[GH-ISSUE #3178] [langgraph]: Langgraph checkpoint doc says support Cosmos DB but actually not #2712

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opened 2026-06-05 17:26:25 -04:00 by yindo · 0 comments
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Originally created by @shengbo-ma on GitHub (Mar 17, 2026).
Original GitHub issue: https://github.com/langchain-ai/docs/issues/3178

Type of issue

issue / bug

Language

Python

Description

docs link: https://docs.langchain.com/oss/python/langgraph/persistence#checkpointer-libraries

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Checkpointer libraries section mentioned langgraph-checkpoint-cosmosdb is supported, but I can't find the code in LangGraph at all.

All I found in langgraph repo is this PR which seems not gonna get merged since langgraph consider cosmos db as community integration.

Originally created by @shengbo-ma on GitHub (Mar 17, 2026). Original GitHub issue: https://github.com/langchain-ai/docs/issues/3178 ### Type of issue issue / bug ### Language Python ### Description docs link: https://docs.langchain.com/oss/python/langgraph/persistence#checkpointer-libraries <img width="1056" height="1026" alt="Image" src="https://github.com/user-attachments/assets/569812dd-65ac-4f37-903d-a9cfd62d11db" /> Checkpointer libraries section mentioned langgraph-checkpoint-cosmosdb is supported, but I can't find the code in LangGraph at all. All I found in langgraph repo is this PR which seems not gonna get merged since langgraph consider cosmos db as community integration.
yindo added the langgraphexternal labels 2026-06-05 17:26:25 -04:00
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Reference: langchain-ai/docs#2712