mcp-accessibility-scanner
Active·★ 57·MIT·Updated 2026-10-21
MCP Accessibility Scanner is a powerful Model Context Protocol server for automated web accessibility scanning and browser automation. It leverages Playwright and Axe-core to perform WCAG compliance checks, interact with web pages, and generate detailed accessibility reports, enhancing LLMs' capabilities in web interaction and auditing.
#Web Accessibility#Browser Automation#Playwright#Axe-core#WCAG Compliance#LLM Tooling#Docker#Accessibility Testing
01
Features
01Full WCAG 2.x compliance checking with detailed JSON reports and remediation guidance.
02Robust browser automation including element interaction, text input, snapshots, screenshots, and PDF saving.
03Advanced auditing for site-wide accessibility, multi-variant page scans, and keyboard navigation behavior.
04Browser session management features like tab handling, console message monitoring, and network request logging.
02
Compatibility
Node.js
Runtime
Verified via docs
Docker
Container
Verified via docs
Playwright
Automation Library
Verified via docs
VS Code
IDE Integration
Verified via docs
Claude Desktop/Code
MCP Client
Verified via docs
03
Quick start
1
$ npm install -g mcp-accessibility-scanner
04
Use cases
↳Perform basic accessibility scans on web pages for WCAG compliance.
↳Automate multi-step user workflows to test accessibility at different stages (e.g., login, form submission).
↳Conduct comprehensive page analysis by capturing accessibility snapshots, monitoring console output, and network activity.
↳Audit entire websites for accessibility by crawling multiple pages and aggregating violations.
↳Test dynamic web content for accessibility issues after it has fully loaded.
05
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