What problem does it solve? Planning a recurring investment schedule manually makes it hard to track total capital committed and average cost basis across periods, and many tools blur the line between historical calculation and return prediction. This Skill builds a contribution schedule and computes cost basis from a user-supplied price path without forecasting returns. ## Core Features & Use Cases - Contribution Schedule Builder: Generates a periodic plan from a contribution amount, frequency, and number of periods via the bundled Python runner. - Cost Basis Calculation: Computes average cost from an optional comma-separated price path treated strictly as supplied history, never as a forecast. - Controlled Allowance Usage: Requires explicit user approval via --confirm-usage and an ALPHAGBM_API_KEY environment variable before any charged call. - Use Case: Ask your AI to build a 12-period monthly $500 QQQ contribution plan, then receive the schedule, total capital, cost basis, and stated limits with sources linked. ## Quick Start Use AlphaGBM to build a 12-period monthly $500 QQQ contribution plan and explain total capital and limits.
