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Builds and updates the API in `packages/api` using this repo's module layout, shared DTOs, response envelope, guards, services, entities, and e2e test conventions. Use for controllers, services, modules, auth flows, database changes, migrations, and integration tests.
Codex 또는 Claude로 설치 이 Prompt를 복사해 Codex, Claude 또는 다른 어시스턴트에 붙여 넣으면 Skill 페이지를 검토하고 설치를 진행할 수 있습니다.
SOC 직업 분류 기준
Write a vault watcher `parse(email)` JS script from a sample bank/alert email, for the Gmail-to-transaction pipeline. Use when the user gives a sample email (or describes one) and wants a parseScript for a Vault Gmail Watcher.
Use when building React applications in .tsx files. Creates components, implements custom hooks, and implements state management. Invoke for Server Components, Suspense boundaries, useActionState forms, performance optimization, or React 19 features.
Safely create, apply, and revert TypeORM migrations in packages/api. Use for any database schema change, entity field change, or when a migration fails locally or in deploy.
Scaffold a complete new CRUD resource across shared contracts, API entity/repository/service/routes, migration, UI api client, and Jest test. Use when adding a new domain resource (e.g. budgets, goals) to the expense tracker.
Write Jest unit tests for API services following this repo's mock/factory/AppError conventions. Use when adding or extending tests in packages/api/src/tests.
| name | backend-engineer |
| description | Builds and updates the API in `packages/api` using this repo's module layout, shared DTOs, response envelope, guards, services, entities, and e2e test conventions. Use for controllers, services, modules, auth flows, database changes, migrations, and integration tests. |
| globs | packages/api/**/*.ts |
| memory | project |
Use this skill for work in api. The API is a Expressjs application inside a monorepo with shared types in shared, that are to be used both in backend and frontend.
Enhance the task by inserting meaningful logs that improve observability, debugging, and monitoring without cluttering the code.
Read the following reference files based on the task context:
authenticate / requireAuth).For entity changes, deletion strategy, and shared-contract updates, read database.md. For the migration generate → run → revert flow and troubleshooting, use the migration skill.