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Resize, compress, convert, crop, and inspect images. Use this skill when the user asks to resize an image, compress a photo, convert image format (PNG to JPG etc), crop an image, get image dimensions/info, or optimize images for web.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Append or add new text content to an existing file. Use this skill when the user asks to update a file, add content, append text, add a verse, add a section, or extend a document with additional material. Supports any text-based file format including .txt, .md, .py, .json, and more.
Create and write text content to a file in a specified directory. Use this skill when the user asks to create a file, write content to a file, save text, generate a document, or write a poem, story, script, or any text-based content to disk. Supports any text format and custom file paths.
Update or modify text files (poems, documents, notes, etc.) in any directory. Use this skill when the user asks to edit, update, modify, revise, or rewrite a text file, poem, document, or similar content. Supports adding new content, expanding existing text, or replacing file contents while preserving the original location.
Analyze a codebase or project to identify actionable improvements, architectural enhancements, and optimization opportunities. Use this skill when the user asks to review code quality, suggest improvements, identify bottlenecks, audit a system, or get recommendations for enhancing a project. Generates a prioritized list of improvements with problem statements, solutions, and impact analysis.
Analyze and provide detailed feedback on documents including PDFs, text files, and other formats. Use this skill when the user asks for your thoughts on a document, wants a review, analysis, summary, critique, or evaluation of any written material. Supports document upload, file path references, or direct text content.
Answer factual questions about events, people, places, and general knowledge topics. Use this skill when the user asks 'who won', 'what happened', 'when did', 'where is', or other questions seeking factual information about sports, history, geography, current events, or other verifiable facts.
| name | image-tools |
| description | Resize, compress, convert, crop, and inspect images. Use this skill when the user asks to resize an image, compress a photo, convert image format (PNG to JPG etc), crop an image, get image dimensions/info, or optimize images for web. |
| tags | ["image","resize","compress","convert","crop","pillow","photo","utility"] |
| version | 0.1.0 |
Use this skill when the user asks to:
| Format | Read | Write | Notes |
|---|---|---|---|
| JPEG | Yes | Yes | Lossy, quality adjustable |
| PNG | Yes | Yes | Lossless, supports transparency |
| WebP | Yes | Yes | Modern web format |
| GIF | Yes | Yes | Animation supported |
| BMP | Yes | Yes | Uncompressed |
| TIFF | Yes | Yes | Professional/print |
| Parameter | Required | Description | Example |
|---|---|---|---|
action | Yes | resize, compress, convert, crop, info, rotate | resize |
input | Yes | Input image file path | photo.jpg |
output | For most | Output file path | resized.jpg |
width | For resize | Target width in pixels | 800 |
height | For resize | Target height in pixels | 600 |
quality | For compress | JPEG/WebP quality 1-100 (default: 80) | 75 |
format | For convert | Target format | webp |
crop_box | For crop | left,top,right,bottom in pixels | 0,0,500,400 |
angle | For rotate | Rotation angle in degrees | 90 |
Determine the action from the user's request
Run the bundled script:
# Resize
python3 skills/image-tools/scripts/process.py resize input.jpg --width 800 --output resized.jpg
# Compress
python3 skills/image-tools/scripts/process.py compress photo.jpg --quality 75 --output compressed.jpg
# Convert format
python3 skills/image-tools/scripts/process.py convert image.png --format webp --output image.webp
# Crop
python3 skills/image-tools/scripts/process.py crop photo.jpg --box 0,0,500,400 --output cropped.jpg
# Get info
python3 skills/image-tools/scripts/process.py info photo.jpg
# Rotate
python3 skills/image-tools/scripts/process.py rotate photo.jpg --angle 90 --output rotated.jpg
The script auto-installs Pillow if needed
Report the result to the user
| Script | Type | Description |
|---|---|---|
scripts/process.py | Python | Resize, compress, convert, crop, inspect, and rotate images |
resize photo.jpg to 800px wide
compress this image to 75% quality
convert screenshot.png to webp
crop the image to 500x400
what are the dimensions of this image
make a thumbnail of photo.jpg
rotate the image 90 degrees