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Hardening container images and runtime v1.0.0

Use this resource to harden a Docker image and its runtime configuration

New

  • 382 downloads
  • 228 likes
  • 193 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install docker-container-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 writes a hardened Dockerfile with a pinned base image, a non-root user and a copy limited to the intended artifact. It configures runtime options, the Kubernetes security context and image scanning with Trivy. You get files to review before building.

Mostly picked by

Updated November 2, 2026

Card for the “Hardening container images and runtime” skill

Details

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

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What you get

  • SKILL.md: hardened Dockerfile and copy rules
  • SKILL.md: run options, Kubernetes security context and Trivy scanning

Good fit for

  • Your containers run as root in production
  • You want image scanning built into CI

Not for

    Tags

    • docker
    • containers
    • security

    About

    You say

    “Harden the Dockerfile of our API: non-root user, pinned base image and Trivy scan.”

    Card for the “Hardening container images and runtime” 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 a Docker image and its runtime configuration
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md4.2 KB

    Origin and licence

    Listed unmodified

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

    Notice

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

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