メニュー
Use when deciding where backend code should live in Iced Latte, especially feature ownership, `api/` boundaries, `common` vs feature placement, or cross-feature module dependencies in the modular monolith.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Guides stable API and interface design. Use when designing APIs, module boundaries, or any public interface. Use when creating REST or GraphQL endpoints, defining type contracts between modules, or establishing boundaries between frontend and backend.
Use when adding or changing database schema, Liquibase changelogs, SQL migration files, rollout order, or schema-backed backend behavior in Iced Latte backend.
Use when backend changes risk crossing feature boundaries, changing exported `api/` surfaces, or violating Spring Modulith dependency expectations in Iced Latte.
Use when changing public backend API behavior, OpenAPI-owned request or response shapes, generated DTO boundaries, endpoint contracts, or compatibility rules in Iced Latte backend.
Use when changing backend JWT auth, sessions, Google OAuth, security filters, auth endpoints, authentication or authorization rules, or security-owned module boundaries in Iced Latte.
Use when choosing backend verification for changes that touch integration tests, PostgreSQL, Redis, Kafka, or any test flow that depends on Testcontainers in Iced Latte.
| name | backend-feature-packaging |
| description | Use when deciding where backend code should live in Iced Latte, especially feature ownership, `api/` boundaries, `common` vs feature placement, or cross-feature module dependencies in the modular monolith. |
This backend is a modular monolith. Placement is part of the design.
AGENTS.mddocs/architecture/feature-packaging.mdapi/ packages.common only for truly cross-cutting infrastructure with no natural business owner.api/?common collecting business logic or feature-owned exceptions?