skills-cheveres-gabriel

REQUIRED Phase 5 of the /ds workflow (final). Enforces reproducibility demonstration and user acceptance before completion claims.

REQUIRED Phase 4 of the /ds workflow to review methodology, data quality, and statistical validity. Provides structured review checklists and confidence scoring.

REQUIRED Phase 2 of /ds workflow. Profiles data and creates analysis task breakdown. Requires docs/SPEC.md from Phase 1.

REQUIRED Phase 3 of /ds workflow. Enforces output-first verification at each step via delegation.

This skill should be used when the user asks to "start a data science project", "brainstorm analysis", "plan a data analysis", or wants to clarify analysis requirements. REQUIRED Phase 1 of /ds workflow. Uses Socratic questioning to clarify goals, data sources, and constraints.