{"id":"e3221f95-3cd7-4187-a8a1-d8f24a698fd3","shortId":"mcThvt","kind":"skill","title":"Generate Slack-ready animated GIFs from custom frame sequences","tagline":"Use Anthropic's slack-gif-creator skill to build animated GIFs that stay inside Slack's practical size, duration, and dimension constraints. It gives an agent a bounded GIF-production workflow, not a generic image library or chat sticker listing.","description":"# Generate Slack-ready animated GIFs from custom frame sequences\n\nUse Anthropic's slack-gif-creator skill to build animated GIFs that stay inside Slack's practical size, duration, and dimension constraints. It gives an agent a bounded GIF-production workflow, not a generic image library or chat sticker listing.\n\n## Prerequisites\n\nPython, Pillow, imageio, imageio-ffmpeg, numpy, and optional uploaded source images\n\n## Installation\n\nRequirements and caveats from upstream:\n- The frontmatter requires only two fields:\n\nBasic usage or getting-started notes:\n- Select document-skills or example-skills\n- /plugin install example-skills@anthropic-agent-skills\n- These example skills are all already available to paid plans in Claude.ai.\n\n- Source: https://github.com/anthropics/skills/tree/main/skills/slack-gif-creator\n- Extracted from upstream docs: https://raw.githubusercontent.com/anthropics/skills/HEAD/README.md\n\n## Documentation\n\n- https://raw.githubusercontent.com/anthropics/skills/main/skills/slack-gif-creator/SKILL.md\n\n## Source\n\n- [Agent Skill 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'/skills/generate-slack-ready-animated-gifs-from-custom-frame-sequences/)':187 'agent':37,89,152,182 'agentskillexchange.com':186 'agentskillexchange.com/skills/generate-slack-ready-animated-gifs-from-custom-frame-sequences/)':185 'alreadi':159 'anim':5,21,57,73 'anthrop':12,64,151 'anthropic-agent-skil':150 'avail':160 'basic':130 'bound':39,91 'build':20,72 'caveat':121 'chat':50,102 'claude.ai':165 'constraint':33,85 'creator':17,69 'custom':8,60 'dimens':32,84 'doc':173 'document':139,177 'document-skil':138 'durat':30,82 'exampl':143,148,155 'example-skil':142,147 'exchang':184 'extract':170 'ffmpeg':111 'field':129 'frame':9,61 'frontmatt':125 'generat':1,53 'generic':46,98 'get':134 'getting-start':133 'gif':6,16,22,41,58,68,74,93 'gif-product':40,92 'github.com':168 'github.com/anthropics/skills/tree/main/skills/slack-gif-creator':167 'give':35,87 'imag':47,99,117 'imageio':108,110 'imageio-ffmpeg':109 'insid':25,77 'instal':118,146 'librari':48,100 'list':52,104 'note':136 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