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Container and image hardening v1.0.0

Use this resource to harden Docker images and container deployments

New

  • 319 downloads
  • 172 likes
  • 108 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install container-security-review

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 reviews the Dockerfile, picks a slim base image, switches the user to non-root, scans for CVEs and checks seccomp and AppArmor profiles. For Kubernetes, it also checks pod security.

Mostly picked by

Updated November 2, 2026

Card for the “Container and image hardening” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: security checklist, Dockerfile, image scanning and runtime
  • references/: base image comparison, detailed guide, pod security and seccomp profile template

Good fit for

  • You review a Dockerfile before a production release
  • Your scanner reports CVEs in a base image

Not for

    Tags

    • docker
    • containers
    • kubernetes
    • cve
    • security

    About

    You say

    “Review this Dockerfile and propose a slim base image with a non-root user.”

    Card for the “Container and image hardening” skill

    Skill published by sickn33 under the MIT 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 Docker images and container deployments
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/base-image-comparison.md8.8 KB
    • references/detailed-guide.md28 KB
    • references/kubernetes-pod-security.md15.4 KB
    • references/seccomp-profile-template.json7 KB
    • SKILL.md4.4 KB

    Origin and licence

    Listed unmodified

    Author
    sickn33
    Source
    github.com/sickn33/agentic-awesome-skills/tree/e9809578fd426a284af017c5db99f8eb6628e6ca/skills/container-security-hardening
    Licence
    MIT

    Notice

    « container-security-hardening » (sickn33, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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