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Quality Assurance Skills

A collection of Claude Code skills for QA, including testing workflows, bug tracking, and quality metrics.

Improve Test Quality

Improve test quality using mutation testing analysis. Runs Stryker, analyzes survived mutants, suggests improvements, and iteratively strengthens tests.

Broken Link Report Updated

Turn a Screaming Frog 'All Outlinks' CSV export into a clean broken-links report (Excel workbook). Use whenever the user has a Screaming Frog outlinks export and wants to find, triage, report on, or clean up broken links — including phrasings like 'broken link report', 'dead links', 'find the 404s', 'clean up this outlinks export', 'which links are broken', or 'report on bad links from this crawl'. Trigger even if the user hands over a CSV with From/To/Status Code columns and asks what's broken.