get-configmap · Kubernetes MCP Server MCP: Risk & Policy

WHAT IT DOES

What get-configmap does on Kubernetes MCP Server

AI agents call get-configmap to retrieve information from Kubernetes MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

WHY IT NEEDS A POLICY

Why get-configmap needs a policy

This tool retrieves and queries configuration data from Kubernetes ConfigMaps without modifying, deleting, or executing operations. It falls squarely into the Read category.

From the tool's definition Tool name 'get-configmap' and description 'Get the data from a configmap' indicate data retrieval with no modification. ConfigMaps in Kubernetes may contain sensitive configuration data, environment variables, or credentials.

Attacks that exploit this kind of access

Questions about get-configmap

What does the get-configmap tool do? +

Get the data from a configmap. It is categorised as a Read tool in the Kubernetes MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get-configmap? +

Register the Kubernetes MCP Server MCP server in PolicyLayer and add a rule for get-configmap: 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 Kubernetes MCP Server. Nothing to install.

What risk level is get-configmap? +

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

Can I rate-limit get-configmap? +

Yes. Add a rate_limit block to the get-configmap 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 get-configmap completely? +

Set action: deny in the PolicyLayer policy for get-configmap. 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 get-configmap? +

get-configmap is provided by the Kubernetes MCP Server MCP server (thekaranpargaie/kube-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.