MCP Tool Reference Low Risk

kubectl_scale

Scale a Kubernetes deployment

Part of the Kubernetes MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.

Other

WHEN AI AGENTS USE THIS TOOL

AI agents call kubectl_scale to perform operations in Kubernetes. While the risk category is not fully classified, applying a rate limit gives you visibility into how often the tool is called and prevents unexpected bursts of activity from autonomous agents.

WHY ENFORCE A POLICY ON KUBECTL_SCALE

Applying a policy to kubectl_scale gives you an audit trail of every call an AI agent makes. Even for low-risk tools, visibility into agent behaviour helps you debug issues, optimise workflows, and maintain compliance with your organisation's security requirements.

RECOMMENDED POLICY

Apply a rate limit to control usage and monitor for unexpected behaviour.

kubernetes.yaml 
tools:
  kubectl_scale:
    rules:
      - action: allow
        rate_limit:
          max: 60
          window: 60

See the full Kubernetes policy for all 22 tools.

DETAILS

Tool Name

kubectl_scale

Category

Other

MCP Server

Kubernetes MCP Server

Risk Level

Low

MORE KUBERNETES TOOLS

cleanup Other
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explain_resource Other
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install_helm_chart Other
Install a Helm chart with support for both standard and template-based installation
kubectl_apply Other
Apply a Kubernetes YAML manifest from a string or file
kubectl_context Other
Manage Kubernetes contexts - list, get, or set the current context
kubectl_create Other
Create Kubernetes resources using various methods (from file or using subcommands)
kubectl_delete Other
Delete Kubernetes resources by resource type, name, labels, or from a manifest file
kubectl_describe Other
Describe Kubernetes resources by resource type, name, and optionally namespace

View all 22 tools →

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RELATED READING

FREQUENTLY ASKED QUESTIONS

What does the kubectl_scale tool do?

Scale a Kubernetes deployment. It is categorised as a Other tool in the Kubernetes MCP Server, which means it performs auxiliary operations.

How do I enforce a policy on kubectl_scale?

Add a rule in your Intercept YAML policy under the tools section for kubectl_scale. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Kubernetes MCP server.

What risk level is kubectl_scale?

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

Can I rate-limit kubectl_scale?

Yes. Add a rate_limit block to the kubectl_scale rule in your Intercept 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 kubectl_scale completely?

Set action: deny in the Intercept policy for kubectl_scale. 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 kubectl_scale?

kubectl_scale is provided by the Kubernetes MCP server (). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.

ENFORCE POLICIES ON KUBERNETES

Open source. One binary. Zero dependencies.

VIEW ON GITHUB Full Kubernetes policy →