slack-gif-creator
Create animated GIFs optimized for Slack (emoji 128x128, message 480x480) with validation tools.
🛡️ AgentReady threat assessment
MAESTRO 7-layer threat model + OWASP AIVSS risk score for slack-gif-creator, derived from its capabilities.
AIVSS 7.9 · High
View MAESTRO 7-layer threat model →Overview
Anthropic's official skill for building Slack-optimized animated GIFs. Provides Slack size/FPS/color constraints, animation concepts, and a bundled core.gif_builder.GIFBuilder plus validation utilities that render frames with PIL primitives and enforce Slack limits. Runs Python image code to produce and validate .gif files.
Key features
- GIFBuilder frame-based animation toolkit
- Slack dimension/FPS/color constraint validation
- PIL-primitive drawing helpers
Use cases
- Make a 128x128 animated Slack emoji
- Create a short reaction GIF sized for Slack