# Domain Router


Automatically route saved links into the right notebook based on the URL.

## How It Works

**IF** you capture a URL containing specific text (example: `/cs224n/` or `topic=machine-learning`)

**THEN** Kortex saves it into a specific notebook (example: _NLP Class_)

## Why Use It

- **Auto-routing** — no “which notebook was that for?”
- **Separates contexts** — work vs personal vs school
- **Scales well** — great for heavy web research

## Example Rules

- `youtube.com` → _Watch Later_
- `arxiv.org` → _Papers_
- `/cs224n/` → _NLP Class_