name	mysql-helper
description	Build or refactor MySQL access layers that expose public helper methods such as find, get, insert, update, delete, and dump; keep any raw executor private inside the helper; and ensure only model classes use the driver. Use when adding database access, CRUD methods, filter handling, or base model infrastructure.

MySQL Helper

Use this skill when database access should follow a strict helper-driven pattern.

Only models use the MySQL helper.
Routes, middleware, and general helpers must not call a raw query executor.
The helper's public API should expose methods like find, get, insert, update, delete, and dump.
If a low-level executor exists, keep it private to the helper implementation.
Prefer a mysql2/promise pool manager and CustomError wrapper for SQL failures.

name	mysql-helper
description	Build or refactor MySQL access layers that expose public helper methods such as find, get, insert, update, delete, and dump; keep any raw executor private inside the helper; and ensure only model classes use the driver. Use when adding database access, CRUD methods, filter handling, or base model infrastructure.

Use this skill when database access should follow a strict helper-driven pattern.

Only models use the MySQL helper.
Routes, middleware, and general helpers must not call a raw query executor.
The helper's public API should expose methods like find, get, insert, update, delete, and dump.
If a low-level executor exists, keep it private to the helper implementation.
Prefer a mysql2/promise pool manager and CustomError wrapper for SQL failures.

mysql-helper