Find EKS clusters not running the latest Kubernetes version.
AI agents call find_outdated_eks_cluster_versions to retrieve information from AWS FinOps MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs inventory analysis and reporting on EKS cluster versions—a read-only operation that queries AWS infrastructure state. It has no side effects, does not modify resources, and does not trigger any changes. The low severity reflects minimal risk if misused by an AI agent, as the worst outcome is false reporting on cluster versions.
From the tool's definition Tool name 'find_outdated_eks_cluster_versions' and description 'Find EKS clusters not running the latest Kubernetes version' indicate a query/discovery operation that retrieves information about cluster versions without modifying, deleting, or executing…
Attacks that exploit this kind of access
Find EKS clusters not running the latest Kubernetes version. It is categorised as a Read tool in the AWS FinOps MCP Server MCP Server, which means it retrieves data without modifying state.
Register the AWS FinOps MCP Server MCP server in PolicyLayer and add a rule for find_outdated_eks_cluster_versions: 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 AWS FinOps MCP Server. Nothing to install.
find_outdated_eks_cluster_versions 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 find_outdated_eks_cluster_versions 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 find_outdated_eks_cluster_versions. 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.
find_outdated_eks_cluster_versions is provided by the AWS FinOps MCP Server MCP server (prashantgupta123/aws-pillar-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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