Run a research question end to end — scoping, literature review, hypothesis generation, analysis planning, result verification, and a cited write-up. Use when the user wants to investigate a topic, survey prior work, plan or critique an analysis, draft a paper section, or run a multi-step "do the research for me" task. Delegates biomedical data access to the bio-skills bundle and to BioRouter extensions (SPOKE, CDW, OMOP, MedCP).