list_k8s_presets

Возвращает тарифы для мастер- и воркер-нод: ID, тип (master/worker), CPU, RAM, Disk, Network, цену. Используй перед созданием кластера или группы нод.

SERVERTimeweb SOURCEtimeweb-mcp

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/timeweb-mcp/list-k8s-presets.md

WHAT IT DOES

What list_k8s_presets does on Timeweb

AI agents call list_k8s_presets to retrieve information from Timeweb 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_k8s_presets is rated Low

This is a read-only operation that retrieves and returns existing pricing tier data for Kubernetes master and worker nodes. There are no side effects, no data modification, no execution of external operations, and no financial transactions—it simply provides informational data to help users understand costs before cluster creation. This is a standard informational query tool.

From the tool's definition Tool description states 'Возвращает тарифы' (Returns tariffs/pricing) for Kubernetes node presets with ID, type, CPU, RAM, Disk, Network, and price information. The verb 'возвращает' (returns) indicates data retrieval without modification.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_k8s_presets safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Timeweb, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For list_k8s_presets, this is the rule to start with:

list_k8s_presets Allowed

list_k8s_presets 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_k8s_presets": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect Timeweb, apply this rule, and every list_k8s_presets call is checked against it from then on.

FAQ

Questions about list_k8s_presets

What does the list_k8s_presets tool do? +

Возвращает тарифы для мастер- и воркер-нод: ID, тип (master/worker), CPU, RAM, Disk, Network, цену. Используй перед созданием кластера или группы нод. It is categorised as a Read tool in the Timeweb MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_k8s_presets? +

Register the Timeweb MCP server in PolicyLayer and add a rule for list_k8s_presets: 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 Timeweb. Nothing to install.

What risk level is list_k8s_presets? +

list_k8s_presets is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit list_k8s_presets? +

Yes. Add a rate_limit block to the list_k8s_presets 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_k8s_presets completely? +

Set action: deny in the PolicyLayer policy for list_k8s_presets. 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_k8s_presets? +

list_k8s_presets is provided by the Timeweb MCP server (timeweb-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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