window-function-generator

jeremylongshore's avatarfrom jeremylongshore

Window Function Generator - Auto-activating skill for Data Analytics.Triggers on: window function generator, window function generatorPart of the Data Analytics skill category.

⭐878stars🔀101forks📁View on GitHub🕐Updated Jan 4, 2026

When & Why to Use This Skill

The Window Function Generator is a specialized Claude skill designed to automate the creation of complex SQL window functions for data analytics. It simplifies the process of writing advanced analytical queries by providing production-ready code, ensuring best practices in SQL syntax, and validating outputs for tasks like running totals, moving averages, and ranking.

Use Cases

  • 1. Advanced Financial Reporting: Generate SQL queries for calculating running totals, cumulative sums, and year-to-date (YTD) metrics to track financial performance over time.
  • 2. User Behavior Analytics: Implement ranking functions such as RANK(), DENSE_RANK(), and ROW_NUMBER() to identify top-performing users or products within specific categories.
  • 3. Time-Series Data Analysis: Utilize LEAD() and LAG() functions to compare current data points with previous or subsequent records for period-over-period growth analysis.
  • 4. Statistical Data Partitioning: Create complex partitions and frames (ROWS BETWEEN) to calculate moving averages and rolling windows for trend smoothing in large datasets.
namewindow-function-generator
description|
Triggers onwindow function generator, window function generator
allowed-toolsRead, Write, Edit, Bash, Grep
version1.0.0
licenseMIT
authorJeremy Longshore <jeremy@intentsolutions.io>

Window Function Generator

Purpose

This skill provides automated assistance for window function generator tasks within the Data Analytics domain.

When to Use

This skill activates automatically when you:

  • Mention "window function generator" in your request
  • Ask about window function generator patterns or best practices
  • Need help with data analytics skills covering sql queries, data visualization, statistical analysis, and business intelligence.

Capabilities

  • Provides step-by-step guidance for window function generator
  • Follows industry best practices and patterns
  • Generates production-ready code and configurations
  • Validates outputs against common standards

Example Triggers

  • "Help me with window function generator"
  • "Set up window function generator"
  • "How do I implement window function generator?"

Part of the Data Analytics skill category. Tags: sql, analytics, visualization, statistics, bi