[PR #3665] [MERGED] feat: Add MongoDB support for long-term memory #3699

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opened 2026-06-05 18:52:51 -04:00 by yindo · 0 comments
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📋 Pull Request Information

Original PR: https://github.com/langchain-ai/docs/pull/3665
Author: @RaschidJFR
Created: 4/21/2026
Status: Merged
Merged: 4/29/2026
Merged by: @lnhsingh

Base: mainHead: feat/mongodb_longterm_mem


📝 Commits (10+)

  • 1c75fd7 feat(persistence): add MongoDBStore to the long-term memory list
  • df14891 feat(memory): add MongoDB examples in long-term memory
  • eaa9ae3 feat(memory): add MongoDB examples for Checkpointers and Sem Serch
  • 6280928 feat(memory): add MongoDB AutoEmbedding example for Sem Search
  • b1fdbe5 Merge branch 'main' into feat/mongodb_longterm_mem
  • 3b9c105 update ordering & formatting
  • 6517476 apply minor feedback changes
  • 556a028 docs: simplify example in 'using MongoDB store'
  • 67f303b Merge branch 'main' into feat/mongodb_longterm_mem
  • bba7e23 Merge branch 'main' into feat/mongodb_longterm_mem

📊 Changes

2 files changed (+373 additions, -78 deletions)

View changed files

📝 src/oss/langgraph/add-memory.mdx (+371 -76)
📝 src/oss/langgraph/persistence.mdx (+2 -2)

📄 Description

Update Memory docs to document MongoDB support for Checkpointers and Stores, including the new Automated Embeddings feature for semantic search.

Relates to (merge after): langchain-ai/langgraphjs#2326


🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.

## 📋 Pull Request Information **Original PR:** https://github.com/langchain-ai/docs/pull/3665 **Author:** [@RaschidJFR](https://github.com/RaschidJFR) **Created:** 4/21/2026 **Status:** ✅ Merged **Merged:** 4/29/2026 **Merged by:** [@lnhsingh](https://github.com/lnhsingh) **Base:** `main` ← **Head:** `feat/mongodb_longterm_mem` --- ### 📝 Commits (10+) - [`1c75fd7`](https://github.com/langchain-ai/docs/commit/1c75fd78d8517b3f8f2e949ceced0d43430a1573) feat(persistence): add MongoDBStore to the long-term memory list - [`df14891`](https://github.com/langchain-ai/docs/commit/df14891731f6b1953340dd30ad5122bd6051d3f7) feat(memory): add MongoDB examples in long-term memory - [`eaa9ae3`](https://github.com/langchain-ai/docs/commit/eaa9ae3f88387d3bac76a58baac410252ad3ee93) feat(memory): add MongoDB examples for Checkpointers and Sem Serch - [`6280928`](https://github.com/langchain-ai/docs/commit/628092842cf48eba7a500ac73ab232f867d8a191) feat(memory): add MongoDB AutoEmbedding example for Sem Search - [`b1fdbe5`](https://github.com/langchain-ai/docs/commit/b1fdbe506f5ef285c76b0cca68f61431ee2266e4) Merge branch 'main' into feat/mongodb_longterm_mem - [`3b9c105`](https://github.com/langchain-ai/docs/commit/3b9c105f3050138ed59430d70d91aec07df0f849) update ordering & formatting - [`6517476`](https://github.com/langchain-ai/docs/commit/6517476aeacbeb8fa00b27487720f42a2fca9ee0) apply minor feedback changes - [`556a028`](https://github.com/langchain-ai/docs/commit/556a02874316b5dee7d83d3fdc14295abb50168f) docs: simplify example in 'using MongoDB store' - [`67f303b`](https://github.com/langchain-ai/docs/commit/67f303bca8a1793c9adc27ade1c3d13c22a1361b) Merge branch 'main' into feat/mongodb_longterm_mem - [`bba7e23`](https://github.com/langchain-ai/docs/commit/bba7e2354ab7cdb7dd994d3ccb70f9c731fb669b) Merge branch 'main' into feat/mongodb_longterm_mem ### 📊 Changes **2 files changed** (+373 additions, -78 deletions) <details> <summary>View changed files</summary> 📝 `src/oss/langgraph/add-memory.mdx` (+371 -76) 📝 `src/oss/langgraph/persistence.mdx` (+2 -2) </details> ### 📄 Description Update Memory docs to document MongoDB support for Checkpointers and Stores, including the new Automated Embeddings feature for semantic search. Relates to (merge after): langchain-ai/langgraphjs#2326 --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
yindo added the pull-request label 2026-06-05 18:52:51 -04:00
yindo closed this issue 2026-06-05 18:52:52 -04:00
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Reference: langchain-ai/docs#3699