MCP Tool Reference Low Risk

upgrade_helm_chart

Upgrade an existing Helm chart release

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 upgrade_helm_chart 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 UPGRADE_HELM_CHART

Applying a policy to upgrade_helm_chart 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:
  upgrade_helm_chart:
    rules:
      - action: allow
        rate_limit:
          max: 60
          window: 60

See the full Kubernetes policy for all 22 tools.

DETAILS

Tool Name

upgrade_helm_chart

Category

Other

MCP Server

Kubernetes MCP Server

Risk Level

Low

MORE KUBERNETES TOOLS

cleanup Other
Cleanup all managed resources
explain_resource Other
Get documentation for a Kubernetes resource or field
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 →

SIMILAR OTHER TOOLS ON OTHER SERVERS

analytics Algolia
Access Algolia analytics data
monitoring Algolia
Monitor Algolia service status
recommend Algolia
Access Algolia recommendation features
abtesting Algolia
Manage A/B tests
collections Algolia
Manage query suggestions collections
usage Algolia
Access Algolia usage data

RELATED READING

FREQUENTLY ASKED QUESTIONS

What does the upgrade_helm_chart tool do?

Upgrade an existing Helm chart release. 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 upgrade_helm_chart?

Add a rule in your Intercept YAML policy under the tools section for upgrade_helm_chart. 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 upgrade_helm_chart?

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

Can I rate-limit upgrade_helm_chart?

Yes. Add a rate_limit block to the upgrade_helm_chart 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 upgrade_helm_chart completely?

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

upgrade_helm_chart 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 →