ML Feature Computation Specialist

The Feature Engineering Agent connects to Feast Feature Store to load standardized feature definitions from the credit_risk_v3 feature set containing 147 features. It computes credit features including credit utilization percentage, debt-to-income ratio, and payment velocity metrics. Behavioral features analyze application source patterns, session duration, and form completion rates. The agent applies feature versioning (v3.2.1) to ensure model compatibility, handles missing value imputation with documented strategies, assembles final feature vectors for model inference, and validates feature values against expected ranges. Reasoning traces demonstrate: loading feature definitions, computing credit features with specific calculations, computing behavioral features from application metadata, and assembling validated feature vectors.