agntswrm/image-upscale
skills/image-upscale/SKILL.md
Upscales an image using AI super-resolution to increase resolution with detail generation. Use when you need to enlarge images, improve low-resolution photos, or prepare images for large-format display.
$ install --global
skillsauthnpx skillsauth add agntswrm/agent-media image-upscaleInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Mar 30, 2026, 8:32 PM58.1s1 file scanned
SKILL.md
- name:
- image-upscale
- description:
- Upscales an image using AI super-resolution to increase resolution with detail generation. Use when you need to enlarge images, improve low-resolution photos, or prepare images for large-format display.
- compatibility:
- Requires Node.js 18+. Run via npx agent-media@latest or npm install -g agent-media.
Image Upscale
Upscales an image using AI super-resolution models, increasing resolution while generating realistic detail.
Command
npx agent-media@latest image upscale --in <path> [options]
Inputs
| Option | Required | Description |
|--------|----------|-------------|
| --in | Yes | Input file path or URL |
| --scale | No | Scale factor (2 or 4, default: 2) |
| --out | No | Output path, filename or directory (default: ./) |
| --provider | No | Provider to use (local, fal, replicate) |
| --model | No | Model to use (overrides provider default) |
Output
Returns a JSON object with the upscaled image path:
{
"ok": true,
"media_type": "image",
"action": "upscale",
"provider": "local",
"output_path": "upscaled_123_abc.png",
"mime": "image/png",
"bytes": 456789
}
Examples
Upscale an image (default 2x):
npx agent-media@latest image upscale --in photo.jpg
Upscale 4x with specific provider:
npx agent-media@latest image upscale --in photo.jpg --scale 4 --provider fal
Upscale with custom output:
npx agent-media@latest image upscale --in photo.jpg --out ./upscaled
Providers
local
Runs locally on CPU using Transformers.js, no API key required.
- Uses
Xenova/swin2SR-compressed-sr-x4-48model (~1.3MB) - Always outputs 4x upscale regardless of
--scale(model architecture limitation) - Models downloaded on first use
- You may see a
mutex lock failederror — ignore it, the output is correct if"ok": true
npx agent-media@latest image upscale --in photo.jpg --provider local
fal
- Requires
FAL_API_KEY - Uses
fal-ai/esrgan(Real-ESRGAN) model - Supports 2x and 4x scale
replicate
- Requires
REPLICATE_API_TOKEN - Uses
nightmareai/real-esrganmodel - Supports 2-10x scale
Related Skills
agntswrm/video-generate
data-ai
VerifiedTrustedCommunity
Generates video from text prompts or animates static images. Use when you need to create videos from descriptions, animate images, or produce video content using AI.
3SKILL.mdUpdated Mar 28, 2026
agntswrm/image-resize
testing
VerifiedTrustedCommunity
Resizes an image to specified dimensions. Use when you need to change image size, create thumbnails, or prepare images for specific display requirements.
3SKILL.mdUpdated Mar 28, 2026
agntswrm/image-remove-background
content-media
VerifiedTrustedCommunity
Removes the background from an image, leaving the foreground subject with transparency. Use when you need to isolate subjects, create cutouts, or prepare images for compositing.
3SKILL.mdUpdated Mar 28, 2026
agntswrm/image-generate
data-ai
VerifiedTrustedCommunity
Generates an image from a text prompt using AI models. Use when you need to create images from descriptions, generate artwork, or produce visual content from text.
3SKILL.mdUpdated Mar 28, 2026