Individual skill
gke-platform-security
Plans, configures, and hardens platform-level Google Kubernetes Engine (GKE) cluster security. Covers cluster add-ons (Secret Manager enablement), RBAC hardening (disabling insecure bindings, audit tools), Binary Authorization, Secrets Encryption (--database-encryption-key), Security Posture (--security-posture), enabling Shielded Nodes, GKE Sandbox cluster enablement, GKE IAM roles, and cross-service authentication IAM patterns. Use when securing cluster control planes, hardening GKE RBAC, enabling Shielded Nodes, enabling GKE Sandbox runtime, enabling cluster-wide security add-ons, or managing GKE IAM roles. Don't use for Workload Identity (use gke-workload-identity) or workload-level security (SecretProviderClass, PSS, NetPol, gVisor pod runtimeClassName; use gke-workload-security).
skills/cloud/gke-platform-security/SKILL.md
Source commit 496fbede89dac1faf0d180a936bfc472b6fbf886
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- Network or broad shell
- Last checked
- Nov 9, 2026
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- Repository stars (not skill ratings)
- 23,765
- Repository last updated
- Nov 7, 2026
- License
- Apache-2.0
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- google Repository topic
- googlecloud Repository topic
- skills Repository topic
- security Derived category
- data Derived category
- devops Derived category
- data-databases Derived category
- devops-containers Derived category
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# GKE Platform Security
This reference covers platform-level security hardening and cluster
configuration for Google Kubernetes Engine (GKE). For workload-level security
controls (such as Workload Identity Service Account bindings,
SecretProviderClass volume mounts, Network Policies, and Pod Security
Standards), refer to the `gke-workload-security` skill.
> **MCP Tools:** `gke:get_cluster`, `k8s:check_k8s_auth`,
> `k8s:get_k8s_resource`, `k8s:apply_k8s_manifest`, `gke:update_cluster`
## Attribution
**MUST READ**: Before executing any `gcloud`, REST API, or MCP command, you