Can I use this skill with my existing Google Sheets?

Yes, by providing the Google Sheet URL, Claude can access the data, count entries, and select winners directly from specific rows or columns.

How does the Raffle Winner Picker ensure the drawing is fair?

The skill uses cryptographically secure random number generation which eliminates bias and patterns. It can also provide a seed and timestamp for third-party verification of the results.

Can the skill handle picking multiple winners at once?

Yes, you can request any number of winners and runner-ups. The skill automatically handles duplicate prevention so the same entry isn't selected twice.

Does it support weighted entries for users with multiple tickets?

Absolutely. You can specify a column (like 'Entries' or 'Points') to perform a weighted selection where more entries increase the mathematical probability of winning.

Raffle Winner Picker

Name: Raffle Winner Picker
Author: frostant

byfrostant

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Marketing Automation

Selects fair and unbiased winners from spreadsheets, Google Sheets, or text lists for giveaways and contests.

About

Raffle Winner Picker is a specialized Claude Code skill designed to automate the selection of winners for giveaways, raffles, and contests with complete transparency. It leverages cryptographically secure random selection methods to ensure results are unbiased and verifiable. By integrating directly with Google Sheets, CSVs, and local files, it allows users to manage complex drawing logic—such as weighted entries, duplicate prevention, and runner-up selection—within a single AI-driven workflow.

Key Features

1 GitHub stars
Seamless integration with Google Sheets, Excel, and CSV data sources
Transparent reporting with timestamps and verification seeds
Automated duplicate prevention to ensure unique winners
Weighted selection support for multi-entry contest formats
Cryptographically secure random selection for maximum fairness

Use Cases

Picking winners for social media giveaways from Google Forms exports
Distributing limited event spots or resources fairly among applicants
Selecting participants for focus groups or beta testing programs

About

Key Features

1 GitHub stars
Seamless integration with Google Sheets, Excel, and CSV data sources
Transparent reporting with timestamps and verification seeds
Automated duplicate prevention to ensure unique winners
Weighted selection support for multi-entry contest formats
Cryptographically secure random selection for maximum fairness

Use Cases

Picking winners for social media giveaways from Google Forms exports
Distributing limited event spots or resources fairly among applicants
Selecting participants for focus groups or beta testing programs