{"id":"dyrnq-metrics-server","name":"metrics-server","af_score":33.5,"security_score":67.0,"reliability_score":40.0,"what_it_does":"metrics-server is a Kubernetes component that aggregates resource usage metrics (typically CPU/memory) from kubelets and exposes them to the Kubernetes API (for use by components like kubectl top and Horizontal Pod Autoscaler).","best_when":"You want lightweight, in-cluster aggregation of node/pod resource metrics for Kubernetes-native autoscaling and visibility.","avoid_when":"You need durable metrics storage, rich label-based analytics, or non-Kubernetes metric ingestion.","last_evaluated":"2026-04-04T21:28:48.920410+00:00","has_mcp":false,"has_api":false,"auth_methods":["Kubernetes RBAC/ServiceAccount authentication (in-cluster)"],"has_free_tier":false,"known_gotchas":[],"error_quality":0.0}