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Optimize Node.js Docker images v1.0.0

Use this resource to shrink and speed up the Docker images of a Node.js application

New

  • 400 downloads
  • 184 likes
  • 163 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install nodejs-container-optimization

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 multi-stage Dockerfile for a Node.js application: a production dependencies stage, a build stage and a minimal runtime with a non-root user and BuildKit cache mounts. You get a much lighter image and faster builds.

Mostly picked by

Updated November 2, 2026

Card for the “Optimize Node.js Docker images” skill

Details

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

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What you get

  • SKILL.md: multi-stage pattern for Node servers and minimal runtime stage
  • REFERENCE.md: Alpine variants, BuildKit cache mounts and advanced settings

Good fit for

  • Your Node.js image exceeds several hundred megabytes
  • Your Docker builds reinstall dependencies every time

Not for

    Tags

    • node.js
    • docker
    • containers
    • optimization

    About

    You say

    “Optimize the Dockerfile of this Node.js API to reduce the image size.”

    Card for the “Optimize Node.js Docker images” skill

    Skill published by laurigates 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 shrink and speed up the Docker images of a Node.js application
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • REFERENCE.md6.1 KB
    • SKILL.md7.1 KB

    Origin and licence

    Listed unmodified

    Author
    laurigates
    Source
    github.com/laurigates/claude-plugins/tree/3cbda15de062aa6d3302afd330afb0ff1c8979df/container-plugin/skills/nodejs-containers
    Licence
    MIT

    Notice

    « nodejs-containers » (laurigates, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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