概要
The Raffle Winner Picker skill automates the selection process for giveaways and contests directly within the Claude Code environment. By leveraging cryptographically secure randomness, it ensures a fair and unbiased outcome for any size of participant list. It supports diverse data sources—including Google Sheets, Excel files, and local CSVs—and features advanced capabilities such as weighted selection, duplicate prevention, and the ability to pick multiple winners or runner-ups. This is an essential tool for creators and organizations who need a transparent, verifiable, and efficient way to distribute prizes or limited resources.