---
name: cramer-backend-entities-services
description: This skill should be used when the user asks to "add an endpoint", "change a service", "update an entity", "refactor backend logic", or "adjust API behavior" in the Cramer project.
allowed-tools:
  - Read
  - Grep
  - Glob
  - Edit
---

# Cramer Backend Entities and Services

## Purpose

Align backend changes with documented entities, services, and API behavior.

## Workflow

1. Read docs first:
   - `docs/library/backend/ENTITIES.md`
   - `docs/library/backend/SERVICES.md`
   - `docs/library/backend/API_REFERENCE.md`
2. Locate relevant code in `backend/src/main/java/com/cramer/`:
   - `controller/`, `service/`, `repository/`, `entity/`, `dto/`, `mapper/`
3. Propose changes with a clear rationale.
4. Edit code and update docs where needed.
5. Summarize updates and any follow-up tasks.

## Guardrails

- Keep docs consistent with implementation.
- Avoid speculative changes without a concrete user request.