Market Research guides an agent in producing rigorous business research that supports decision-making rather than mere summaries. It establishes concrete research standards such as source attribution, handling stale data, and separating fact from recommendation. It covers dedicated research modes including investor due diligence, competitive analysis, market sizing, and technology vendor evaluation, all structured into an actionable output format with risks and executive summaries. Reach for it when the user needs to size a market, compare competitors, build fund profiles, or pressure-test a business thesis.