analyzing-spreadsheets
Processes Excel spreadsheet files (.xlsx, .xlsm, .csv). Creates workbooks, builds formulas, preserves formatting, analyzes tabular data, and validates financial models with zero-formula-error delivery. Use when working with spreadsheet files or tabular data analysis. Do NOT use for Word documents, PDFs, presentations, or database pipelines.
Quellinformationen
- Repository
- telagod/code-abyss
- Letzte Quellaktivität
- 21. Mai 2026 um 19:05
- Erkannte Sprache von SKILL.md
- Englisch
- Sterne
- 243
- Forks
- 33
Installationsoptionen
Standardmäßig ist der Prompt ausgewählt, der zuerst die Quelle prüft. Sie können zu einem direkten Befehl wechseln oder eine lokale Kopie herunterladen.
Quelldateien prüfen
Lesen Sie SKILL.md und alle von SkillsMP angezeigten Begleitdateien, bevor Sie sich für eine Installation entscheiden.
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SKILL.md
Quellanweisungen · Schreibgeschützte Vorschau- name
- analyzing-spreadsheets
- description
- Processes Excel spreadsheet files (.xlsx, .xlsm, .csv). Creates workbooks, builds formulas, preserves formatting, analyzes tabular data, and validates financial models with zero-formula-error delivery. Use when working with spreadsheet files or tabular data analysis. Do NOT use for Word documents, PDFs, presentations, or database pipelines.
- user-invocable
- false
- allowed-tools
- Bash, Read, Write, Edit, Glob
- argument-hint
- <file.xlsx | task>
# XLSX Processing
Create, edit, analyze `.xlsx` files. LibreOffice required for formula recalculation via `recalc.py`.
## Iron Rule
**Zero formula errors at delivery.** All formulas must compute — no `#REF!`, `#DIV/0!`, `#VALUE!`, `#N/A`, `#NAME?`. Always run `recalc.py` after writing formulas.
## Decision Matrix
| Task | Tool | Reference |
|------|------|-----------|
| Data analysis, bulk ops, simple export | pandas | [recipes.md](references/recipes.md) |
| Formulas, formatting, Excel features | openpyxl | [recipes.md](references/recipes.md) |
| Financial model standards | — | [financial-model.md](references/financial-model.md) |
| Recalculate formulas | `recalc.py` | [recipes.md](references/recipes.md) |
## Common Workflow
1. **Choose tool**: pandas for data, openpyxl for formulas/formatting
2. **Create/Load** workbook
3. **Modify** data, formulas, formatting
4. **Save**
5. **Recalculate** (MANDATORY if formulas): `python recalc.py output.xlsx`
6. **Verify & fix errors** — check JSON output, fix `#REF!` / `#DIV/0!` / `#VALUE!` / `#NAME?`
## Hard Constraints
- **Use formulas, not hardcoded values** — calculations stay dynamic. See [recipes.md](references/recipes.md#critical-use-formulas-not-hardcoded-values).
- **Preserve existing templates** — match existing format/style EXACTLY when updating; user template overrides defaults.
- **Financial models** — follow color/format conventions in [financial-model.md](references/financial-model.md).
## Code Style
- Concise Python, no unnecessary comments or print statements.
- Excel files: comment cells with complex formulas, document hardcode sources.
Auf GitHub ansehen