REPOSITORY EXPLORER

The product spans 4 repos

crossreview understands the dependency edges between them. A change in one is reviewed against the code in the others.

shared-contracts

DTO source of truth

CustomerDTO, OrderDTO, BillingDTO

customer-api

producer

GET /v1/customers/:id → CustomerDTO

shared-contracts

billing-service

consumer

reads CustomerDTO.email for invoices

shared-contracts

frontend-app

consumer

renders CustomerDTO.fullName + email

customer-api

THE COUPLING crossreview EXPLOITS

CustomerDTO in shared-contracts is the load-bearing contract. Its email field is read by billing-service; its fullName is rendered by frontend-app. Rename either and the diff looks clean — but two other repos break. That is exactly the class of bug crossreview is built to catch.