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GKE platform security hardening v1.0.0

Use this resource to harden the platform-level security of a GKE cluster

New

  • 554 downloads
  • 139 likes
  • 101 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install gke-cluster-platform-hardening

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent checks RBAC and disables risky bindings. It enables Binary Authorization, secrets encryption, the security posture settings and Shielded Nodes, then reviews GKE IAM roles. Workload-level security is handled by a separate skill, gke-workload-security. You get commands and checks to run.

Mostly picked by

Updated November 2, 2026

Card for the “GKE platform security hardening” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
Apache-2.0

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What you get

  • SKILL.md: security defaults, RBAC, Binary Authorization and Shielded Nodes
  • references/attribution.md: attribution rules for gcloud commands

Good fit for

  • You must harden a cluster before a security audit
  • You want to enable Binary Authorization or GKE Sandbox on an existing cluster

Not for

    Tags

    • gke
    • security
    • rbac
    • binary authorization

    About

    You say

    “Check my prod cluster for risky RBAC bindings and enable Shielded Nodes on the main node pool.”

    Card for the “GKE platform security hardening” skill

    Skill published by google under the Apache-2.0 license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to harden the platform-level security of a GKE cluster
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE11.3 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/attribution.md1.9 KB
    • SKILL.md10.4 KB

    Origin and licence

    Listed unmodified

    Author
    google
    Source
    github.com/google/skills/tree/81b0e8f8f40513c31b3388e600506e8b48a85bc2/skills/cloud/gke-platform-security
    Licence
    Apache-2.0

    Notice

    « gke-platform-security » (google, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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