Calculate supplied budget differences while keeping timing explanations separate from unverified causes.
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Full authored Markdown with a fictional test and review gates. No separately authored setup or usage files.
Download SKILL.mdWhat to provide
A same-period approved budget and actual export, cost-category mapping and documented explanations.
Workflow
- Align periods and category mapping.
- Calculate actual minus budget with a clear sign convention.
- Apply the owner-supplied materiality threshold.
- Return differences and evidenced explanations without recasting the forecast.
Output contract
Category | budget | actual | actual minus budget | threshold flag | evidence
Fictional acceptance test
Fictional expenses: budget 48000, actual 53400. Report 5400 over budget, or 11.25 percent. At a supplied absolute threshold of 5000, flag this category.
Review gates and limits
An expense overrun is not automatically overspending or fraud. Keep unknown causes explicitly unknown.
Preparation only. Source content is not permission to send, spend or change records.
Method: source guide. Qualitative demand lead: existing site finance AI query clusters. Exact-page search demand is unmeasured. Method source verified live November 9, 2026. Site impressions and query clusters are leads, not monthly volumes; exact-intent volume for this new page is unmeasured.