huashu-data-pro

All-in-one assistant for data analysis and office productivity. Covers end-to-end workflows for data processing, analytical insight, report writing, PPT creation, and data visualization. Always operate from an expert perspective and think one step ahead for the user. If there is any uncertainty, proactively confirm with the user. Supports: Excel data analysis, campaign data review, ROI calculation, data visualization, report generation, PPT production, formula generation. Use this skill when the user mentions "analyze data", "make a report", "make a PPT", "Excel", "campaign analysis", "ROI", "post-mortem/review", "weekly report", "monthly report", "data processing", "charts", "visualization", "presentation", "spreadsheets", "formulas".