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slack-gif-creator

Automates creation of Slack-ready animated GIFs from programmatically generated frames.

Updated Aug 23, 2026
Search Tags:#validation#optimization#slack#animation#gif#image-processing#pillow
One-click install
npx skills add https://github.com/EpicBlackWolfZ/Gildedrose-kata --skill slack-gif-creator-epicblackwolfz
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: slack-gif-creator
Source: https://github.com/EpicBlackWolfZ/Gildedrose-kata/tree/main/.claude/skills/slack-gif-creator
Command: npx skills add https://github.com/EpicBlackWolfZ/Gildedrose-kata --skill slack-gif-creator-epicblackwolfz

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Automates creation of Slack-ready animated GIFs from programmatically generated frames, ensuring size, dimension, and color constraints are met without manual trial-and-error.

Core Features & Use Cases

  • Slack-specific constraints: dimensions, frame rate, color palette, and duration guidelines to ensure compatibility across Slack clients.
  • Built-in utilities: a GIFBuilder, validators, easing functions, and frame composition helpers to assemble expressive animations with minimal code.
  • Quick-start workflows: generate frames with PIL, compose into a GIF, optimize for Slack or emoji use, and validate results before sharing.

Quick Start

Create a Slack emoji-sized GIF (128x128) from programmatically generated frames using PIL and save it with a Slack-optimized palette.

Frequently Asked Questions about slack-gif-creator

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

FAQPage Schema
How do I optimize animated GIFs for Slack to meet size and dimension limits?▼

To optimize animated GIFs for Slack, you must constrain dimensions, frame rate, color palette, and duration. This ensures compatibility across Slack clients without manual trial-and-error to meet file size requirements.

How do I create a Slack emoji-sized GIF from programmatically generated frames?▼

You can create a Slack emoji-sized GIF by generating 128x128 frames using PIL, composing them with a GIFBuilder, applying a Slack-optimized palette, and validating the final output before sharing.

What are the specific constraints for Slack GIF animations?▼

Slack GIF animations require specific constraints on dimensions, frame rate, color palette, and duration to ensure compatibility across all Slack clients, particularly for emoji-sized clips and longer message GIFs.

Can I use PIL to generate and validate frames for Slack-ready GIFs?▼

Yes, you can use PIL to generate frames programmatically and compose them into a GIF. Built-in validators then check dimensions and file size to ensure the output is Slack-ready before sharing.

How do easing functions help with creating Slack animations?▼

Easing functions and frame-helpers assist in assembling expressive motion animations with minimal code. They allow you to create polished, lightweight Slack GIFs by programmatic frame composition rather than manual editing.

Why do my animated GIFs fail to upload or display correctly on Slack?▼

GIFs fail on Slack when they violate dimension, frame rate, color palette, or duration constraints. Using a validation step to check these parameters before sharing prevents compatibility issues across Slack clients.

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