cyberneticlibrary

Combine multiple images vertically

image_concatenatorskillsetup L1381
majiayu000/claude-skill-registry
What it does

Vertically merge multiple images into a single concatenated file

Best for

Quick image merging for screenshots or side-by-side comparisons avoids manual image editing when a simple vertical stack is needed.

Inputs
  • · image_list
  • · output_path
Outputs
  • · concatenated_image_file
Requires
  • · Python
  • · PIL/Pillow
Preconditions

Images exist at specified paths; output directory writable; Python environment available

Failure modes
  • · Image formats incompatible (mix of PNG and JPEG)
  • · Output path not writable
  • · Images have different widths (padding not specified)
Trust signals
  • · Script at scripts/concatenate_images.py
  • · Bash tool invocation documented