get_kubernetes_kubeconfig

Get the kubeconfig for a Kubernetes cluster

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/get-kubernetes-kubeconfig.md

WHAT IT DOES

What get_kubernetes_kubeconfig does on Linode MCP Server

AI agents call get_kubernetes_kubeconfig 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 get_kubernetes_kubeconfig is rated Low

This is classified as Read because it retrieves data (kubeconfig) with no side effects. However, the severity is high rather than low because kubeconfig files contain sensitive credentials and certificates needed to authenticate and control Kubernetes clusters; exposure of this data could enable cluster compromise and lateral movement.

From the tool's definition The tool name and description indicate it 'Get[s] the kubeconfig for a Kubernetes cluster' — a retrieval operation that fetches configuration data without modifying resources.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

get_kubernetes_kubeconfig Allowed

get_kubernetes_kubeconfig 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": {
    "get_kubernetes_kubeconfig": {}
  }
}

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 get_kubernetes_kubeconfig call is checked against it from then on.

FAQ

Questions about get_kubernetes_kubeconfig

What does the get_kubernetes_kubeconfig tool do? +

Get the kubeconfig for a Kubernetes cluster. 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 get_kubernetes_kubeconfig? +

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

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

Can I rate-limit get_kubernetes_kubeconfig? +

Yes. Add a rate_limit block to the get_kubernetes_kubeconfig 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 get_kubernetes_kubeconfig completely? +

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

get_kubernetes_kubeconfig 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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