research-design-helper

Guide a researcher through 5 Socratic segments — research question sharpening, expected mechanism, identifiability check, validation plan, risk register — and produce .research/design_brief.md. Use when the user asks to "frame this research question", "design my study", "help me think through what model to build", "sharpen my hypothesis", "is my research question sharp enough to be falsifiable?", or "before I start…