Protect domain boundaries
Prevent application, domain, and infrastructure layers from drifting into dependency relationships the design never intended.
Faster reviews with fewer structural regressionsUse cases
Keep architecture useful while the system changes.
Start with the decision that creates the most friction or risk today. Encode it as a test, make the failure actionable, and expand only when the signal earns trust.
Detect dependency cycles
Find package and module cycles early, before they make change sequencing, testing, and ownership progressively harder.
A clearer path through modernization workGovern modular monoliths
Keep module APIs explicit while teams retain the deployment simplicity and transactional strengths of one application.
Autonomy without premature service sprawlGuide service extraction
Measure coupling, identify seams, and protect each migration step while functionality moves out of a monolith.
Modernization with fewer hidden dependenciesControl AI-generated code
Give coding agents deterministic feedback about allowed dependencies, naming, layering, and architectural ownership.
Higher throughput without structural driftStandardize polyglot estates
Express a shared control model through APIs and test integrations that still feel native in every language.
Comparable evidence across diverse stacksChoose the first control
Turn one critical architecture decision into evidence.
See how the libraries resolve source, build dependency graphs, and evaluate fluent rules inside ordinary test suites.