Web Accessibility MCP

MCPOpen SourceMIT47.2

by ronantakizawa • Frontend & UI

An MCP server that gives LLMs programmatic access to web accessibility testing (WCAG) using Axe-core and Puppeteer.

Example Use Cases

1
Automatically audit public web pages for WCAG violations and receive structured, machine-readable results.
2
Validate raw HTML snippets for accessibility issues such as ARIA misuse or forced orientation.
3
Check color contrast and other rule-level guidance to produce remediation suggestions or code fixes.

Description

This server exposes accessibility testing capabilities (via axe-core and Puppeteer) to LLMs over the Model Context Protocol, enabling automated WCAG checks for URLs and HTML snippets. It can run page-level accessibility audits, color-contrast analysis, ARIA validation, and orientation lock detection, and returns structured JSON results suitable for agents to parse. The project is community-provided and explicitly notes it is not an official Deque Labs server.

Quick Actions

View on GitHub

Security

Scanned 3 month(s) ago

Risk Level

MINIMAL

Read-only data retrieval, no side effects

Trust Score

D44/100

4/17 checks passed

Scores are informational only and provided “as is” without warranty. AgentHotspot assumes no liability for actions taken based on these ratings.

Quick Stats

Service TypeMCP

Pricing ModelFree

Capabilities0 Tools / 0 Prompts / 0 Resources

Ownerronantakizawa

CategoryFrontend & UI

DependenciesStandalone