nexu-io/open-design
Create animated GIFs optimized for Slack with validators for size constraints and composable animation primitives.
npx skills add https://github.com/nexu-io/open-design --skill "skills/slack-gif-creator"Source checked Jul 28, 2026·Refresh due Oct 26, 2026
Limited to facts supported by the pinned source
Curated from Anthropic's official skills repository.
npx skills add https://github.com/nexu-io/open-design --skill "skills/slack-gif-creator"The pinned source contains about 121 English words and 4 usable sections. That evidence supports a source profile, not a complete guide.
121 source words · 4 usable sections
What the source actually contains
Sections are extracted automatically from the pinned SKILL.md and link back to the source.
This catalogue entry advertises the skill in Open Design 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:
Create animated GIFs optimized for Slack with validators for size constraints and composable animation primitives.
Upstream: https://github.com/anthropics/skills/tree/main/skills/slack-gif-creator
Static permission evidence
These are source excerpts matched by deterministic rules, not findings of malicious behavior, safety, or actual execution.
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FAQ
The source record exposes this install command: npx skills add https://github.com/nexu-io/open-design --skill "skills/slack-gif-creator". Inspect the command and pinned source before running it.
Static rules flagged network in the source; the page lists the matching lines and excerpts.
Quality breakdown
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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 Open Design 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.