Lists deployments in a namespace with their status and replicas
AI agents call k8s.get_deployments to retrieve information from K8s Mcp Assistant without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves deployment metadata and status information from a Kubernetes cluster. It performs no writes, deletions, code execution, or financial operations. The read-only nature of the server and the query-only semantics of listing deployments confirm this is a safe information retrieval operation with minimal blast radius.
From the tool's definition Tool name 'get_deployments' and description 'Lists deployments in a namespace with their status and replicas' indicate a query operation that retrieves deployment information without modification.
Attacks that exploit this kind of access
Lists deployments in a namespace with their status and replicas. It is categorised as a Read tool in the K8s Mcp Assistant MCP Server, which means it retrieves data without modifying state.
Register the K8s Mcp Assistant MCP server in PolicyLayer and add a rule for k8s.get_deployments: 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 K8s Mcp Assistant. Nothing to install.
k8s.get_deployments 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 k8s.get_deployments 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 k8s.get_deployments. 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.
k8s.get_deployments is provided by the K8s Mcp Assistant MCP server (nicolasmosquerar/k8s-mcp-assistant). 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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