Is the selection process truly fair?

Yes, the skill uses cryptographically secure random number generation to ensure there is no bias, manual manipulation, or predictable patterns in the selection process.

Can I exclude specific people from the drawing?

Yes, you can provide an exclusion list or specify conditions to ensure previous winners or ineligible participants are not selected.

Does this work with local files or only online sheets?

It works with both. You can use it with Google Sheets URLs, local CSV and Excel files, or even simple text lists provided directly in your chat.

How can I prove the results were random?

The skill provides a detailed output including the selection method and a timestamp, which can be shared publicly to document the fairness of the draw.

Can I pick multiple winners at once?

Absolutely. You can specify any number of winners to be selected simultaneously, and the skill will ensure no duplicates are chosen.

Raffle Winner Picker

Name: Raffle Winner Picker
Author: danhhungthaii

bydanhhungthaii

0•

营销自动化

Selects unbiased winners for giveaways and contests from Google Sheets, CSV files, or text lists using cryptographically secure randomness.

This skill provides a transparent and fair way to conduct giveaways and raffles directly within Claude. It supports multiple data sources including Google Sheets, Excel files, and local CSVs, allowing users to pick single or multiple winners while automatically preventing duplicates. With advanced features like weighted selection and exclusion lists, it handles complex contest rules effortlessly while providing a verifiable audit trail with timestamps for complete transparency.

主要功能

01Automated duplicate prevention and exclusion list management

02Support for weighted probabilities and runner-up selection

03Transparent audit trails with timestamps and methodology reporting

040 GitHub stars

05Cryptographically secure random selection for unbiased results

06Direct integration with Google Sheets, Excel, and CSV files

使用场景

01Selecting giveaway winners from newsletter subscriber exports or Google Form entries

02Fairly assigning team members or distributing limited resources and spots

03Drawing raffle prizes during live events, conferences, or virtual webinars

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add danhhungthaii/doancs2 raffle-winner-picker

For use in Claude.ai and ChatGPT

Download Skill