archik

Use whenever .archik/main.archik.yaml or architecture.archik.yaml exists in the project, or the user asks about architecture, services, dependencies, or data flow. The YAML is the shared map between user and Claude. Interact with it ONLY through the `npx archik` CLI — `q` for queries, `schema` for shape, `suggest set` for proposals, `validate` after every change. Never read, write, or edit archik files manually.