What metrics does it use to measure forecast accuracy?

The skill focuses on industry standards including WMAPE (Weighted Mean Absolute Percentage Error), Bias, and Tracking Signals to monitor model performance.

Does it assist with seasonal inventory transitions?

It provides specific decision frameworks for markdown timing, buy-plan allocation, and exit strategies to maximize recovery on seasonal goods.

Can this skill help with new product launches?

Yes, it includes frameworks for analogy mapping, using similar SKU profiles to generate initial forecasts and buffer stock recommendations for products without history.

How does it handle safety stock for unpredictable lead times?

The skill uses advanced formulas that capture both demand volatility and lead-time standard deviation to protect service levels during supplier delays.

What forecasting methods does this skill support?

It provides expertise in Moving Averages, Exponential Smoothing (SES, Holt, Holt-Winters), STL Decomposition, Causal Regression, and Machine Learning approaches like XGBoost.

Inventory & Demand Planning

Name: Inventory & Demand Planning
Author: saar120

bysaar120

0•

Eコマースソリューション

Optimizes retail inventory through advanced demand forecasting, safety stock calculations, and strategic replenishment planning.

This skill transforms Claude into a senior demand planner specialized for multi-location retailers managing 300-800 SKUs. It provides deep expertise in sophisticated forecasting methods (Holt-Winters, STL decomposition), safety stock optimization based on service level targets, and comprehensive promotion planning including lift estimation and cannibalization effects. By bridging the gap between merchandising, supply chain, and finance, it helps users minimize stockouts and reduce excess inventory through data-driven ABC/XYZ analysis and lead-time volatility management.

主な機能

01ABC/XYZ SKU classification for strategic inventory prioritization

02Seasonal transition management and markdown optimization frameworks

03Dynamic safety stock calculation based on service levels and lead-time variability

04Sophisticated forecasting models including Exponential Smoothing and STL Decomposition

05Promotion lift estimation and post-promotion demand dip modeling

060 GitHub stars

ユースケース

01Planning replenishment and pre-build quantities for high-impact seasonal promotions

02Generating demand forecasts and safety stock levels for new or existing SKUs

03Adjusting inventory orders in response to supplier lead-time changes or port congestion

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add saar120/skillgate-registry inventory-demand-planning

For use in Claude.ai and ChatGPT

主な機能

01ABC/XYZ SKU classification for strategic inventory prioritization

02Seasonal transition management and markdown optimization frameworks

03Dynamic safety stock calculation based on service levels and lead-time variability

04Sophisticated forecasting models including Exponential Smoothing and STL Decomposition

05Promotion lift estimation and post-promotion demand dip modeling

060 GitHub stars

ユースケース

01Planning replenishment and pre-build quantities for high-impact seasonal promotions

02Generating demand forecasts and safety stock levels for new or existing SKUs

03Adjusting inventory orders in response to supplier lead-time changes or port congestion

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add saar120/skillgate-registry inventory-demand-planning

For use in Claude.ai and ChatGPT