Greasy Fork

AI Studio System Instructions Injector JS - The definitive power-user script for Google AI Studio. Performs an instant, flicker-free check on page load & between chats (SPA-aware), so the UI only appears when needed. Replaces all browser dialogs with a professional, themed UI and non-blocking toast notifications. Features a 'one-shot' workflow to inject, close, & hide with a single click. Offers total control: closable button (hide session/forever) & full Tampermonkey menu integration (edit, inject, re-show).