Backend integrations

Browse available filesystem backends for Deep Agents or contribute your own to the ecosystem. Learn more about how backends work in the backends docs. Custom backends connect Deep Agents to storage systems such as databases, object stores, and virtual filesystems. Share yours with the community:

Implement a custom backend

Follow the custom backends guide to build your own backend.

Share a community backend

Open a PR to the docs repo to add your backend to the table below.

All backends

Backend	Description	Package	Source
Azure Blob Backend	Azure Blob Storage implementation of the Deep Agents `BackendProtocol`. Persist agent workspace files, memories, and artifacts in a blob container.	`langchain-azure-storage`	`langchain-ai/langchain-azure`
MongoDB VFS Adapter	Virtual filesystem backend backed by MongoDB Atlas. Persist agent files, including memories, artifacts, and conversation history, in a MongoDB collection.	`langchain-mongodb-deepagents-vfs`	`langchain-ai/langchain-mongodb`

Have a backend to share? Open a PR to add it here.

If you’d like to contribute an integration, see Contributing integrations.

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General integrations

RAG integrations

Implement a custom backend

Share a community backend

All backends

​Share your backend

Implement a custom backend

Share a community backend

​All backends

Share your backend

All backends