# Backend Implementation Prompt Template

Use this prompt structure for backend development:

```
Read features/INDEX.md and the feature spec at features/PROJ-X-feature-name.md.
Implement the backend components.

Focus on:
- API endpoints (create, read, update, delete)
- Database queries (SQL, migrations)
- Business logic (validation, error handling)
- Authentication/Authorization if needed
- Rate limiting and security headers

Write tests in the appropriate tests/ directory.
Follow the coding rules in .opencode/rules/ or .codex/config/project.md.
```

Example:
```
<codex|opencode> exec "Read features/PROJ-1-login.md. Implement the login API: POST /auth/login endpoint, password verification, JWT generation. Add migration for users table. Write PHPUnit tests."
```