What kind of animations are supported?

The skill supports a wide range of motion concepts including shakes, pulses, bounces, spins, fades, slides, zooms, and particle explosions using built-in easing functions.

Does this skill require external dependencies?

Yes, it relies on the Pillow (PIL), imageio, and numpy libraries to handle image processing and GIF assembly.

How does the skill handle Slack's strict file size limits?

The skill includes optimization strategies like reducing the color palette to 48 colors, lowering the FPS, and removing duplicate frames to ensure GIFs remain under Slack's limits.

Can I use existing images as frames for my Slack GIF?

Yes, the skill allows you to load and process user-uploaded images using PIL, enabling you to animate existing assets or use them as a reference for new graphics.

Slack GIF Creator

Name: Slack GIF Creator
Author: loiter74

byloiter74

•

设计工具

Generates and optimizes custom animated GIFs and emojis specifically designed for Slack's technical requirements.

The Slack GIF Creator is a specialized toolkit for programmatically building animated visuals tailored for Slack workspaces. It provides a robust GIFBuilder utility, advanced easing functions for professional motion, and strict validation tools to ensure files meet Slack's specific dimension and size constraints. By leveraging Python's PIL library, the skill allows users to create everything from simple pulsing emojis to complex, high-quality animations with optimized color palettes and frame rates, ensuring high performance and visual polish in team communications.

主要功能

01Advanced easing functions including bounce, elastic, and smooth transitions

02Drawing helpers for complex shapes, gradients, and particle effects

03Comprehensive validation suite to ensure GIFs meet Slack emoji requirements

04Frame-by-frame assembly with automatic duplicate removal to minimize file size

052 GitHub stars

06Automated Slack-specific optimization for dimensions, FPS, and color depth

使用场景

01Generating optimized marketing or technical GIFs for Slack workspace deployment

02Designing custom-branded animated emojis for internal team culture

03Creating automated visual alerts and status indicators for Slack bots

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add loiter74/anima-llm-vtuber slack-gif-creator

For use in Claude.ai and ChatGPT

主要功能

01Advanced easing functions including bounce, elastic, and smooth transitions

02Drawing helpers for complex shapes, gradients, and particle effects

03Comprehensive validation suite to ensure GIFs meet Slack emoji requirements

04Frame-by-frame assembly with automatic duplicate removal to minimize file size

052 GitHub stars

06Automated Slack-specific optimization for dimensions, FPS, and color depth

使用场景

01Generating optimized marketing or technical GIFs for Slack workspace deployment

02Designing custom-branded animated emojis for internal team culture

03Creating automated visual alerts and status indicators for Slack bots

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add loiter74/anima-llm-vtuber slack-gif-creator

For use in Claude.ai and ChatGPT