slack-gif-creator

Create Slack-ready animated GIFs from PIL-generated frames with validation.

1|Updated May 5, 2026
One-click install
npx skills add https://github.com/thechrickenrun-cyber/wedding --skill slack-gif-creator-thechrickenrun-cyber
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: slack-gif-creator
Source: https://github.com/thechrickenrun-cyber/wedding/tree/main/.agents/skills/slack-gif-creator
Command: npx skills add https://github.com/thechrickenrun-cyber/wedding --skill slack-gif-creator-thechrickenrun-cyber

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill removes the friction of creating compact, polished animated GIFs that meet Slack's practical size and dimension constraints.

Core Features & Use Cases

  • Slack-optimized animation: Build emoji-sized or message-sized GIFs with the right dimensions, frame rate, and color limits.
  • Drawing and motion utilities: Compose frames with PIL primitives, easing functions, gradients, shapes, and simple text rendering.
  • Validation and compression: Quantize colors, remove near-duplicate frames, and verify GIF readiness before sharing.
  • Use case: Create a short bouncing icon, a branded reaction GIF, or a playful announcement animation that stays crisp and lightweight in Slack.

Quick Start

Use the slack-gif-creator skill to design a 128x128 animated GIF with a smooth bounce effect and save it as output.gif.

Frequently Asked Questions about slack-gif-creator

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I create animated GIFs that meet Slack's size and dimension limits?

To create Slack-ready animated GIFs, you need to apply color quantization, remove near-duplicate frames, and enforce specific dimension and frame rate limits. This ensures the final output stays crisp and lightweight.

How do I generate animation frames using PIL drawing primitives?

You can generate animation frames using PIL drawing primitives by composing shapes, gradients, and text rendering across individual frames. Simple compositing workflows then combine these elements to build the full motion sequence.

Can I apply easing functions to motion when building GIF animations?

Yes, you can apply easing functions to motion when building GIF animations. Easing-based motion logic calculates smooth transitions between frames, allowing you to create natural effects like a smooth bounce for icons.

What is the best way to validate a GIF before sharing it on Slack?

The best way to validate a GIF for Slack is to verify its frame sizing, color limits, and dimension constraints before sharing. This validation checks GIF readiness to ensure the animation displays correctly in emoji reactions or announcements.

Why does my programmatically generated GIF have a large file size?

A programmatically generated GIF may have a large file size due to excessive color depth and redundant frames. Applying color quantization and near-duplicate frame handling compresses the file to meet practical size constraints.