/dr — deep-research

/dr searches the web across multiple sources (firecrawl and exa MCPs, falling back to plain web search/fetch), synthesizes what it finds, and delivers a cited report — inline source attribution, a confidence rating per claim, and the gaps it couldn’t fill left explicit rather than papered over.

It’s the workhorse both concept-family-explorer and rabbithole call into for the actual per-concept research; those two skills decide what to research and when to stop — /dr is what actually goes and researches it, once a concept has been named.

Use it for: “research the current state of X”, “deep dive into X vs Y”, “due diligence on company X”, “what’s the latest on X” — anything that names a concrete topic and wants a synthesized, cited answer.

Not for: a quick one-fact lookup with no synthesis needed (answer directly) · mapping which topics are worth researching in the first place (concept-family-explorer) · editing an existing document · a subject broad enough that it needs breadth-first family-mapping before any one topic is worth a /dr call.