[PR #2743] Updating MongoDB checkpointer docs #2901

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opened 2026-02-20 17:47:45 -05:00 by yindo · 0 comments
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Original Pull Request: https://github.com/langchain-ai/langgraph/pull/2743

State: closed
Merged: Yes


This PR updates the How-to guide on using the MongoDB checkpointer.

The guide currently explains how to create a custom MongoDB checkpointer, but we now have a checkpointer implementation available via the langgraph-checkpoint-mongodb library. This PR updates the current resource to guide users on how to use this implementation.

**Original Pull Request:** https://github.com/langchain-ai/langgraph/pull/2743 **State:** closed **Merged:** Yes --- This PR updates the [How-to guide](https://langchain-ai.github.io/langgraph/how-tos/persistence_mongodb/) on using the MongoDB checkpointer. The guide currently explains how to create a custom MongoDB checkpointer, but we now have a checkpointer implementation available via the `langgraph-checkpoint-mongodb` library. This PR updates the current resource to guide users on how to use this implementation.
yindo added the pull-request label 2026-02-20 17:47:45 -05:00
yindo closed this issue 2026-02-20 17:47:45 -05:00
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Reference: langchain-ai/langgraph#2901