Based on typical "Super OP" script templates found on Pastebin :

Highlights essential items like keys, levers, and books through walls, as well as the exact location of entities like Rush or Ambush.

Often includes features like FullBright (removes darkness), Speed Hack (faster walking), and Instant Proximity Prompts for immediate item interaction. Performance & Gameplay Impact Juls Hub DOORS - Pastebin.com

Prevents health loss from hazards or certain entities, effectively making the player invincible.