This is a structured interview system that turns vague stock research requests into professional due diligence briefs. Instead of letting you ask "analyze AAPL," it forces you to answer questions about investment style, holding period, risk tolerance, and research priorities first. Then it generates an 8-phase research prompt covering business fundamentals, financials, governance, valuation, the whole workflow. It's opinionated about methodology, insists on source quality ratings, and explicitly refuses to give price targets or buy/sell advice. Useful if you're doing serious equity research and want to avoid the "just tell me if it's good" trap. The output is a structured folder of markdown files, not a quick take.
npx skills add https://github.com/liangdabiao/claude-code-stock-deep-research-agent --skill stock-question-refiner