Module binary_detect 

Constants

IMAGE_MAX_BYTES

Maximum file size for image passthrough (20 MB).

Functions

binary_file_message

Returns a helpful error message for binary files, including file type and suggestions.

image_mime_type

Returns the MIME type for an LLM-viewable image, or None if not viewable.

is_binary_file

Returns true if the file is likely a binary file. Checks extension first (zero I/O), falls back to content inspection.

is_llm_viewable_image

Returns true if the file is an image format that LLMs can view visually.