SKILL: CSV Formula Injection AI LOAD INSTRUCTION : This skill covers formula/DDE-style injection in CSV and spreadsheet contexts, obfuscation, cloud-sheet primitives, and safe testing methodology. Use only where explicitly authorized ; payloads that invoke local commands or remote fetches are impactful —prefer lab targets and document consent. Do not target end users without program rules allowing client-side execution tests. 0. QUICK START Characters that may trigger formula evaluation when a cell is opened in Excel, LibreOffice Calc, or similar (often only if the cell is interpreted as a fo…