This one walks you through the full UX research lifecycle, from discovery interviews to A/B test analysis. What makes it useful is the forced method justification (you have to explain why you picked interviews over surveys given your constraints) and the confidence tagging on every finding. It includes ISO baselines for usability and accessibility, a decision tree for picking methods fast, and stage-specific research plans from discovery through growth. The required output sections push you to separate findings from recommendations and document PII handling upfront. Good for product teams who treat research as decision insurance, not just user empathy theater.
npx skills add https://github.com/vasilyu1983/ai-agents-public --skill software-ux-research