Does it support depth crawling?

Absolutely. You can specify a crawl depth to audit a single landing page or recursively check links across multiple layers of your website architecture.

How does it handle redirects?

It tracks the full redirect chain, identifying 301 and 302 status codes so you can identify and update links to their final destinations for better SEO.

Does it verify section anchors?

Yes, it extracts anchor links and verifies that the corresponding element ID exists on the page to prevent jump-link failures.

Can I use this during automated user testing?

Yes, it is designed to run alongside persona-based user tests using the --check-links flag to identify broken paths encountered during specific user journeys.

Can this skill check external links?

Yes, the Link Checker validates both internal and external links, though it provides options to focus on internal links to avoid rate limiting on third-party domains.

Link Checker

Name: Link Checker
Author: ncklrs

byncklrs

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ブラウザ自動化

Scans and validates internal and external web links to identify broken URLs, redirect loops, and navigation issues.

The Link Checker skill provides an automated solution for maintaining website integrity by crawling web pages and verifying every link encountered. It leverages headless browser snapshots and direct HEAD requests to efficiently identify 404 errors, permanent redirects, and non-standard link issues like broken anchors or invalid protocols. Designed to integrate seamlessly with persona-based user testing, it helps developers catch UX bottlenecks and technical errors before release, ensuring a seamless navigation experience for all users.

主な機能

01Integration with persona-based user testing workflows

02Validation of anchors, mailto, and tel link formats

03Structured reporting with status code summaries and impact analysis

04Deep crawling with configurable recursion depth

0513 GitHub stars

06Detection of broken links, redirect chains, and 404 errors

ユースケース

01Enhancing user testing reports with technical link health data

02Pre-release regression testing to ensure all navigation paths remain intact

03Automated link audits during content migrations or site redesigns

主な機能

01Integration with persona-based user testing workflows

02Validation of anchors, mailto, and tel link formats

03Structured reporting with status code summaries and impact analysis

04Deep crawling with configurable recursion depth

0513 GitHub stars

06Detection of broken links, redirect chains, and 404 errors

ユースケース

01Enhancing user testing reports with technical link health data

02Pre-release regression testing to ensure all navigation paths remain intact

03Automated link audits during content migrations or site redesigns