# AccesibilityHub MCP Server for orchestrating web accessibility tools (axe-core, Pa11y, Lighthouse). Analyze web pages, check color contrast, get
Everything the assistant can do here goes through one of these:
analyze-with-axe — Analyze accessibility using axe-coreanalyze-with-pa11y — Analyze accessibility using Pa11yanalyze-with-lighthouse — Analyze accessibility using Lighthouse (score 0-100)analyze-contrast — Check color contrast (WCAG 2.1 / APCA)Installation goes through your MCP client rather than a global install: point it at AccesibilityHub on npm and it is fetched when the client starts. The copy-paste blocks for Claude Desktop, Claude Code and Cursor are further down this page.
Among the cloud and infrastructure options, the useful question is rarely "what can it do" but "what does it cost you to run" — permissions, credentials, and how much of your context its toolset consumes. Accessibility Hub's toolset — analyze-with-axe, analyze-with-pa11y, analyze-with-lighthouse and 1 more — is a fair guide to whether it matches your workflow. It is maintained by drzkn; worth a glance at recent repository activity before you build anything load-bearing on it.
This entry was verified against Accessibility Hub's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.
| Tool | What it does |
|---|---|
| analyze-with-axe | Analyze accessibility using axe-core |
| analyze-with-pa11y | Analyze accessibility using Pa11y |
| analyze-with-lighthouse | Analyze accessibility using Lighthouse (score 0-100) |
| analyze-contrast | Check color contrast (WCAG 2.1 / APCA) |
Add to your MCP client configuration:
```json
{
"mcpServers": {
"AccesibilityHub": {
"command": "npx",
"args": ["-y", "AccesibilityHub"]
}
}
}Configuration as documented by the project. Restart the client after saving.
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