Material Requirements Planning Optimizer
Optimize inventory with demand forecasts and MRP schedules
What You Can Do
Transform raw demand data into actionable material requirements plans. You provide historical sales patterns, lead times, and cost parameters, and Claude calculates optimal reorder points, generates time-phased purchase schedules, and identifies potential stockouts before they happen. Reduce carrying costs while maintaining service levels.
Features
Parse historical sales data to identify trends, seasonality, and anomalies that inform accurate forecasts
Factor supplier lead times and variability into reorder calculations for reliable supply chains
Compute minimum safety buffers based on demand uncertainty and service level targets
Determine trigger points for new orders that balance inventory holding costs against stockout risk
Generate week-by-week or month-by-month material requirement schedules aligned with production demand
Compare carrying costs versus order costs to recommend economically optimal order quantities
Flag items at risk of stockouts, excess inventory, or unusual demand spikes requiring action
Example Output
Input Example
You provide:
- 12 months of historical monthly sales (units): [145, 152, 148, 175, 190, 185, 165, 158, 162, 180, 195, 220]
- Lead time: 4 weeks
- Target service level: 85%
- Unit cost: $35
- Carrying cost: 18% annually
Output Example
Demand Forecast (Next 12 months): 2,152 units, trend +5.2% annually, 22% seasonality in Q4
Economic Order Quantity (EOQ): 165 units per order
Reorder Point: 62 units (covers 4-week lead time plus safety buffer)
Safety Stock: 14 units
Material Schedule (Sample):
| Month | Forecasted Demand | Scheduled Order | Safety Stock | Projected Inventory |
|---|---|---|---|---|
| Jan | 152 | 165 | 14 | 118 |
| Feb | 148 | - | 14 | 70 |
| Mar | 175 | 165 | 14 | 60 (reorder triggered) |
Annual Impact: Reduce carrying costs by $1,850, maintain 85% in-stock service rate
What's Included
- Demand Analyzer: Statistical tools to parse sales history, detect trends and seasonality, and forecast future demand
- MRP Calculator: Core logic to compute reorder points, safety stock, and optimal order quantities based on cost and risk
- Schedule Generator: Workflow to produce time-phased purchase and production schedules from forecast and lead times
- Economic Optimizer: Calculates economic order quantity (EOQ) and analyzes carrying cost versus order cost trade-offs
- Exception Alert System: Decision tree to identify stockout risks, slow-moving inventory, and demand anomalies requiring action
Who It's For
- Supply Chain Manager
- Inventory Planner
- Production Scheduler
- Procurement Analyst
Best For
- Reducing excess inventory and carrying costs
- Preventing stockouts and service failures
- Automating purchase order timing and quantities
- Analyzing demand patterns and generating forecasts
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