What problem does it solve? Fiction writers, game designers, and worldbuilders often introduce anachronisms, historical myths, or inconsistent social structures into period settings. This Skill reviews historical claims against documented evidence, flags inaccuracies, and supplies grounded period detail. ## Core Features & Use Cases - Period Authenticity Reports: Produces structured reports covering diet, clothing, architecture, technology, trade, and social structure for a given time and region. - Historical Coherence Checks: Evaluates individual claims with a verdict (accurate, partially accurate, anachronistic, or myth), evidence, and a confidence level. - Myth Correction & Non-Western Coverage: Challenges popular misconceptions and Eurocentrism by proactively including non-Western histories. - Use Case: A novelist drafting a story set in 14th-century Mali asks for a coherence check on trade, currency, and daily life, and receives sourced details with confidence ratings. ## Quick Start Ask the Historian to run a period authenticity report on your story's setting, specifying the exact time period and region.