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Kubernetes diagnostics for metrics, health checks, resource comparisons, and cluster analysis. Use when analyzing cluster health, comparing environments, or gathering diagnostic data.
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基于 SOC 职业分类
Configure Kubernetes autoscaling with HPA, VPA, and KEDA. Use for horizontal/vertical pod autoscaling, event-driven scaling, and capacity management.
Kubernetes backup and restore with Velero. Use when creating backups, restoring applications, managing disaster recovery, or migrating workloads between clusters.
Browser automation for Kubernetes dashboards and web UIs. Use when interacting with Kubernetes Dashboard, Grafana, ArgoCD UI, or other web interfaces. Requires MCP_BROWSER_ENABLED=true.
Cluster API lifecycle management for provisioning, scaling, and upgrading Kubernetes clusters. Use when managing cluster infrastructure or multi-cluster operations.
Kubernetes certificate management with cert-manager. Use when managing TLS certificates, configuring issuers, or troubleshooting certificate issues.
Cilium and Hubble network observability for Kubernetes. Use when managing network policies, observing traffic flows, or troubleshooting connectivity with eBPF-based networking.
| name | k8s-diagnostics |
| description | Kubernetes diagnostics for metrics, health checks, resource comparisons, and cluster analysis. Use when analyzing cluster health, comparing environments, or gathering diagnostic data. |
| license | Apache-2.0 |
| metadata | {"author":"rohitg00","version":"1.0.0","tools":10,"category":"observability"} |
Analyze cluster health and compare resources using kubectl-mcp-server's diagnostic tools.
Use this skill when:
| Priority | Rule | Impact | Tools |
|---|---|---|---|
| 1 | Check metrics-server before using metrics | CRITICAL | get_resource_metrics |
| 2 | Run health check before deployments | HIGH | cluster_health_check |
| 3 | Compare staging vs prod before release | MEDIUM | compare_namespaces |
| 4 | Document baseline metrics | LOW | get_nodes_summary |
| Task | Tool | Example |
|---|---|---|
| Cluster health | cluster_health_check | cluster_health_check() |
| Pod metrics | get_resource_metrics | get_resource_metrics(namespace) |
| Node summary | get_nodes_summary | get_nodes_summary() |
| Compare envs | compare_namespaces | compare_namespaces(ns1, ns2, type) |
| List CRDs | list_crds | list_crds() |
get_resource_metrics(namespace="default")
get_node_metrics()
get_top_pods(namespace="default", sort_by="cpu")
get_top_pods(namespace="default", sort_by="memory")
cluster_health_check()
get_cluster_info()
compare_namespaces(
namespace1="staging",
namespace2="production",
resource_type="deployment"
)
compare_namespaces(
namespace1="default",
namespace2="default",
resource_type="deployment",
context1="staging-cluster",
context2="prod-cluster"
)
get_api_versions()
check_crd_exists(crd_name="certificates.cert-manager.io")
list_crds()
get_nodes_summary()
kubeconfig_view()
list_contexts_tool()
cluster_health_check()
get_nodes_summary()
get_events(namespace="")
list_crds()
get_resource_metrics(namespace="production")
get_nodes_summary()
compare_namespaces(namespace1="staging", namespace2="prod", resource_type="deployment")
get_events(namespace)
get_pod_logs(name, namespace, previous=True)
get_resource_metrics(namespace)
describe_node(name)