Create animated GIFs for Slack, including reaction GIFs and small animations. The workflow combines reusable animation building blocks with size checks to help produce files suited to Slack’s constraints.
Create animated GIFs optimized for Slack with validators for size constraints and composable animation primitives.
Run score Not tested
See how to installslack-gif-creator creates animated GIFs for use in Slack. It combines basic animation elements to build movement and includes a way to validate size constraints. You can use it to make reaction GIFs or other small animations.
Use it when preparing reactions for Slack conversations or making a GIF while checking size constraints. It is useful when you want animation creation and size validation to be part of the same workflow.
slack-gif-creator to make a reaction GIF for Slack.”The distribution described here is a catalog entry that helps OpenDesign discover the skill during planning. To use the full production workflow, including its original assets, scripts, and reference materials, you must separately install the upstream skill bundle into the skills directory of the agent you are using. After installation, invoke it by its name or with a phrase such as slack gif.
This overview was written by AI (OpenAI Codex) from the public SKILL.md. Check the original below for the exact behavior.
AI checked the SKILL.md for operations that need care and for setup requirements. The score comes only from actually running the skill (hands-on test).
Not counted in the score. Rated by AI (OpenAI Codex) as of Oct 20, 2026. Treat it as a guide and read the original before installing.
Review the instructions the agent will receive before you install.
Curated from Anthropic's official skills repository.
Create animated GIFs optimized for Slack with validators for size constraints and composable animation primitives.
image-generationThis catalogue entry advertises the skill in OpenDesign so the agent discovers it during planning. To run the full upstream workflow with its original assets, scripts, and references, install the upstream bundle into your active agent's skills directory:
# Inspect the upstream README for exact paths
open https://github.com/anthropics/skills/tree/main/skills/slack-gif-creator
Then ask the agent to invoke this skill by name (slack-gif-creator) or with
one of the trigger phrases listed in this skill's frontmatter.
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