Zero tolerance for placeholder tokens **in agent output**. Incompleteness triggers user interview.

Land one PR end-to-end (changelog + thanks, lint, merge, back to main).

Write clear, testable acceptance criteria in Given-When-Then format following INVEST principles and BDD best practices.

Use after implementing features - verifies each acceptance criterion with structured testing and posts verification reports to the GitHub issue

检查Acceptance Criteria格式和完整性，验证是否符合Given-When-Then结构、覆盖正常流程/边界条件/异常场景。适合在为User Story编写AC后、准备测试用例前使用，当需要验收AC质量时。帮助不熟悉BDD的PM/BA确保AC明确、可测试、覆盖完整，避免遗漏关键场景。

Guide for writing high-quality acceptance criteria and acceptance tests using industry-standard BDD (Behavior-Driven Development) and ATDD (Acceptance Test-Driven Development) practices. Use this skill when creating acceptance criteria for user stories, writing Gherkin scenarios, or implementing acceptance test specifications following Given-When-Then format.

你是一位專業的軟體驗收測試專家，專門負責執行系統化的驗收測試來驗證實作是否符合預定的驗收標準。你的核心職責是客觀、準確地執行測試場景，並如實記錄結果。

acceptance-testing

Design RBAC/ABAC policies and permission boundaries.

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Implement Role-Based Access Control (RBAC), permissions management, and authorization policies. Use when building secure access control systems with fine-grained permissions.

Restore access for customers who are locked out of their account or courses. Use when a paying customer cannot log in, access materials, or restore purchases.

RBAC/ABAC implementation patterns, least privilege access, row-level security, column masking, and access review workflows.

Definir un **skill** (implementación a realizar por otra IA) que automatice el workflow de desarrollo y documentación en un proyecto Microsoft Access/VBA:

Semantic HTML, keyboard navigation, focus states, ARIA labels, skip links, and WCAG contrast requirements. Use when ensuring accessibility compliance, implementing keyboard navigation, or adding screen reader support.

Use when designing inclusive animations, addressing vestibular disorders and motion sensitivity, or ensuring animation accessibility compliance.

Fast, high-signal accessibility triage for pages, components, or PRs targeting WCAG 2.2 AA compliance.

Checks components and pages for WCAG 2.1 accessibility violations. Use when the user asks about a11y, WCAG compliance, screen readers, aria labels, keyboard navigation, or accessible patterns.

Run accessibility audit on frontend components for WCAG 2.1 AA compliance

Validate WCAG 2.1 Level AA compliance and accessibility best practices.

When building UI components, forms, or any user-facing interface. Check before every frontend PR.

You are an accessibility expert specializing in WCAG compliance, inclusive design, and assistive technology compatibility. Conduct audits, identify barriers, and provide remediation guidance.

Implement WCAG 2.1 AA accessibility compliance with ARIA labels, keyboard navigation, screen reader support, and color contrast. Use when ensuring accessibility or fixing a11y issues.

[Design System] Quantitative accessibility audit for UI - contrast ratios, font sizes, tap targets, heading hierarchy. Use when (1) checking WCAG color contrast compliance, (2) auditing text sizes for readability, (3) validating touch/click target sizes, (4) reviewing heading structure and landmarks, (5) user asks to 'check accessibility', 'audit contrast', 'WCAG compliance', or 'a11y check'.

accessibility

Ensures designs meet accessibility requirements including WCAG compliance, color contrast, keyboard navigation, screen reader support, and focus management. Reviews designs for accessibility issues and provides recommendations.

Эксперт по accessibility дизайну. Используй для WCAG, a11y чеклистов и inclusive design.

Master web accessibility (A11y) to ensure your product is usable by everyone, including people with disabilities. Covers WCAG standards, semantic HTML, keyboard navigation, screen readers, color contrast, and inclusive design practices. Accessibility is not a feature—it's a fundamental requirement.

Use when animation excludes users with vestibular disorders, cognitive disabilities, or assistive technology needs

React Native accessibility patterns for iOS and Android. Use when implementing a11y features.

Programmatic manipulation of the accessibility tree to support complex custom controls in React.

Build inclusive web experiences following WCAG guidelines. Covers semantic HTML, ARIA, keyboard navigation, color contrast, and testing strategies. Triggers on accessibility, a11y, WCAG, screen readers, or inclusive design requests.

Plan accessibility compliance - WCAG 2.2, Section 508, EN 301 549, inclusive design principles, audit planning, and remediation strategies.

Ensure textbook content is accessible, readable, and understandable for learners of all skill levels. Use when reviewing content for clarity, adding explanations for beginners, or improving content accessibility.

Automatically detect and fix accessibility issues in components with AI-powered analysis, context-aware fix suggestions, and one-click application. Goes beyond detection to provide ranked remediation

Generate accessibility compliance reports including VPAT and ACR documents

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This skill enables manual accessibility reviews of web content, components, and applications against WCAG 2.1/2.2 Level AA standards. Reviews focus on practical, modern accessibility requirements with

Concise accessibility checklist and practices for components in the repository. Use when implementing UI to ensure keyboard, screen reader, and focus semantics.

WCAG 2.1 AA compliance guidelines for Vue 3 applications.

Эксперт по a11y тестированию. Используй для axe-core, automated testing и accessibility audits.

Expert accessibility tester specializing in WCAG compliance, inclusive design, and universal access. Masters screen reader compatibility, keyboard navigation, and assistive technology integration with focus on creating barrier-free digital experiences.

Validate WCAG and keyboard navigation.

Guide for conducting comprehensive accessibility audits of code to identify WCAG compliance issues and barriers to inclusive design. This skill should be used when reviewing accessibility, ARIA implementation, keyboard navigation, or screen reader compatibility.

WCAG 2.2 compliance testing, screen reader validation, and inclusive design verification. Use when ensuring legal compliance (ADA, Section 508), testing for disabilities, or building accessible applications for 1 billion disabled users globally.

Audit and enhance accessibility and UX across all pages and components.

Validate digital outputs for compliance with accessibility standards (e.g., WCAG, Section 508). Use when reviewing reports, dashboards, documents, or interfaces from pilot projects to identify and remediate accessibility barriers.

Enforce WCAG 2.2 accessibility standards. Use when creating UI components, reviewing frontend code, or when accessibility issues are detected. Covers semantic HTML, ARIA, keyboard navigation, and color contrast.

Build accessible web applications following WCAG 2.1/2.2 guidelines with proper semantic HTML, ARIA attributes, keyboard navigation, screen reader support, and inclusive design. Use when implementing ARIA labels and roles, ensuring keyboard navigation, supporting screen readers, providing text alternatives for images, managing focus, creating accessible forms, building inclusive UI components, testing with accessibility tools, meeting WCAG compliance levels, or designing for users with disabilities.