docling_available       Is the Docling backend available?
docling_chunk           Split a document into RAG-ready chunks
docling_convert         Convert one or more documents with Docling
docling_embed           Attach embeddings to chunks
docling_export          Export a converted document
docling_figures         Extract figures (pictures) from a converted
                        document
docling_n_pages         Number of pages in a converted document
docling_tables          Extract tables as data frames
install_docling         Install the Docling Python backend
