What problem does it solve? Answering complex questions from a single search or general knowledge produces shallow, unverified output. This Skill enforces a systematic multi-source research methodology with corroboration checks, source authority weighting, and citation verification before any report is delivered. ## Core Features & Use Cases - Five-Phase Research Methodology: Broad exploration, deep dive per dimension, diversity validation, synthesis check, and a deterministic URL verification pass. - Depth Modes and Category Templates: Surface, moderate, and exhaustive run budgets, plus output templates for product, comparison, how-to, fact-check, and general questions. - Delegation and Parallel Decomposition: Dispatch subagents via delegate_task or run Mixture-of-Agents parallel research, with documented fallback to inline execution when delegation fails. - Use Case: Ask for a deep dive on a technology market, and the Skill runs multi-angle searches, tallies independent source confirmations per claim, verifies every citation URL with curl, and delivers a structured markdown report with a sources section. ## Quick Start Use the deep-research skill to produce a comprehensive, well-sourced report on solid-state battery commercialization.