Can I pick multiple winners at once?

Absolutely. You can specify the exact number of winners or runner-ups needed from your source list in a single prompt.

How do I prevent the same person from winning twice?

The skill includes built-in duplicate prevention logic to ensure that once a winner is selected, they are excluded from the pool for subsequent draws in that session.

Is the selection process truly fair?

Yes, the skill uses cryptographically secure random number generation to ensure unbiased results and provides timestamps and method details for verification.

Can I handle users with multiple entries?

Yes, the skill supports weighted selection where specific columns, such as an 'entries' count, determine the probability of winning.

Does it work with Google Sheets?

Yes, you can provide a public or shared Google Sheet URL, and the skill will access the rows to perform the selection.

Raffle Winner Picker

Name: Raffle Winner Picker
Author: ammosu

byammosu

•

Productivity & Workflow

Automates fair and transparent winner selection for giveaways, contests, and raffles from various data sources including Google Sheets and CSV files.

About

The Raffle Winner Picker skill empowers Claude to perform unbiased, cryptographically secure random selections for contests, events, and giveaways. It supports multiple data sources like Google Sheets, Excel files, and plain text lists, ensuring transparency by providing timestamps and repeatable seeds for verification. Whether you need to pick a single winner, assign teams, or manage weighted entries where one person has multiple tickets, this tool handles the complex logic required to prevent duplicates and ensure fairness in any distribution process.

Key Features

Cryptographically secure random selection for unbiased results
Automated duplicate prevention to ensure unique winners
Support for weighted selection based on entry counts or tickets
1 GitHub stars
Seamless integration with Google Sheets, Excel, and CSV files
Transparent reporting with timestamps and verification seeds

Use Cases

Picking social media giveaway winners from exported subscriber lists
Selecting survey participants for incentives with specific exclusion criteria
Randomly assigning team members or workshop spots from attendee spreadsheets

About

Key Features

Cryptographically secure random selection for unbiased results
Automated duplicate prevention to ensure unique winners
Support for weighted selection based on entry counts or tickets
1 GitHub stars
Seamless integration with Google Sheets, Excel, and CSV files
Transparent reporting with timestamps and verification seeds

Use Cases

Picking social media giveaway winners from exported subscriber lists
Selecting survey participants for incentives with specific exclusion criteria
Randomly assigning team members or workshop spots from attendee spreadsheets