slack-gif-creator
Make animated GIFs for Slack
Install slack-gif-creator
npx skills add anthropics/skills --skill slack-gif-creator Skills install into ~/.claude/skills/ and load on demand. Other SKILL.md tools (Cursor, Codex, Gemini CLI) use the same files.
What it does
Create animated GIFs optimized for Slack, with validators for size limits and composable animation primitives. The skill Simon Willison used in his first hands-on look at Skills.
- team comms
- emoji animations
Trust & safety
Score 95/100 · High trust- Published by Anthropic in the official skills repo.
- Manually reviewed and verified by Loadout.
- No network access — runs locally only.
- Ships executable scripts — read them before first run.
Heuristic signal based on provenance and capabilities — not a security audit. Always review a skill’s SKILL.md and scripts before first run.
Scan any SKILL.md yourself →Works with
- Claude Code
- Claude.ai
- Claude API
FAQ — slack-gif-creator skill
What does the slack-gif-creator skill do?
Create animated GIFs optimized for Slack, with validators for size limits and composable animation primitives. The skill Simon Willison used in his first hands-on look at Skills.
How do I install the slack-gif-creator skill?
Run: npx skills add anthropics/skills --skill slack-gif-creator. Or git clone the repo into ~/.claude/skills/. Skills load automatically when relevant — no extra config.
Which agents support slack-gif-creator?
It reads the SKILL.md standard, so it works with Claude Code, Claude.ai, Claude API.
Is the slack-gif-creator skill safe to run?
High trust (trust score 95/100). Published by Anthropic in the official skills repo. Manually reviewed and verified by Loadout. No network access — runs locally only. Ships executable scripts — read them before first run.