SSOT
Feature Chain — Track the Full Stack with a Single operationId
What files do you need to touch to change one feature? Feature Chain takes a single operationId and automatically surfaces everything — from the API spec to the DB schema, authorization policy, and test scenarios.
SSaC — Service Sequences as Code
A language-independent concept that decomposes business flows inside service functions into declarative blocks (sequences). Declare only what with 10 fixed types, and the codegen fills in how.