{"library":"langchain-graph-retriever","type":"library","category":null,"description":"langchain-graph-retriever is a specialized LangChain retriever for traversing document graphs built on top of vector-based similarity search. It enables RAG applications to perform contextual retrieval by following relationships between documents, moving beyond simple similarity. Currently at version 0.8.0, it maintains a frequent release cadence, typically with minor updates every few weeks.","language":"python","status":"active","version":"0.8.0","tags":["langchain","rag","graph","retriever","vectorstore","astra","datastax"],"last_verified":"Tue May 26","install":[{"cmd":"pip install langchain-graph-retriever \"astrapy[graphs]\" langchain-community openai","imports":["from langchain_graph_retriever import GraphRetriever"]}],"homepage":"https://datastax.github.io/graph-rag","github":"https://github.com/datastax/graph-rag","docs":null,"changelog":null,"pypi":"https://pypi.org/project/langchain-graph-retriever/","npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"compatibility":{"summary":{"python_range":"3.10–3.9","success_rate":80,"avg_install_s":23.5,"avg_import_s":2.45,"wheel_type":"wheel"},"url":"https://checklist.day/v1/registry/langchain-graph-retriever/compatibility"}}