Overview The skill executes constraint-based metabolic simulations on a validated COBRApy model. FBA solves a linear program to find the flux distribution that maximizes (or minimizes) the objective function subject to stoichiometric and thermodynamic constraints. This skill sits between model construction ( ) and biological interpretation ( ). All simulations are non-destructive: COBRApy context managers restore model state after each perturbation. --- Workflow Step 1 — Load Validated Model Step 2 — Standard FBA FBA maximizes the objective (typically biomass) subject to stoichiometric steady…