Add missing recalc.py formula validation script#40
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Bortlesboat wants to merge 1 commit intoanthropics:mainfrom
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Add missing recalc.py formula validation script#40Bortlesboat wants to merge 1 commit intoanthropics:mainfrom
Bortlesboat wants to merge 1 commit intoanthropics:mainfrom
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The DCF, LBO, and 3-statement model skills all reference recalc.py for post-build formula error checking, but the script was never included in the repository. This script: - Scans .xlsx files for formula error values (#REF!, #DIV/0!, etc.) - Reports results as JSON matching the format documented in SKILL.md - Supports optional timeout (default 30s) - Handles missing files, missing dependencies, and edge cases Closes anthropics#25
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Summary
Adds the
recalc.pyscript that is referenced throughout the DCF model, LBO model, and 3-statement model skills but was never included in the repository.The problem: Multiple skills document running
python recalc.py model.xlsx 30as a mandatory pre-delivery step, but the script doesn't exist — causing confusion when users follow the workflow.What the script does:
.xlsxfile with openpyxl (formula view + cached value view)#REF!,#DIV/0!,#VALUE!,#NAME?,#NULL!,#N/A,#NUM!)dcf-model/SKILL.md:{ "status": "success", "total_errors": 0, "total_formulas": 42 }Skills that reference this script:
financial-analysis/skills/dcf-model/SKILL.md(lines 81, 805, 1225, 1252)financial-analysis/skills/dcf-model/TROUBLESHOOTING.md(line 3)financial-analysis/skills/lbo-model/SKILL.md(lines 35, 166)financial-analysis/skills/3-statement-model/SKILL.md(line 14)Closes #25