Generate IG and Facebook image variants with ImageMagick and optional Gemini outpaint.
npx skills add https://github.com/Dunc4nJ/agent-skills --skill image-resizer
Please help me install this Agent Skill. Skill: image-resizer Source: https://github.com/Dunc4nJ/agent-skills/tree/main/skills/image-resizer Command: npx skills add https://github.com/Dunc4nJ/agent-skills --skill image-resizer
This Skill automates the creation of platform-specific image variants from refined images, removing manual resizing and reformatting steps to ensure consistent quality across social channels.
Supply refined images and your target platforms to generate platform-specific image variants.
High-intent search queries and answers about installing and using this skill.
Automating social media image resizing involves processing refined images through ImageMagick to generate platform-specific variants like ig-feed, ig-story, and fb-feed. This ensures consistent quality across channels by applying deterministic resizing and maintaining per-image variant manifests.
Handling aspect ratio changes for social media image variants requires optional Gemini outpaint to extend the canvas when simple resizing is insufficient. This approach generates missing content during canvas extension, ensuring cross-platform assets maintain consistent visual branding.
Generating Instagram story and feed variants from a single source image uses deterministic ImageMagick resizing by default. The workflow outputs platform-ready assets and updates source statuses to ready, while maintaining per-image variant manifests for batch campaigns.
Gemini outpaint works alongside ImageMagick for social media image resizing when aspect ratio changes demand canvas extension. ImageMagick handles deterministic resizing by default, while the optional Gemini outpaint generates extended canvas content via a browser workflow.
This image resizing approach supports batch campaigns and scheduled social media posts by maintaining per-image variant manifests and updating source statuses to ready after successful processing. It enables content teams to prepare fast, repeatable cross-platform assets.
ImageMagick limitations for social media image variants occur when aspect ratio changes require canvas extension rather than simple resizing. In these cases, deterministic resizing alone is insufficient, requiring optional Gemini outpaint to generate new content for the extended canvas.
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