Technical debt is an architectural liability

Technical debt is an architecture problem, and treating it as a developer housekeeping issue is why it keeps growing. Left unaddressed, it slows every new initiative, inflates operating cost and creates systemic risk. Martin Fowler's framing of technical debt as interest you keep paying on every change still holds, and in large enterprises the interest compounds across hundreds of interconnected systems.

The usual remedy has been the remediation project: a separately funded program to clean things up. In my experience those rarely get funded, and when they do, they are the first thing cut when priorities shift. The debt waits patiently.

Coding agents change the economics. Small refactors, dependency upgrades, dead-code removal and test backfills can now happen continuously inside the daily workflow, at a cost low enough that nobody needs a business case for each one. The catch is that agents also make it cheaper to create debt. A team generating code twice as fast with no architectural guardrails will accumulate debt twice as fast too. That is why I want architecture rules expressed as code and checked automatically, so the same automation that writes the change also tests it against the standards.

Fund debt paydown as a continuous practice, not a project waiting for approval.