skills

Curate a Markdown news digest for a specified domain — tech (software engineering / LLMs), global (world politics, economy, society, academia/science), or Japan (Japan-domestic stories summarized in English from Japanese-language sources). Use when the user requests a news digest, briefing, or summary for any of these domains, or when invoked by a scheduler to produce a periodic news update.

Apply consulting methodologies from McKinsey, BCG, Bain, and Accenture for structured problem-solving and strategic analysis. Use when analyzing business problems, developing strategy, structuring presentations, evaluating M&A, sizing markets, improving profitability, managing projects, or driving organizational change.