes_versions? +

list_kubernetes_versions 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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