dist/cursor/magento2-commerce/skills/magento-admin-ui/SKILL.md
Build Magento 2 admin interfaces — UI component grids, forms, system configuration, ACL, and admin controllers. Use when creating admin panels, data grids, edit forms, or system settings.
npx skillsauth add orcaqubits/agentic-commerce-claude-plugins magento-admin-uiInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Fetch live docs:
https://developer.adobe.com/commerce/php/development/components/add-admin-grid/ for admin grid tutorialhttps://developer.adobe.com/commerce/php/tutorials/backend/create-access-control-list-rule/ for ACL tutorialsite:developer.adobe.com commerce php development components ui-components for UI component referenceGrids are XML-declared UI components backed by data providers. They render in the browser using KnockoutJS and load data via AJAX.
Located in view/adminhtml/ui_component/<listing_name>.xml:
<listing> root element with data source<dataSource> — data provider class and configuration<listingToolbar> — bookmarks, columns controls, filters, mass actions, paging<columns> — column definitions (type, label, sortable, filterable)<column> — individual column (text, select, date, actions)<actionsColumn> — edit/delete action linksMagento\Ui\DataProvider\AbstractDataProviderBulk operations on selected rows:
<massaction>Located in view/adminhtml/ui_component/<form_name>.xml:
<form> root element<fieldset> groups related fields<field> — input, textarea, select, multiselect, boolean, date, imageUploader, wysiwygDefines admin config fields at Stores > Settings > Configuration:
<section> — top-level tab<group> — fieldset within a section<field> — individual configuration fieldProvides default values for system configuration fields. Path format: section/group/field.
$this->scopeConfig->getValue('section/group/field', ScopeInterface::SCOPE_STORE);
Scopes: default, website, store (store view).
Defines resource hierarchy:
<resource> elements form a permission treeAdmin controllers extend Magento\Backend\App\Action:
const ADMIN_RESOURCE = 'Vendor_Module::resource_name';Declared in etc/adminhtml/menu.xml:
Magento\Backend\App\Actionetc/adminhtml/routes.xmladmin/<frontName>/<controller>/<action>resultPageFactory for rendering admin pages with proper layoutFetch the admin grid tutorial, ACL guide, and UI component reference for exact XML schemas and data provider patterns before implementing.
development
Build with Spree's headless Next.js storefront — the official `spree/storefront` repo (Next.js 16 App Router with Server Actions and Turbopack, React 19 Server Components, Tailwind CSS 4, TypeScript 5, `@spree/sdk`, Sentry), server-only auth (httpOnly JWT cookies + publishable key), MeiliSearch faceted catalog, one-page checkout with Apple/Google Pay/Klarna/Affirm/SEPA, multi-region market routing, GA4 + JSON-LD SEO, and Vercel/Docker deployment. Use when forking or customizing the storefront, or evaluating headless adoption.
tools
Build Spree extensions as Rails engines — gem scaffolding, `bin/rails g spree:extension`, mounting routes/migrations/assets, the modern `prepend` decorator pattern (`*_decorator.rb` with `self.prepended(base)`), generators (`spree:model_decorator`, `spree:controller_decorator`), the four customization surfaces in preference order (Events > Webhooks > Dependencies > Decorators), Spree::Dependencies for swapping service objects, gem release/versioning, and the deprecated Deface engine. Use when building a reusable Spree extension or adding non-trivial customization to an app.
development
Build with Spree's event bus and Webhooks 2.0 — `Spree::Events` publication, `Spree::Subscriber` DSL with `subscribes_to` and `on`, wildcard matching, lifecycle events (`{model}.created/.updated/.deleted` via `publishes_lifecycle_events`), the canonical event catalog (order.*, payment.*, shipment.*, product.*), Webhooks 2.0 endpoints, HMAC-SHA256 signing (`X-Spree-Webhook-Signature`), exponential-backoff retries, and Sidekiq job orchestration. Use when wiring event-driven business logic, building webhook consumers, or replacing ActiveSupport callback chains.
tools
Cross-cutting Spree development patterns — the customization preference hierarchy (Events > Webhooks > Dependencies > Decorators), `Spree::Dependencies` service-object swapping, the `_decorator.rb` + `prepend` + `self.prepended` idiom, idempotent subscribers and webhook receivers, multi-store scoping discipline, prefixed IDs, calculator polymorphism (shipping/promotion/tax share the base), service-object composition with `dry-monads` or simple results, why to avoid `class_eval` reopening and Deface, and Spree-on-Rails idioms (Hotwire/Turbo Stimulus, ActiveStorage, Action Cable, Sidekiq). Use when designing the architecture of a Spree extension or solving cross-cutting concerns.