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Shopware6 Best Practices

Listed
bartundmett·vlatest·other·MIT

Provides Shopware 6 development guidance based on official documentation and community best practices.

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 bartundmett/skills --skill shopware6-best-practices -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

bartundmett

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 failed 2 of 6 checks. A failure is not proof of bad intent; it means something in the code needs a human to look at it before you run it.

  • No undeclared network calls: failed

    Contacts 1 host that is neither well-known infrastructure nor declared in the skill's frontmatter: symfony.com.

    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.

    Hosts contacted

    symfony.comundeclaredwww.w3.orgstandards

    What it found (3 of 4)

    • skills/shopware6/AGENTS.md:137contacts symfony.com
      <container xmlns="http://symfony.com/schema/dic/services"
    • skills/shopware6/AGENTS.md:139contacts symfony.com
      xsi:schemaLocation="http://symfony.com/schema/dic/services
    • skills/shopware6/rules/di-service-container.md:117contacts symfony.com
      <container xmlns="http://symfony.com/schema/dic/services"

  • No credential access: failed

    Touches credential material in 5 places.

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

    What it found (3 of 5)

    • skills/shopware6/rules/devops-deployment.md:158SSH private keys or config
      - mkdir -p ~/.ssh && chmod 700 ~/.ssh
    • skills/shopware6/rules/devops-deployment.md:159SSH private keys or config
      - echo "$SSH_KNOWN_HOSTS" >> ~/.ssh/known_hosts
    • skills/shopware6/rules/devops-deployment.md:177SSH private keys or config
      - mkdir -p ~/.ssh && chmod 700 ~/.ssh

  • 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 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 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 bartundmett/skills at a126a4cb55.

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

Commit
a126a4cb55
Manifest
skills/shopware6/SKILL.md
Scanned
60 files, 17,407 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 provides a comprehensive guide to Shopware 6 development best practices, specifically designed for AI agents assisting agency developers. It contains 77 rules across 22 categories, prioritized by impact, and is intended to guide automated refactoring and code generation tasks within the Shopware 6 ecosystem (version 6.6+). The skill leverages official documentation and community-established best practices to ensure high-quality development.

When to use it

This skill is helpful when:

  • Developing custom Shopware 6 plugins.
  • Creating or modifying Store API or Admin API endpoints.
  • Working with the Data Abstraction Layer (DAL).
  • Implementing event subscribers and decorators.
  • Writing database migrations.

Key capabilities

  • Provides 77 development rules across 22 categories for Shopware 6.
  • Rules are prioritized by impact (CRITICAL, HIGH, MEDIUM-HIGH, MEDIUM) to guide automated actions.
  • Categorized best practices cover areas like plugin architecture, API development, performance optimization, security, and testing.
  • Uses prefixes (plugin-, custom-, perf-, etc.) to identify rule categories.

Example prompts

  • "What are the best practices for developing a Shopware 6 plugin?"
  • "How should I implement database migrations in Shopware 6?"
  • "Give me guidelines on optimizing performance when using caching in Shopware 6."

Tips & gotchas

  • This skill is specifically tailored to Shopware 6.6+ versions.
  • The rules are prioritized; focus on "CRITICAL" and "HIGH" priority items first for maximum impact.
  • Consider the prefixes associated with each rule category when seeking specific guidance (e.g., plugin-architecture).