Zotero
Zotero is an open source reference management system intended for managing bibliographic data and related research materials. You can connect to your personal library, as well as shared group libraries, via the API. This retriever implementation utilizes PyZotero to access libraries.
Installation
pip install pyzotero
Retriever
See a usage example.
from langchain_zotero_retriever.retrievers import ZoteroRetriever