xlsx

Directory Structure

xlsx/
├── SKILL.md                          # Main skill definition
├── LICENSE.txt
├── scripts/
│   └── Xlsx                          # CLI tool (validate, recheck, pivot, inspect, etc.)
└── reference/
    ├── 3_statement_model_skill.md    # Three-statement financial model sub-skill
    ├── DCF_SKILL.md                  # DCF valuation sub-skill
    ├── pivot-table.md                # PivotTable creation guide (OpenXML SDK)
    └── comps-analysis/
        ├── Comps_analysis SKILL.md   # Public comps analysis sub-skill
        └── references/
            ├── calculation_guide.md  # Comps calculation methodology
            ├── model_construction.md # Comps model build rules
            └── workbook_format.md    # Comps workbook styling spec