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excel-variance-analyzer

4.3

by majiayu000

106Favorites
118Upvotes
0Downvotes

Analyze budget vs actual variances in Excel with drill-down and root cause analysis. Use when performing variance analysis or explaining budget differences. Trigger with phrases like 'excel variance', 'analyze budget variance', 'actual vs budget'.

budget analysis

4.3

Rating

0

Installs

Data & Analytics

Category

Quick Review

The skill provides a clear overview of variance analysis capabilities with good structural organization. The description adequately explains when to use the skill. However, it lacks concrete implementation details - no formulas, scripts, or step-by-step procedures are provided for calculating variances, applying thresholds, or generating waterfall charts. The instructions are high-level directives rather than actionable guidance. While the skill references variance-formulas.md for templates, the core SKILL.md should contain enough detail for an agent to perform basic variance analysis independently. Novelty is moderate; while variance analysis requires domain knowledge, much of it could be accomplished by a capable CLI agent with sufficient prompting. The skill would benefit from including actual Excel formulas, Python/bash scripts for automation, specific threshold values, and detailed waterfall chart generation steps.

LLM Signals

Description coverage6
Task knowledge5
Structure7
Novelty4

GitHub Signals

49
7
1
1
Last commit 0 days ago

Publisher

majiayu000

majiayu000

Skill Author

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Publisher

majiayu000 avatar
majiayu000

Skill Author

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