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SkillsDesign & Creativeslack-gif-creator
python

slack-gif-creator

by Anthropic•Design & Creative

Create animated GIFs optimized for Slack's size constraints

180downloads
22stars
~280tokens

Quick Install

One command to add this skill

Terminal
$ mkdir -p ~/.claude/skills/slack-gif-creator && curl -L https://raw.githubusercontent.com/anthropics/skills/main/skills/slack-gif-creator/SKILL.md > ~/.claude/skills/slack-gif-creator/SKILL.md

Instructions

SKILL.md

Back

Prerequisites

  • Python 3.8+
  • Pillow
  • imageio

Security & Permissions

2 permissions required

  • No network access required
  • Can modify files on disk
  • Executes shell commands

Details

Published
2026/01/09
Language
python
Token Est.
~280

Resources

  • GitHub Repository

Tags

gifslackanimationimage
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Slack GIF Creator Skill

Create animated GIFs optimized for Slack's file size and display constraints.

Features

  • Size Optimization: Keep GIFs under Slack's size limits
  • Frame Control: Manage frame rate and duration
  • Color Optimization: Reduce colors while maintaining quality

Slack Constraints

  • Maximum file size: 128KB for inline preview
  • Recommended dimensions: 400x300 pixels
  • Frame rate: 10-15 fps for smooth playback