The most powerful thing you can do in 2026: lint your architecture in a pre-commit check.

Agents & humans can’t commit, or stop work, unless they’ve passed all lint checks. Passing the linter requires complying with the architecture. Now architecture violations can’t creep in and entrench themselves - they have to be fixed upfront. Code review is free from worries about architecture too.

Start by having your agent install some import-linter rules. When you hit its limits, have your agent write a custom AST-based checker (a short python script will do) that can look for imports that violate your rules. Resist its attempts to add a `# noqa: imports` escape hatch, because future agents will gleefully abuse that and you’ll be back to human in the loop (ask me how I know!)