list_k8s_node_groups
Возвращает список всех групп нод (node groups) в кластере с ID, именем, preset_id и количеством нод.
This record as markdown: /tools/timeweb-mcp/list-k8s-node-groups.md
What list_k8s_node_groups does on Timeweb
AI agents call list_k8s_node_groups 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.
| Parameter | Type | Required | Description |
|---|---|---|---|
cluster_id | integer | Yes | ОБЯЗАТЕЛЬНОЕ ПОЛЕ - ID кластера |
Parameters from the server's own tool schema.
Why list_k8s_node_groups is rated Low
This is a pure query operation that retrieves and displays information about existing Kubernetes node groups. It has no capability to create, modify, delete, or execute operations. The blast radius of misuse is minimal — an attacker gains visibility into cluster configuration but cannot alter infrastructure.
From the tool's definition Tool name 'list_k8s_node_groups' and description 'Возвращает список всех групп нод (node groups) в кластере' — returns a list of Kubernetes node groups with metadata (ID, name, preset_id, node count).
Attacks that exploit this kind of access
The rule that runs list_k8s_node_groups 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_node_groups, this is the rule to start with:
list_k8s_node_groups is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Timeweb, apply this rule, and every list_k8s_node_groups call is checked against it from then on.
Questions about list_k8s_node_groups
Возвращает список всех групп нод (node groups) в кластере с ID, именем, preset_id и количеством нод. It is categorised as a Read tool in the Timeweb MCP Server, which means it retrieves data without modifying state.
list_k8s_node_groups accepts 1 parameter: cluster_id. Required: cluster_id. The full parameter table on this page comes from the server's own tool schema.
Register the Timeweb MCP server in PolicyLayer and add a rule for list_k8s_node_groups: 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.
list_k8s_node_groups is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the list_k8s_node_groups 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 list_k8s_node_groups. 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.
list_k8s_node_groups 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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