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.
Pinned to revision 891479a3bd80, so it is the text this page describes rather than whatever the author pushed since.
Files
- skills/slack-emoji-optimizer/SKILL.md
- skills/slack-emoji-optimizer/agents/openai.yaml
- skills/slack-emoji-optimizer/scripts/optimize_slack_emoji.py
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