소개
C3 Alter is a robust skill for Claude Code designed to maintain architectural integrity during system evolution. By enforcing a Context-Container-Component (C3) methodology, it ensures every modification—whether adding a service, refactoring a component, or fixing a bug—follows a rigorous process starting with an Architectural Decision Record (ADR). The skill guides the user through intent clarification, impact assessment, and automated documentation updates, ensuring that the project's design docs always stay in sync with the actual implementation while providing a clear audit trail for every design choice.
