mcp-web-validator

Validate HTML and CSS, audit technical SEO and accessibility, check JSON-LD and public links, and capture responsive screenshots.

#1788 by GitHub starsReview & security FrontendChecked 2026-11-02

What it connects

Validate HTML and CSS, audit technical SEO and accessibility, check JSON-LD and public links, and capture responsive screenshots.

Registry listing — description sourced from the publisher's entry in an awesome-list. Setup, compatibility and requirements are not verified; see the repository.

Source: https://github.com/AKzar1el/mcp-web-validator · ★ 9 on the source repo

Setup instructions and compatibility are compiled from publisher docs and community reports, not hands-on testing, unless a step is marked Tested. Check the source before relying on a setup.