sarvamai/langchain-mongodb

sarvamai/langchain-mongodb

Description: Integrations between MongoDB, Atlas, LangChain, and LangGraph

License: MIT

Stars: 0

Forks: 1

Open issues: 0

Created: 2025-08-19T05:52:26Z

Pushed: 2025-08-18T12:37:15Z

Default branch: main

Fork: yes

Parent repository: langchain-ai/langchain-mongodb

Archived: no

README:

🦜️🔗 LangChain MongoDB

This is a Monorepo containing partner packages of MongoDB and LangChainAI. It includes integrations between MongoDB, Atlas, LangChain, and LangGraph.

It contains the following packages.

• langchain-mongodb (PyPI)
• langgraph-checkpoint-mongodb (PyPI)

Note: This repository replaces all MongoDB integrations currently present in the langchain-community package. Users are encouraged to migrate to this repository as soon as possible.

Features

LangChain

Components

• MongoDBAtlasFullTextSearchRetriever
• MongoDBAtlasHybridSearchRetriever
• MongoDBAtlasSemanticCache
• MongoDBAtlasVectorSearch
• MongoDBCache
• MongoDBChatMessageHistory

API Reference

• MongoDBAtlasParentDocumentRetriever
• MongoDBAtlasSelfQueryRetriever.
• MongoDBDatabaseToolkit
• MongoDBDatabase
• MongoDBDocStore
• MongoDBGraphStore
• MongoDBLoader
• MongoDBRecordManager

LangGraph

• Checkpointing (BaseCheckpointSaver)
• MongoDBSaver
• AsyncMongoDBSaver

• Long-term memory (BaseStore)
• MongoDBStore

Installation

You can install the langchain-mongodb package from PyPI.

pip install langchain-mongodb

You can install the langgraph-checkpoint-mongodb package from PyPI as well:

pip install langgraph-checkpoint-mongodb

Usage

See [langchain-mongodb usage](libs/langchain-mongodb/README.md#usage) and [langgraph-checkpoint-mongodb usage](libs/langgraph-checkpoint-mongodb/README.md#usage).

For more detailed usage examples and documentation, please refer to the LangChain documentation.

API docs can be found on ReadTheDocs.

Contributing

See the [Contributing Guide](CONTRIBUTING.md).

License

This project is licensed under the [MIT License](LICENSE).