dossier

Create senior-level deep research dossiers and roadmap companions. Use when the user asks for a dossier, senior research, deep research, in-depth research, mental models for a topic, senior perspective on a topic, how something actually works, ramp up on a topic, architectural deep dive, tradeoffs, failure modes, or what a senior would notice. Produces current-directory research-* and roadmap-* markdown artifacts, not a tutorial or short summary.