Docling Bundle

Docling components for Langflow packaged as a standalone Extension Bundle.

Components

Docling
Docling Serve
Export DoclingDocument
Chunk DoclingDocument

Install

The bundle is installed with Langflow in the 1.10 workspace. The base package includes docling-core for the DoclingDocument schema. For standalone local conversion:

bash

uv pip install "lfx-docling[local]"

Chunking and picture-description support use separate optional extras. Chunking does not install the full local converter/OCR stack:

bash

uv pip install "lfx-docling[chunking]"
uv pip install "lfx-docling[image-description]"

Develop

bash

uv run lfx extension validate src/bundles/docling/src/lfx_docling
uv run pytest src/bundles/docling/tests