AoPS Collection Auto-Adder от Quyen Van

This extension helps Art of Problem Solving (AoPS) users quickly add multiple problem links to their collections.

HOW TO USE:
1. Open your AoPS collection page (category-admin page)
2. Open multiple problem tabs in the same browser window
3. Click the extension icon from your collection page
4. Click "Bắt đầu thêm links" (Start adding links)
5. The extension will automatically add all problem URLs to your collection

FEATURES:
- Fast bulk addition of problem links
- Works with all AoPS community problem pages
- Only processes tabs in the current window
- Simple one-click operation
- Stop button to cancel at any time

REQUIREMENTS:
- Must have an AoPS account
- Must be on a collection admin page to start
- Problem tabs must be in the same browser window

This is an unofficial tool created to improve productivity for AoPS users.