Profiles datasets and generates structured analysis task breakdowns for data science workflows.
The ds-plan skill is a specialized utility designed for the second phase of data science projects, focusing on rigorous data profiling and tactical planning. It prevents 'analysis drift' by forcing a comprehensive check of data shape, types, missing values, and quality issues before any modeling begins. By automating the creation of a structured .claude/PLAN.md file and supporting parallel profiling of multiple data sources, it ensures that implementation is based on reality rather than assumptions, significantly reducing rework and logic errors.
