5 published skills carry this tag. Tags come from the skill author, so they describe what the skill touches rather than a fixed category.
This skill helps you open, read, edit, and create spreadsheet files like .xlsx, .csv, and .tsv, handling data cleaning, formatting, and financial modeling.
A comprehensive guide to using Claude's Skills feature for document generation, data analysis, and business automation.
Build robust backtesting systems for trading strategies, handling biases and costs for reliable performance estimates.
Transform data into compelling narratives using visualization, context, and persuasive structure for impactful decision-making and communication.
Multi-agent skill for parallel research using 10 agents, battle-tested with real case studies, enabling efficient information synthesis.
