Query detailed container-level metrics within OVN-Kubernetes pods including
AI agents call query_ovnk_containers_metrics to retrieve information from OpenShift OVN-Kubernetes Benchmark MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries performance metrics from containers in OVN-Kubernetes pods. It is a read-only operation that gathers observability data without creating, modifying, deleting, or executing arbitrary operations. The query operation has no side effects on the cluster state. Risk is low because metric queries are safe information retrieval operations typical of monitoring and observability tools.
From the tool's definition Tool name is 'query_ovnk_containers_metrics' with description stating 'Query detailed container-level metrics'; the verb 'query' indicates data retrieval with no modification or execution of external operations.
Attacks that exploit this kind of access
Query detailed container-level metrics within OVN-Kubernetes pods including. It is categorised as a Read tool in the OpenShift OVN-Kubernetes Benchmark MCP Server MCP Server, which means it retrieves data without modifying state.
Register the OpenShift OVN-Kubernetes Benchmark MCP Server MCP server in PolicyLayer and add a rule for query_ovnk_containers_metrics: 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 OpenShift OVN-Kubernetes Benchmark MCP Server. Nothing to install.
query_ovnk_containers_metrics 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 query_ovnk_containers_metrics 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 query_ovnk_containers_metrics. 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.
query_ovnk_containers_metrics is provided by the OpenShift OVN-Kubernetes Benchmark MCP Server MCP server (liqcui/ovnk-benchmark-mcp). 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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