--- description: Deep research workflow using researcher subagent agent: researcher subtask: true --- Research the following topic deeply and return a concise, evidence-backed report. Topic: $ARGUMENTS Requirements: - Query megamemory first for existing related concepts. - If scope is ambiguous, ask one focused clarification question using the question tool. - Provide findings, tradeoffs, and recommended approach. - Record durable insights in megamemory with create/update/link operations.