drupal-core

Comprehensive AI-assisted accessibility practices for Drupal Core, including 100 validated user stories, automated workflows, module testing, and patch evaluation frameworks. Use when implementing, testing, or evaluating accessibility in Drupal — covers keyboard navigation, screen reader compatibility, WCAG 2.2 AA workflows, Playwright test suites, axe-core scanning, and patch evaluation.

DOM, theming, and CSS accessibility rules for Drupal templates and stylesheets. Use when generating, reviewing, or modifying *.html.twig, *.css, *.pcss, *.scss, theme libraries, layout regions, or any markup that ships to the browser. Covers semantic HTML over ARIA, the Drupal hide-content-properly contract (visually-hidden vs hidden vs aria-hidden vs the @media (scripting) js-show/js-hide pattern), WCAG 2.2 SC 2.5.8 24×24 px target size enforcement, focus-visible outlines, and reduced-motion handling. Loaded by the drupal-accessibility dispatcher.

Accessibility rules for Drupal JavaScript behaviours, AJAX, modals, and the test layers that cover them. Use when generating, reviewing, or modifying *.js, Drupal.behaviors, AJAX commands, dialog/modal code, or *Test.php that exercises the UI. Mandates Drupal.announce() over hand-rolled aria-live, focus trapping for modals and focus return for AJAX triggers, Playwright (not Nightwatch) for browser-level accessibility scans per core issue

Server-side accessibility rules for Drupal Form API and render arrays. Use when generating, reviewing, or modifying *.module, *.inc, *Form.php, controllers, or any PHP that builds a render array. Covers required

Issue-authoring and review rules for Drupal accessibility work. Use when drafting an accessibility issue, merge-request description, or change record, or when reviewing one. Enforces the structured field block (Bug ID instance/pattern, URL, simplified and full-DOM XPath, WCAG SC with level, tool rule ID, severity, frequency, screen type, colour mode), the HTML snippet, AI disclosure, one-issue-per-criterion scoping, and the manual-checks-required-before-RTBC rule. Pair with REFERENCE_BUG_REPORT.md in this directory for the fillable template. Aligned with the upstream ACCESSIBILITY_BUG_REPORTING_BEST_PRACTICES guide. Loaded by the drupal-accessibility dispatcher.

Dispatcher for Drupal accessibility guidance. Use when generating, reviewing, or modifying Drupal code, theming, JavaScript, or test coverage with accessibility implications, or when drafting accessibility issues for the issue queue. Routes work to a specialised sub-skill based on file type or task — server-side Form API (drupal-a11y-fapi), DOM and CSS (drupal-a11y-dom), interaction and testing (drupal-a11y-dynamic), or QA and issue authoring (drupal-a11y-qa). Enforces Drupal Accessibility Coding Standards, WCAG 2.2 AA (including the new SC 2.5.8 24×24 px target size), Drupal-native hiding patterns over hand-rolled ARIA, and the move from Nightwatch to Playwright plus Axe-core inside PHPUnit.

Drupal configuration management including config import/export, config splits (complete and partial), syncing config across environments, drush commands for config management, config:import, config:export, config-split commands

Managing Drupal contributed modules via Composer, including updates, patches, version compatibility, and Drupal 11 upgrades. Use when updating modules, resolving dependency issues, applying patches, or contributing back to drupal.org.

Guidance for writing or updating Drupal-facing documentation—README files, change records, module help, and technical notes—for core, contrib, and custom work. Emphasizes audience, accuracy, and linking to canonical sources.

Comprehensive Drupal patterns from "Drupal at Your Fingertips" by Selwyn Polit. Covers 50+ topics including services, hooks, forms, entities, caching, testing, and more.

DDEV local development environment patterns for Drupal, including configuration, commands, database management, debugging tools, and performance optimization.

Drupal development and security patterns from Ivan Grynenko's cursor rules. Covers OWASP Top 10, authentication, access control, injection prevention, cryptography, configuration, database standards, file permissions, and more.

Create and manage Codex skills following Anthropic best practices and the agentskills.io specification. Use when creating new skills, understanding trigger patterns, debugging skill activation, or implementing progressive disclosure. Covers SKILL.md structure, YAML frontmatter schema, trigger types, enforcement levels, hook mechanisms, and progressive disclosure.

Comprehensive Drupal patterns from "Drupal at Your Fingertips" by Selwyn Polit. Covers 50+ topics including services, hooks, forms, entities, caching, testing, and more.

Drupal configuration management including config import/export, config splits (complete and partial), syncing config across environments, drush commands for config management, config:import, config:export, config-split commands

Comprehensive guide for managing Drupal contributed modules via Composer, including updates, patches, version compatibility, and Drupal 11 upgrades. Use when updating modules or resolving dependency issues.

Drupal development and security patterns from Ivan Grynenko's cursor rules. Covers OWASP Top 10, authentication, access control, injection prevention, cryptography, configuration, database standards, file permissions, and more.