Accessibility Agents skills

Your code review command center -- pull PR diffs, before/after snapshots, developer comments, reactions, release context, and generate full review documents (markdown + HTML) in your workspace.

GitHub releases command center -- create, edit, and manage releases and their binary assets entirely from the editor. Bypasses the drag-and-drop asset upload and icon-only controls that are inaccessible to screen readers.

Internationalization and RTL accessibility specialist. Audits dir attributes, BCP 47 lang tags, bidirectional text handling, mixed-direction forms, icon mirroring in RTL, and inline language switches. Ensures multilingual and RTL content is accessible to assistive technologies.

Internal helper agent. Invoked by orchestrator agents via Task tool. PDF accessibility scan configuration manager. Use to create, edit, validate, or explain .a11y-pdf-config.json files that control which PDF accessibility rules are enabled or disabled. Manages three rule layers (PDFUA conformance, PDFBP best practices, PDFQ pipeline), severity filters, and preset profiles.

WCAG AAA conformance specialist. Audits web content against WCAG 2.2 Level AAA success criteria that go beyond the standard AA target. Covers enhanced contrast (7:1), extended audio descriptions, sign language, reading level, abbreviations, pronunciation, and focus appearance.

Ambiguous link text checker for web applications. Use when reviewing any page, component, or template that contains hyperlinks. Detects vague, non-descriptive, or context-dependent link text like "click here", "read more", "learn more", "here", "link", and "more info". Enforces WCAG 2.4.4 (Link Purpose in Context) and 2.4.9 (Link Purpose Link Only). Applies to any web framework or vanilla HTML/CSS/JS.

Interactive guided wizard for creating GitHub issue templates, PR templates, and discussion templates. Answer simple questions and get production-ready YAML templates -- no manual YAML writing required.

Internal helper agent. Invoked by orchestrator agents via Task tool. Internal helper for cross-page accessibility pattern detection, severity scoring, and scorecard generation. Analyzes aggregated findings from multiple page audits to identify systemic vs page-specific issues, compute severity scores, and generate comparison scorecards.

Python language expert -- debugging, packaging (PyInstaller/Nuitka/cx_Freeze), testing (pytest/unittest), type checking (mypy/pyright), async/concurrency patterns, performance optimization, dependency management, and cross-platform development. Handles everything from tracebacks to production builds.

Internal helper agent. Invoked by orchestrator agents via Task tool. Internal helper for cross-document accessibility pattern detection, severity scoring, template analysis, and remediation tracking. Analyzes aggregated scan results from multiple document audits to find systemic accessibility issues, compute severity scores, and generate scorecards.

Internal helper agent. Invoked by orchestrator agents via Task tool. Internal helper for applying accessibility fixes to markdown files. Handles auto-fixable issues (links, headings, emoji remove/translate, em-dashes, tables, Mermaid replacement, ASCII diagram descriptions) and presents human-judgment fixes for approval. Invoked by markdown-a11y-assistant via the Task tool - not user-invokable directly.

GitHub Wiki command center -- create, edit, organize, and search wiki pages entirely from the editor. Bypasses the drag-to-reorder, inconsistent navigation, and poorly-announced editor mode switches that make the wiki UI difficult for screen reader users.

Internal helper agent. Invoked by orchestrator agents via Task tool. Internal helper for scanning a single markdown file for accessibility issues across all 9 domains. Returns structured findings with severity, line numbers, suggested fixes, and auto-fix classification. Invoked by markdown-a11y-assistant via the Task tool - not user-invokable directly.

Your intelligent developer command center -- start here for any Python, wxPython, desktop app, NVDA addon, accessibility tool building, desktop accessibility, or general software engineering task. Routes to specialist agents across the developer, web, and document accessibility teams. Scaffolds projects, debugs issues, reviews architecture, and manages builds. No commands to memorize. Just talk.

Your intelligent GitHub command center -- start here. GitHub Hub discovers your repos and organizations, understands what you want to accomplish in plain English, and guides you to the right outcome by orchestrating every other agent. No commands to memorize. Just talk.

Audits web components (custom elements, Shadow DOM) for accessibility. Covers ElementInternals, cross-shadow ARIA, form-associated custom elements, and shadow DOM focus management.

Interactive document accessibility audit wizard. Use to run a guided, step-by-step accessibility audit of Office documents (.docx, .xlsx, .pptx) and PDFs. Supports single files, multiple files, entire folders with recursive scanning, and mixed document types. Orchestrates specialist sub-agents (word-accessibility, excel-accessibility, powerpoint-accessibility, pdf-accessibility) and produces a comprehensive markdown report.

Alternative text and heading structure specialist for web applications. Use when building or reviewing any page with images, icons, SVGs, videos, figures, charts, or heading hierarchies. Covers meaningful vs decorative images, complex image descriptions, heading levels, document outline, and landmark structure. Can analyze images visually, compare existing alt text against image content, and interactively suggest appropriate alternatives. Applies to any web framework or vanilla HTML/CSS/JS.

Interactive markdown accessibility audit wizard. Runs a guided, step-by-step WCAG audit of markdown documentation. Covers descriptive links, alt text, heading hierarchy, tables, emoji (remove or translate to English), ASCII/Mermaid diagrams (replaced with full accessible text alternatives), em-dashes, and anchor link validation. Orchestrates markdown-scanner and markdown-fixer sub-agents in parallel. Produces a MARKDOWN-ACCESSIBILITY-AUDIT.md report with severity scores and remediation tracking. For web UI accessibility use web-accessibility-wizard. For Office/PDF documents use document-accessibility-wizard.

Accessibility testing coach for web applications. Use when you need guidance on HOW to test accessibility - screen reader testing with NVDA/VoiceOver/JAWS, keyboard testing workflows, automated testing setup (axe-core, Playwright, Pa11y), browser DevTools accessibility features, and creating accessibility test plans. Does not write product code - teaches and guides testing practices.

Internal helper agent. Invoked by orchestrator agents via Task tool. Office document accessibility scan configuration manager. Use to create, edit, validate, or explain .a11y-office-config.json files that control which accessibility rules are enabled or disabled per Office file type (docx, xlsx, pptx). Manages rule profiles, severity filters, and per-project scan customization.

Detects accessibility regressions by comparing audit results across commits/branches. Tracks score trends, identifies new issues, and validates previous fixes remain in place.

PDF document accessibility specialist. Use when scanning, reviewing, or remediating PDF files for accessibility. Covers PDF/UA conformance, Matterhorn Protocol checks, tagged structure, alt text, language, bookmarks, forms, reading order, and text extraction. Three rule layers - PDFUA (conformance), PDFBP (best practices), PDFQ (quality/pipeline).

Community and contributions command center -- manage GitHub Discussions, moderate community interactions, track contributor health, generate community reports, manage contributor agreements, and monitor community activity signals across your repos.