The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill requires the installation of the Pillow Python library via pip. This is a well-known and standard library used for image manipulation tasks.
[COMMAND_EXECUTION]: The instructions execute a local Python script (sheet_to_flipbook.py) to process image grids and an external script from the blockbench-gpt-image-textures skill for image generation. These executions are part of the core functionality for texture assembly.
[INDIRECT_PROMPT_INJECTION]: The skill processes untrusted image data and JSON coordinate manifests to perform its conversion tasks.
Ingestion points: scripts/sheet_to_flipbook.py reads user-provided image files and JSON files containing coordinate rectangles.
Boundary markers: The script enforces strict schema validation, ensuring input data consists of proper integers and valid JSON structures.
Capability inventory: The skill has the ability to write PNG/APNG files to the local workspace and trigger image generation tools.
Sanitization: The script performs extensive bounds checking to ensure all crop and resize operations remain within the physical dimensions of the source images, preventing out-of-bounds memory or file access.

blockbench-flipbook-textures