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Dockerfile Generator

Checked
karchtho·vlatest·backend

Generates Dockerfiles from application specifications, streamlining container image creation and deployment for efficient development workflows.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add karchtho/my-claude-marketplace --skill dockerfile-generator -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

karchtho

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned karchtho/my-claude-marketplace at c7335a5662.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
c7335a5662
Manifest
bundles/infra-bundle/skills/dockerfile-generator/SKILL.md
Scanned
1 file, 417 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill generates Dockerfiles based on provided specifications. It allows users to define application requirements, dependencies, and build steps in a structured way, which the AI agent then translates into a functional Dockerfile. This simplifies containerization processes for developers and streamlines deployment workflows.

When to use it

  • Creating a Dockerfile for a new Python application with specific library dependencies.
  • Generating a Dockerfile for a Node.js web server that needs a particular database connection.
  • Automating the creation of Dockerfiles for microservices within a larger application architecture.
  • Quickly prototyping containerized environments to test software configurations.

Key capabilities

  • Dockerfile generation from specifications
  • Dependency management within the generated Dockerfile
  • Build step definition and incorporation into the Dockerfile

Example prompts

  • "Generate a Dockerfile for a Python application that uses Flask, requests, and SQLAlchemy."
  • "Create a Dockerfile for a Node.js app needing PostgreSQL connectivity."
  • "I need a Dockerfile to build a Go program with version 1.20."

Tips & gotchas

The quality of the generated Dockerfile depends heavily on the clarity and completeness of your input specifications. Be as specific as possible when describing application requirements and dependencies for optimal results.