safety-stock-calculator

# Safety Stock Calculator ## Overview The Safety Stock Calculator provides statistical methods for determining optimal safety stock levels. It analyzes demand and lead time variability, converts service level requirements, and calculates appropriate buffer stocks to meet customer service targets while optimizing working capital. ## Capabilities - **Demand Variability Analysis**: Coefficient of variation, standard deviation - **Lead Time Variability Assessment**: Supplier reliability analysis - **Service Level Conversion**: Fill rate, cycle service level conversion - **Safety Stock Formula Application**: Standard and periodic review methods - **Simulation-Based Safety Stock**: Monte Carlo methods for complex scenarios - **Dynamic Safety Stock Adjustment**: Responsive to changing conditions - **Safety Stock Reporting**: By segment, category, location - **Working Capital Impact Analysis**: Investment implications ## Input Schema ```yaml safety_stock_request: items: array - sku_id: string demand_history: array lead_time: object average: float standard_deviation: float review_period: integer unit_cost: float service_level_targets: target_type: string # fill_rate, cycle_service_level target_value: float # e.g., 0.95 for 95% calculation_method: string # standard, periodic_review, simulation simulation_iterations: integer # For Monte Carlo method ``` ## Output Schema ```yaml safety_stock_out...