Agent-Skills.md

Agent Skills: Image Resize

Resizes an image to specified dimensions. Use when you need to change image size, create thumbnails, or prepare images for specific display requirements.

UncategorizedID: agntswrm/agent-media/image-resize

Repository

agntswrm/agent-media
agntswrmLicense: Apache-2.0
31

Install this agent skill to your local

pnpm dlx add-skill https://github.com/agntswrm/agent-media/tree/HEAD/skills/image-resize

Skill Files

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skills/image-resize/SKILL.md

Skill Metadata

Name
image-resize
Description
Resizes an image to specified dimensions. Use when you need to change image size, create thumbnails, or prepare images for specific display requirements.

Image Resize

Resizes an image to a target width or height while optionally maintaining aspect ratio.

Command

npx agent-media@latest image resize --in <path> [options]

Inputs

| Option | Required | Description | |--------|----------|-------------| | --in | Yes | Input file path or URL | | --width | No | Target width in pixels | | --height | No | Target height in pixels | | --out | No | Output path, filename or directory (default: ./) | | --provider | No | Provider to use (default: auto-detect) |

At least one of --width or --height must be specified.

Output

Returns a JSON object with the resized image path:

{
  "ok": true,
  "media_type": "image",
  "action": "resize",
  "provider": "local",
  "output_path": "resized_123_abc.png",
  "mime": "image/png",
  "bytes": 45678
}

Examples

Resize to 800px width:

npx agent-media@latest image resize --in photo.jpg --width 800

Resize to exact dimensions:

npx agent-media@latest image resize --in photo.jpg --width 1024 --height 768

Resize with custom output:

npx agent-media@latest image resize --in image.png --width 500 --out ./resized

Providers

  • local (default) - Uses sharp library, no API key required