Agent Skills
› NeverSight/learn-skills.dev
› image-enhancer
image-enhancer
GitHub提升图像质量，特别是截图。通过智能放大、锐化边缘和去噪，优化分辨率与清晰度。适用于博客、文档、社交媒体及演示文稿，支持批量处理并保留原文件备份。
Trigger Scenarios
提升截图或照片的清晰度和锐度
将低分辨率图像放大至高分辨率
去除图像压缩伪影和噪点
为社交媒体或演示文稿优化图片格式与尺寸
批量处理文件夹中的多张图片
Install
npx skills add NeverSight/learn-skills.dev --skill image-enhancer -g -y
SKILL.md
Frontmatter
{
"name": "image-enhancer",
"description": "Improves the quality of images, especially screenshots, by enhancing resolution, sharpness, and clarity. Perfect for preparing images for presentations, documentation, or social media posts."
}
Image Enhancer
This skill takes your images and screenshots and makes them look better—sharper, clearer, and more professional.
When to Use This Skill
- Improving screenshot quality for blog posts or documentation
- Enhancing images before sharing on social media
- Preparing images for presentations or reports
- Upscaling low-resolution images
- Sharpening blurry photos
- Cleaning up compressed images
What This Skill Does
- Analyzes Image Quality: Checks resolution, sharpness, and compression artifacts
- Enhances Resolution: Upscales images intelligently
- Improves Sharpness: Enhances edges and details
- Reduces Artifacts: Cleans up compression artifacts and noise
- Optimizes for Use Case: Adjusts based on intended use (web, print, social media)
How to Use
Basic Enhancement
Improve the image quality of screenshot.png
Enhance all images in this folder
Specific Improvements
Upscale this image to 4K resolution
Sharpen this blurry screenshot
Reduce compression artifacts in this image
Batch Processing
Improve the quality of all PNG files in this directory
Example
User: "Improve the image quality of screenshot-2024.png"
Output:
Analyzing screenshot-2024.png...
Current specs:
- Resolution: 1920x1080
- Format: PNG
- Quality: Good, but slight blur
Enhancements applied:
✓ Upscaled to 2560x1440 (retina)
✓ Sharpened edges
✓ Enhanced text clarity
✓ Optimized file size
Saved as: screenshot-2024-enhanced.png
Original preserved as: screenshot-2024-original.png
Inspired by: Lenny Rachitsky's workflow from his newsletter - used for screenshots in his articles
Tips
- Always keeps original files as backup
- Works best with screenshots and digital images
- Can batch process entire folders
- Specify output format if needed (PNG for quality, JPG for smaller size)
- For social media, mention the platform for optimal sizing
Common Use Cases
- Blog Posts: Enhance screenshots before publishing
- Documentation: Make UI screenshots crystal clear
- Social Media: Optimize images for Twitter, LinkedIn, Instagram
- Presentations: Upscale images for large screens
- Print Materials: Increase resolution for physical media
Version History
- e0220ca Current 2026-07-05 21:54
