A MongoDB-based implementation of the record manager.

Chat message history that stores history in MongoDB.

MongoDB Collection providing BaseStore interface.

MongoDB Atlas vector store integration.

Document Loaders are classes to load Documents.

MongoDB Atlas cache

MongoDB Atlas Semantic cache.

Base tool for interacting with a MongoDB database.

Tool for querying a MongoDB database.

Tool for getting metadata about a MongoDB database.

Tool for getting collection names.

Use an LLM to check if a query is correct.

Wrapper around a MongoDB database.

MongoDBDatabaseToolkit for interacting with MongoDB databases.

GraphRAG DataStore

Translator between MongoDB Query API and LangChain's StructuredQuery.

Retriever that uses an LLM to deduce filters for Vector Search algorithm.

Hybrid Search Retriever combines vector and full-text searches

Retriever performs full-text searches using Lucene's standard (BM25) analyzer.

RunnableSerializable API of MongoDB GraphRAG.

MongoDB Atlas's ParentDocumentRetriever

Row-wise cosine similarity between two equal-width matrices.

Compute Maximal Marginal Relevance (MMR).

Attempt to cast string representation of id to MongoDB's internal BSON ObjectId.

Convert MongoDB's internal BSON ObjectId into a simple str for compatibility.

Recursively cast values in a dict to a form able to json.dump

Prepare a query for vector search based on the embedding type.

Full-Text search using Lucene's standard (BM25) analyzer