> ## Documentation Index > Fetch the complete documentation index at: https://mdxify.zzstoatzz.io/llms.txt > Use this file to discover all available pages before exploring further. # discovery # `mdxify.discovery` Module discovery utilities. ## Functions ### `get_module_source_file` ```python theme={null} get_module_source_file(module_name: str) -> Optional[Path] ``` Get the source file path for a module. ### `find_all_modules` ```python theme={null} find_all_modules(root_module: str) -> list[str] ``` Find all modules under a root module. ### `should_include_module` ```python theme={null} should_include_module(module_name: str, include_internal: bool = False) -> bool ``` Check if a module should be included in the API documentation.