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Agent skill

Shopsys Architecture

by shopsys in shopsys/shopsys

How this Shopsys project is structured and the correct way to extend it — read it before implementing when you need to know WHERE code lives and HOW to extend functionality (model/entity, backend…

Custom licenceAuto-check passedTesting & QA

Install Shopsys Architecture

skills CLI
$ npx skills add shopsys/shopsys --skill shopsys-architecture -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install shopsys/shopsys shopsys-architecture --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/shopsys/shopsys.git skills-src && mkdir -p .claude/skills && cp -r skills-src/project-base/.agents/skills/shopsys-architecture .claude/skills/shopsys-architecture && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
shopsys-architecture
GitHub stars
350
Token cost
~1.6k tokens
SKILL.md length
662 words
Files
1
Skills in repo
38
Repo updated
First seen
Licence
Custom licence

At a glance

How this Shopsys project is structured and the correct way to extend it — read it before implementing when you need to know WHERE code lives and HOW to extend functionality (model/entity, backend…

  • Works in 2 steps: Entity Extension (model layer) → Service / class overrides (everything…
  • Tasks that involve Test data and fixtures
  • SKILL.md covers The core model: you consume…, How to extend, by layer, Where things live and Resources — in this order, plus 1 more section
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Shopsys Architecture is an agent skill from shopsys/shopsys. How this Shopsys project is structured and the correct way to extend it — read it before implementing when you need to know WHERE code lives and HOW to extend functionality (model/entity, backend, Frontend API, administration, storefront) without editing the framework. Covers Entity Extension, service and vendor overrides, the Data/Factory/Facade pattern, where things live, and which docs to read. Reach for it on "how do I do X in Shopsys" and when extending an entity, API, admin, or form.

Its SKILL.md is about 1.6k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Testing & QA, covering Test data and fixtures. The repository describes itself as: Main repository for maintaining Shopsys Platform packages. Open for ISSUES and PULL REQUESTS.

When your agent uses it

  • Tasks that involve Test data and fixtures

Example prompts

  • “how do I do X in Shopsys”
  • “/shopsys-architecture”

Workflow steps

2 steps, taken from the step headings in SKILL.md.

  1. Entity Extension (model layer)
  2. Service / class overrides (everything else)

What it can do on your machine

Read from SKILL.md and the folder at commit 0514b92. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are yaml).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • docs.shopsys.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Shopsys Architecture loads about 1.6k tokens when it runs. Until then it costs about 129 tokens; SKILL.md has 662 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~129
When it runs · the whole SKILL.md, loaded when a task matches
~1.6k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 662 words (~1,632 tokens).

“This skill orients you so you don't flounder while implementing. It doesn't implement for you and doesn't copy the documentation — it points you to the right place and the right mechanism.”

— opening of SKILL.md by shopsys, Custom licence
name
shopsys-architecture

Read the full SKILL.md on GitHub

Files

Just SKILL.md in project-base/.agents/skills/shopsys-architecture of shopsys/shopsys.

Open the folder on GitHubat commit 0514b92

Compare with similar skills

Shopsys Architecture next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Shopsys Architecture compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Shopsys Architecture this skillshopsys/shopsys350—~1.6kAutomated safety check: PassCustom licence
Generate Sample Databitovi/ai-enablement-prompts121—~916Automated safety check: PassMIT
Fosmvvm UI Tests GeneratorLeoYeAI/openclaw-master-skills2.2k—~4.4kAutomated safety check: PassMIT
RTK Filter TDD in Rustrtk-ai/rtk83k—~1.9kAutomated safety check: NotesApache-2.0
Fs Fixtureprivatenumber/fs-fixture100—~1.2kAutomated safety check: PassMIT
Dev Tenant APInightscout/nocturne139—~1.4kAutomated safety check: PassNone

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More from shopsys/shopsys

All 38 skills in this repo

  • Adhoc PR

    shopsys/shopsys

    Ad-hoc Pull Request Publisher — commits the current changes, pushes the branch, opens a GitHub pull request against the repository's default branch, and creates a matching SSP Jira issue in the…

    350 GitHub stars~2.3k tokensUpdated today
    Auto-check passed

  • Commit

    shopsys/shopsys

    Interactive commit workflow — analyzes all uncommitted changes, proposes atomic, logically grouped commits with messages following commit-conventions, and executes them only after the user approves…

    350 GitHub stars~771 tokensUpdated today
    Auto-check: notes

  • Create Enum

    shopsys/shopsys

    Create a Shopsys-style enum (a class extending AbstractEnum with public typed constants, NOT a native PHP enum).

    350 GitHub stars~1.9k tokensUpdated today
    Auto-check passed

  • Docs Researcher

    shopsys/shopsys

    Searches and analyzes documentation to provide relevant information for development tasks.

    350 GitHub stars~1.5k tokensUpdated today
    Auto-check passed

  • PR Comments

    shopsys/shopsys

    Work with GitHub PR review threads — list unresolved comments as a digest (who is waiting on whom), reply to threads, and resolve/unresolve them.

    350 GitHub stars~2k tokensUpdated today
    Auto-check passed

  • PR Description

    shopsys/shopsys

    Generates a PR description focused on business value using the project's PR template.

    350 GitHub stars~1.7k tokensUpdated today
    Auto-check passed

Categories

Questions about Shopsys Architecture

What does Shopsys Architecture do?

How this Shopsys project is structured and the correct way to extend it — read it before implementing when you need to know WHERE code lives and HOW to extend functionality (model/entity, backend…. Shopsys Architecture is an agent skill from shopsys/shopsys. How this Shopsys project is structured and the correct way to extend it — read it before implementing when you need to know WHERE code lives and HOW to extend functionality (model/entity, backend, Frontend API, administration, storefront) without editing the framework.

When should I use Shopsys Architecture?

Shopsys Architecture fits situations like: tasks that involve Test data and fixtures.

How do I install Shopsys Architecture in Claude Code?

Run `npx skills add shopsys/shopsys --skill shopsys-architecture -a claude-code`. Or copy the skill folder (project-base/.agents/skills/shopsys-architecture in shopsys/shopsys) into .claude/skills/shopsys-architecture in your project. Claude Code loads it when a task matches its description.

How do I install Shopsys Architecture in Codex?

Run `npx skills add shopsys/shopsys --skill shopsys-architecture -a codex`. Or copy the skill folder (project-base/.agents/skills/shopsys-architecture in shopsys/shopsys) into .agents/skills/shopsys-architecture in your project. Codex loads it when a task matches its description.

Can I use Shopsys Architecture in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add shopsys/shopsys --skill shopsys-architecture -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/shopsys-architecture, .gemini/skills/shopsys-architecture, .github/skills/shopsys-architecture and .opencode/skills/shopsys-architecture in your project.

What does Shopsys Architecture need to run?

SKILL.md names no scripts, command-line tools or credentials: Shopsys Architecture is instructions for the agent only.

Does Shopsys Architecture access the network?

SKILL.md names 1 domain. As links in the text: docs.shopsys.com. This is read from the text; nothing was executed.

Is Shopsys Architecture safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Shopsys Architecture use?

Shopsys Architecture has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Shopsys Architecture use?

About 1.6k tokens (SKILL.md is roughly 6.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Shopsys Architecture?

Skills that share tags, products or a category with Shopsys Architecture: Generate Sample Data (bitovi/ai-enablement-prompts, 121 stars), Fosmvvm UI Tests Generator (LeoYeAI/openclaw-master-skills, 2.2k stars), RTK Filter TDD in Rust (rtk-ai/rtk, 83k stars) and Fs Fixture (privatenumber/fs-fixture, 100 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Shopsys Architecture?

shopsys (a GitHub organization) maintains it in shopsys/shopsys, which has 350 GitHub stars. The repository holds 38 skills in this directory. The repository was last updated on October 9, 2026.

Source: shopsys/shopsys on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.