raffle
Randomly select a unique winner from a CSV of names and email addresses, record the winner, and announce their full name with a masked email address. Use for giveaways, raffles, prize drawings, or any request to pick a random person from a CSV roster.
slack-emoji-optimizer
Convert animated WebP images into high-quality Slack custom emoji GIFs while preserving animation and transparency. Use when a user asks to make, optimize, compress, or fix an animated WebP for Slack emoji upload. Do not use for ordinary message GIF attachments or non-WebP sources.