raffle-winner-picker
Picks random winners from lists, spreadsheets, or Google Sheets for giveaways, raffles, and contests. Ensures fair, unbiased selection with transparency.
65
47%
Does it follow best practices?
Impact
99%
1.23xAverage score across 3 eval scenarios
Advisory
Suggest reviewing before use
Optimize this skill with Tessl
npx tessl skill review --optimize ./.trae/skills/raffle-winner-picker/SKILL.mdEvaluation results
100%
20%Newsletter Giveaway Winner Selection
Multiple winners, transparency, timestamp, export
Cryptographic randomness
0%
100%
Correct winner count
100%
100%
No duplicate winners
100%
100%
Total entries displayed
100%
100%
Selection method stated
50%
100%
Full winner details
100%
100%
Timestamp recorded
100%
100%
Results exported to file
100%
100%
97%
17%Product Launch Contest Winner Selection
Weighted selection and reproducible seed
Cryptographic randomness
0%
70%
Weighted by entries column
100%
100%
1 entry = 1 ticket weighting
100%
100%
Seed recorded
100%
100%
Total tickets displayed
100%
100%
Winner ticket share shown
100%
100%
Full winner details
100%
100%
Timestamp recorded
0%
100%
100%
20%Annual Conference Raffle Draw
Exclusions and runner-ups
Prior winners excluded
100%
100%
Correct runner-up count
100%
100%
No duplicates across selections
100%
100%
Eligible pool size shown
100%
100%
Excluded entries identified
100%
100%
Main winner full details
50%
100%
Runner-up full details
50%
100%
Timestamp recorded
0%
100%
- Repository
- Lingjie-chen/MT5
- Commit
3069d33
- Evaluated
- Agent
- Claude Code
- Model
- Claude Sonnet 4.6
Table of Contents
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