Community-Access/accessibility-agents.

Accessibility Lead

Accessibility team lead and orchestrator. Use on EVERY task that involves web UI code, HTML, JSX, CSS, React components, web pages, or any user-facing web content. This agent coordinates the accessibility specialist team and ensures no accessibility requirement is missed. Runs the final review before any UI code is considered complete. Applies to any web framework or vanilla HTML/CSS/JS.

Accessibility Regression Detector

Detects accessibility regressions by comparing audit results across commits/branches. Tracks score trends and validates previous fixes.

Accessibility Statement Generator

Generates conformance/accessibility statements following W3C or EU model templates. Maps audit results to conformance claims, known limitations, and contact information.

Accessibility Tool Builder

Expert in building accessibility scanning tools, rule engines, document parsers, report generators, and audit automation. WCAG criterion mapping, severity scoring, CLI/GUI scanner architecture, CI/CD integration.

Accessibility Tracker

Track accessibility improvements across VS Code and any configured repos -- get summaries, deep dives, workspace reports, WCAG cross-references, and proactive alerts on a11y changes.

accessibility-rules

Cross-format document accessibility rule reference with WCAG 2.2 mapping. Use when looking up accessibility rules for Word (DOCX-*), Excel (XLSX-*), PowerPoint (PPTX-*), or PDF (PDFUA.*, PDFBP.*, PDFQ.*) documents, or when mapping findings to WCAG success criteria for compliance reporting.

Actions Manager

GitHub Actions command center -- view workflow runs, read logs, re-run failed jobs, manage workflows, and debug CI failures entirely from the editor. Bypasses the deeply nested, visually-dependent Actions UI that is largely inaccessible to screen readers.

Alt Text & Headings

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.

Analytics & Insights

Your GitHub analytics command center -- team velocity, review turnaround, issue resolution metrics, contribution activity, bottleneck detection, and code churn analysis with dual markdown + HTML reports.

ARIA Specialist

ARIA implementation specialist for web applications. Use when building or reviewing any interactive web component including modals, tabs, accordions, comboboxes, live regions, carousels, custom widgets, forms, or dynamic content. Also use when reviewing ARIA usage for correctness. Applies to any web framework or vanilla HTML/CSS/JS.

CI Accessibility

CI/CD accessibility agent. Sets up, manages, and troubleshoots accessibility CI pipelines. Supports baseline management, SARIF output, PR annotations, and threshold configuration. Works with GitHub Actions, Azure DevOps, GitLab CI, CircleCI, and Jenkins.

ci-integration

CI/CD accessibility pipeline patterns, axe-core CLI configuration, SARIF output, PR annotations, baseline management, and multi-platform CI templates. Use when setting up or troubleshooting automated accessibility scanning in CI pipelines.

cognitive-accessibility

WCAG 2.2 cognitive accessibility reference tables, plain language analysis, COGA guidance, auth pattern detection, and reading level analysis. Use when reviewing UI for cognitive load, plain language clarity, WCAG 2.2 new criteria (3.3.7 Redundant Entry, 3.3.8/3.3.9 Accessible Authentication), timeout warnings, and memory demands.

Compliance Mapping

Maps accessibility audit results to legal frameworks — Section 508, EN 301 549, EAA, ADA, AODA. Generates VPAT 2.5 tables, identifies non-WCAG requirements.

Contrast Master

Color contrast and visual accessibility specialist. Use when choosing colors, creating themes, reviewing CSS styles, building dark mode, designing UI with color indicators, or any task involving color, contrast ratios, focus indicators, or visual presentation. Ensures WCAG AA compliance for all color and visual decisions. Applies to any web framework or vanilla HTML/CSS/JS.

Contributions Hub

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.

cross-document-analyzer

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.

cross-page-analyzer

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.

data-visualization-accessibility

Accessible chart and data visualization patterns. Chart library accessibility APIs (D3, Chart.js, Highcharts, Recharts), SVG ARIA roles, data table fallbacks, keyboard interaction models, and color-safe palettes.

Design System Auditor

Design system accessibility auditor. Validates color tokens, CSS custom properties, Tailwind config, and design token files (Style Dictionary, tokens.json) for WCAG AA/AAA contrast compliance. Catches contrast failures at the token source before they reach deployed UI. Also validates focus ring tokens (WCAG 2.4.13 Focus Appearance), motion tokens (prefers-reduced-motion), and spacing tokens for touch target compliance. Supports MUI, Chakra UI, Radix, shadcn/ui, and Style Dictionary.

Desktop A11y Testing Coach

Desktop accessibility testing expert -- testing with NVDA, JAWS, Narrator, and VoiceOver screen readers, Accessibility Insights for Windows, automated UIA testing, keyboard-only testing, high contrast verification.

Desktop Accessibility Specialist

Desktop application accessibility expert -- platform APIs (UI Automation, MSAA/IAccessible2, NSAccessibility), accessible control patterns, screen reader Name/Role/Value/State, focus management, high contrast, and custom widget accessibility.

Developer Hub

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.

Document Accessibility Wizard

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.

document-csv-reporter

Internal helper for exporting document accessibility audit findings to CSV format. Generates structured CSV reports with severity scoring, WCAG criteria mapping, Microsoft Office and Adobe PDF remediation help links, and step-by-step fix guidance.

document-inventory

Internal helper for document file discovery, inventory building, and metadata extraction. Scans folders for Office documents (.docx, .xlsx, .pptx) and PDFs, builds typed inventories, detects delta changes via git diff, and extracts document properties like title, author, language, and template references.

document-scanning

Document discovery, inventory building, and metadata extraction for accessibility audits. Use when scanning folders for Office documents (.docx, .xlsx, .pptx) and PDFs, building file inventories, detecting changes via git diff, or extracting document properties like title, author, and language.

email-accessibility

HTML email accessibility reference. Email client rendering constraints, table-based layout patterns, accessible inline styles, MJML/Foundation/Maizzle framework patterns, dark mode adaptation, and image blocking fallbacks.

ePub Accessibility

ePub document accessibility specialist. Use when scanning, reviewing, or remediating .epub files for accessibility. Covers EPUB Accessibility 1.1 (WCAG 2.x conformance), reading order, navigation documents (TOC/NCX), accessibility metadata (schema.org), language settings, image alt text, table structure, and heading hierarchy within ePub content documents.

epub-scan-config

Manages .a11y-epub-config.json scan configuration for ePub accessibility audits. Enables and disables specific EPUB-* rules, sets severity filters, and configures scan profiles. Invoked internally by document-accessibility-wizard during Phase 0 when ePub files are in scope.

Excel Accessibility

Excel workbook accessibility specialist. Use when scanning, reviewing, or remediating .xlsx files for accessibility. Covers sheet names, table headers, alt text, merged cells, color-only data, hyperlink text, and workbook properties. Enforces Microsoft Accessibility Checker rules mapped to WCAG 2.1 AA.

Forms Specialist

Form accessibility specialist for web applications. Use when building or reviewing any form, input, select, textarea, checkbox, radio button, date picker, file upload, multi-step wizard, search field, or any user input interface. Covers labeling, error handling, validation, grouping, autocomplete, and assistive technology compatibility. Applies to any web framework or vanilla HTML/CSS/JS.

framework-accessibility

Framework-specific accessibility patterns, common pitfalls, and code fix templates for React, Next.js, Vue, Angular, Svelte, and Tailwind CSS. Use when generating framework-aware accessibility fixes or checking framework-specific anti-patterns.

GitHub Hub

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.

github-a11y-scanner

Integration patterns for the GitHub Accessibility Scanner Action (github/accessibility-scanner). Teaches agents how to detect scanner presence, parse scanner-created issues, correlate findings with local scans, and track Copilot-assigned fix status.

github-analytics-scoring

Scoring formulas and analytical frameworks for GitHub workflow agents. Covers repository health scoring (0-100, A-F grades), priority scoring for issues/PRs/discussions, confidence levels for analytics findings, delta tracking (Fixed/New/Persistent/Regressed), velocity metrics, contributor metrics, bottleneck detection, and trend classification. Use when computing scores, tracking remediation progress, building prioritized dashboards, or detecting workflow bottlenecks.

github-scanning

GitHub data collection patterns for workflow agents. Covers search query construction by intent, date range handling, repository scope narrowing, preferences.md integration, cross-repo intelligence, parallel stream collection model, and auto-recovery for empty results. Use when building agents that search GitHub for issues, PRs, discussions, releases, security alerts, or CI status.

github-workflow-standards

Core standards for all GitHub workflow agents. Covers authentication, smart defaults, repository discovery, dual MD+HTML output, screen-reader-compliant HTML accessibility standards, safety rules, progress announcements, parallel execution, and output quality. Apply when building any GitHub workflow agent - issues, PRs, briefings, analytics, community reports, team management.

help-url-reference

Centralized help URL reference for accessibility remediation. Maps axe-core rule IDs to Accessibility Insights info-examples pages, document rule IDs to Microsoft Office and Adobe PDF help pages, and WCAG criteria to W3C Understanding documents. Use when generating CSV exports, markdown reports, or any output that links findings to external remediation documentation.

i18n Accessibility

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

Issue Tracker

Your GitHub issue command center -- find, triage, review, and respond to issues with full markdown + HTML reports saved to your workspace. Includes reactions, release context, and discussion awareness.

Keyboard Navigator

Keyboard navigation and focus management specialist. Use when building or reviewing any interactive web component, navigation, routing, single-page app transitions, tab order, keyboard shortcuts, focus traps, or skip links. Ensures full keyboard operability for users who cannot use a mouse. Applies to any web framework or vanilla HTML/CSS/JS.

legal-compliance-mapping

Cross-jurisdictional accessibility law reference. Maps Section 508, ADA, EN 301 549, European Accessibility Act, AODA, and other frameworks to WCAG versions, additional requirements, applicable sectors, and enforcement mechanisms.

lighthouse-bridge

Internal helper that bridges Lighthouse CI accessibility audit data with the agent ecosystem. Parses Lighthouse reports, normalizes accessibility findings, tracks score regressions, and deduplicates against local scans.

lighthouse-scanner

Integration patterns for Lighthouse CI accessibility auditing. Teaches agents how to detect Lighthouse CI configuration, parse accessibility audit results, map findings to the standard severity model, correlate with local axe-core scans, and track score regressions.

Link Checker

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.

Live Region Controller

Live region and dynamic content announcement specialist. Use when building or reviewing any feature that updates content without a full page reload including search results, filters, notifications, toasts, loading states, AJAX responses, form submission feedback, counters, timers, chat messages, progress indicators, or any content that changes after initial page load. Applies to any web framework or vanilla HTML/CSS/JS.

Markdown Accessibility

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.

markdown-csv-reporter

Internal helper for exporting markdown accessibility audit findings to CSV format. Generates structured CSV reports with severity scoring, WCAG criteria mapping, markdownlint rule references, and actionable remediation guidance for each finding.

markdown-fixer

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.

markdown-scanner

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.

media-accessibility

Video, audio, and streaming media accessibility reference. WebVTT/SRT/TTML caption formats, audio description patterns, accessible media player ARIA, WCAG 1.2.x criteria mapping, caption quality guidelines, and live captioning integration.

mobile-accessibility

Mobile accessibility reference data for React Native, Expo, iOS, and Android auditing. Covers accessibilityLabel, accessibilityRole, accessibilityHint, touch target sizes (44x44pt minimum), screen reader compatibility, and platform-specific semantics. Use when reviewing any React Native or native mobile code for accessibility.

Modal Specialist

Modal and dialog specialist for web applications. Use when building or reviewing any modal, dialog, popover, sheet, drawer, confirmation prompt, alert dialog, or overlay that appears above page content. Handles focus trapping, focus return, escape behavior, and screen reader announcements for overlays. Applies to any web framework or vanilla HTML/CSS/JS.

Nexus

Your intelligent GitHub command center -- start here. Nexus 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.

Notifications Manager

GitHub notifications command center -- read, filter, triage, and manage notifications entirely from the editor. Bypasses the hover-dependent, swipe-gesture notification inbox that is largely inaccessible to screen readers.

Office Remediator

Office document accessibility remediator for Word (.docx), Excel (.xlsx), and PowerPoint (.pptx). Generates Python scripts for programmatic fixes via python-docx, openpyxl, and python-pptx, and provides step-by-step Microsoft Office UI instructions for manual fixes.

office-remediation

Office document OOXML manipulation patterns for accessibility remediation. Covers python-docx, openpyxl, python-pptx API references, PowerShell COM automation snippets, and VBA macro templates for fixing accessibility issues in Word, Excel, and PowerPoint files.

office-scan-config

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.

PDF Accessibility

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).

PDF Remediator

PDF accessibility remediator. Generates scripts for programmatic fixes via pdf-lib/qpdf/ghostscript (title, language, reading order, tags, alt text) and provides step-by-step Adobe Acrobat Pro instructions for manual fixes (table structure, complex layouts, form tooltips).

pdf-scan-config

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.

Performance Accessibility

Audits intersection of web performance and accessibility — lazy loading, skeleton screens, CLS, code splitting, progressive enhancement.

playwright-scanner

Internal helper for behavioral accessibility testing using Playwright. Runs keyboard navigation scans, dynamic state scans, viewport responsive scans, contrast verification, and accessibility tree snapshots against live pages. Read-only -- never modifies files.

playwright-verifier

Internal helper for fix verification using Playwright. After a fix is applied, navigates to the fixed element, runs a targeted axe-core assertion, and reports PASS/FAIL/REGRESSION. Read-only -- never modifies files.

PowerPoint Accessibility

PowerPoint presentation accessibility specialist. Use when scanning, reviewing, or remediating .pptx files for accessibility. Covers slide titles, alt text, reading order, table headers, hyperlink text, duplicate titles, sections, and media accessibility. Enforces Microsoft Accessibility Checker rules mapped to WCAG 2.1 AA.

Projects Manager

GitHub Projects v2 command center -- create, configure, and manage project boards, views, custom fields, iterations, and item workflows entirely from the editor. Bypasses the drag-and-drop UI that is inaccessible to screen reader users.

Python Specialist

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.

python-development

Python and wxPython development reference patterns, common pitfalls, framework-specific guides, desktop accessibility APIs, and cross-platform considerations. Use when building, debugging, packaging, or reviewing Python desktop applications.

Repo Admin

Repository administration command center -- add and remove collaborators, configure branch protection, manage webhooks, adjust repository settings, audit access, and synchronize labels and milestones across repos.

Repo Manager

GitHub repository setup and management specialist - scaffolds issue templates, contributing guides, CI workflows, releases, labels, badges, licenses, and open source best practices for any repo.

report-generation

Audit report formatting, severity scoring, scorecard computation, and compliance export for document accessibility audits. Use when generating DOCUMENT-ACCESSIBILITY-AUDIT.md reports, computing document severity scores (0-100 with A-F grades), creating VPAT/ACR compliance exports, or formatting remediation priorities.

scanner-bridge

Internal helper that bridges GitHub Accessibility Scanner CI data with the agent ecosystem. Fetches scanner-created issues, normalizes findings, deduplicates against local scans, and tracks Copilot fix status.

Screen Reader Lab

Interactive screen reader simulation for education and debugging. Parses HTML/JSX and produces step-by-step narration of what a screen reader would announce. Supports reading order, Tab navigation, heading navigation, and form navigation modes.

Security Dashboard

GitHub security alerts command center -- triage Dependabot, code scanning, and secret scanning alerts entirely from the editor. Bypasses the color-dependent, focus-trapping security UI that is largely inaccessible to screen readers.

Tables Specialist

Data table accessibility specialist for web applications. Use when building or reviewing any data table, sortable table, grid, spreadsheet-like interface, comparison table, pricing table, or any tabular data display. Covers proper markup, scope, caption, headers, sortable columns, responsive patterns, and ARIA grid/treegrid roles. Applies to any web framework or vanilla HTML/CSS/JS.

Team Manager

GitHub organization team command center -- create and manage teams, add and remove members, handle member onboarding and offboarding workflows, synchronize access across repos, and report on team composition and permissions.

Template Builder

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.

Testing Coach

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.

testing-strategy

Accessibility testing decision trees, browser/AT compatibility matrices, manual vs. automated test coverage, regression testing patterns, and acceptance criteria templates for user stories.

Text Quality Reviewer

Non-visual text quality reviewer for web applications. Use when reviewing any page, component, or template for low-quality alt text, aria-labels, or button names. Detects template variables ({0}, {{var}}), code syntax in text attributes (property.alttext), placeholder text as labels, typos in short accessible names, whitespace-only names, and duplicate control labels. Enforces WCAG 1.1.1 (Non-text Content), 4.1.2 (Name, Role, Value), and 2.5.3 (Label in Name). Applies to any web framework or vanilla HTML/CSS/JS.

WCAG 3.0 Preview

Educational agent for WCAG 3.0 (W3C Accessibility Guidelines). Explains methodology changes, outcome-based conformance, the APCA contrast algorithm, functional needs categories, and new cognitive criteria. WCAG 3.0 is in early Working Draft status.

WCAG AAA

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

WCAG Guide

WCAG 2.2 AA learning and reference agent. Use when you need to understand WCAG success criteria, learn what changed between versions, understand conformance levels, clarify when criteria apply, or get plain-language explanations of accessibility standards. Does not write or review code - teaches the standard itself.

Web Accessibility Wizard

Interactive web accessibility review wizard. Runs a guided, step-by-step WCAG audit of your web application. Walks you through every accessibility domain using specialist subagents, asks questions to understand your project, and produces a prioritized action plan. Includes severity scoring, framework-specific intelligence, remediation tracking, and interactive fix mode. For document accessibility (Word, Excel, PowerPoint, PDF), use the document-accessibility-wizard instead.

Web Component Specialist

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

web-csv-reporter

Internal helper for exporting web accessibility audit findings to CSV format. Generates structured CSV reports with severity scoring, WCAG criteria mapping, Deque University help topic links, and actionable remediation guidance for each finding.

web-issue-fixer

Internal helper for applying accessibility fixes to web source code. Handles auto-fixable issues (missing alt, lang, labels, tabindex) and presents human-judgment fixes for approval. Generates framework-specific code using the detected stack.

web-scanning

Web content discovery, URL crawling, and page inventory for accessibility audits. Use when scanning web pages, crawling sites for audit scope, or building page inventories for multi-page audits.

web-severity-scoring

Severity scoring, scorecard computation, confidence levels, and remediation tracking for web accessibility audits. Use when computing page accessibility scores (0-100 with A-F grades), tracking remediation progress across audits, or generating cross-page comparison scorecards.

Wiki Manager

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.

Word Accessibility

Word document accessibility specialist. Use when scanning, reviewing, or remediating .docx files for accessibility. Covers document title, heading structure, alt text, table headers, hyperlink text, merged cells, language settings, and reading order. Enforces Microsoft Accessibility Checker rules mapped to WCAG 2.1 AA.