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Verified official

Aether WCAG Scanner MCP

v1.0.2

io.github.allchemylabs/aether-wcag-scanner

WCAG 2.1 AA accessibility scanner (Playwright + axe-core) with grounded, browser-verified fixes.

transport:stdio runtime:npm

Target client

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen.

claude mcp add aether-wcag-scanner -e ALLCHEMY_API_KEY=<ALLCHEMY_API_KEY> -- npx -y @allchemylabs/aether-wcag-scanner

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.