Repositories list

• langchain

  Public

  langchain-ai/langchain’s past year of commit activity
  🦜🔗 The platform for reliable agents.

  pythonopen-sourceenterprise+ 16frameworkaigeminiopenaimultiagentagentsai-agents+ 9

  Python

  •

  MIT License

  •21k•126k•259•175•Updated Feb 10, 2026Feb 10, 2026

• deepagents

  Public

  langchain-ai/deepagents’s past year of commit activity
  Deep Agents is an agent harness built on langchain and langgraph. Deep Agents are equipped with a planning tool, a filesystem backend, and the ability to spawn …

  agentslangchainlanggraph+ 1deepagents

  Python

  •

  MIT License

  •1.4k•9.1k•110•49•Updated Feb 10, 2026Feb 10, 2026

• langsmith-sdk

  Public

  langchain-ai/langsmith-sdk’s past year of commit activity
  LangSmith Client SDK Implementations

  evaluationlanguage-modelobservability

  Python

  •

  MIT License

  •189•774•94•26•Updated Feb 10, 2026Feb 10, 2026

• helm

  Public

  langchain-ai/helm’s past year of commit activity
  Repository hosting Langchain helm charts.

  Shell

  •

  Apache License 2.0

  •35•82•5•5•Updated Feb 10, 2026Feb 10, 2026

• langsmith-java

  Public

  langchain-ai/langsmith-java’s past year of commit activity
  LangSmith Java SDK.

  Kotlin

  •

  MIT License

  •1•9•0•2•Updated Feb 10, 2026Feb 10, 2026

• langsmith-go

  Public

  langchain-ai/langsmith-go’s past year of commit activity
  Go

  •

  MIT License

  •2•11•0•2•Updated Feb 10, 2026Feb 10, 2026

• langchain-google

  Public

  langchain-ai/langchain-google’s past year of commit activity
  🦜🔗 LangChain interfaces to Google's suite of AI products (Gemini & Vertex AI)

  aigeminigemini-api+ 4vertex-aillmlangchainlangchain-python

  Python

  •

  MIT License

  •390•338•56•33•Updated Feb 10, 2026Feb 10, 2026

• docs

  Public

  langchain-ai/docs’s past year of commit activity
  🦜🔗 Docs for LangChain projects

  documentationlangchainlangsmith+ 1langgraph

  MDX

  •

  MIT License

  •1.9k•234•157•76•Updated Feb 10, 2026Feb 10, 2026

• langchain-aws

  Public

  langchain-ai/langchain-aws’s past year of commit activity
  Build LangChain Applications on AWS

  awsgenerative-ailangchain+ 1langchain-python

  Python

  •

  MIT License

  •253•292•75•30•Updated Feb 10, 2026Feb 10, 2026

• deepagentsjs

  Public

  langchain-ai/deepagentsjs’s past year of commit activity
  Deep Agents in JS

  TypeScript

  •

  MIT License

  •107•676•6•11•Updated Feb 10, 2026Feb 10, 2026

• open-swe

  Public

  langchain-ai/open-swe’s past year of commit activity
  An Open-Source Asynchronous Coding Agent

  agentaiopenai+ 5agentsllmllmsanthropicclaudecode

  TypeScript

  •

  MIT License

  •721•5.2k•55•29•Updated Feb 10, 2026Feb 10, 2026

• langchainjs

  Public

  langchain-ai/langchainjs’s past year of commit activity
  🦜🔗 Build context-aware reasoning applications

  TypeScript

  •

  MIT License

  •3k•17k•158•48•Updated Feb 10, 2026Feb 10, 2026

• langgraph-builder

  Public

  langchain-ai/langgraph-builder’s past year of commit activity
  TypeScript

  •30•230•6•2•Updated Feb 10, 2026Feb 10, 2026

• langchain-extract

  Public

  langchain-ai/langchain-extract’s past year of commit activity
  🦜⛏️ Did you say you like data?

  extractionfastapiextraction-data+ 4llmllmslangchainlangchain-python

  Rich Text Format

  •

  MIT License

  •124•1.2k•22•4•Updated Feb 10, 2026Feb 10, 2026

• langgraphjs

  Public

  langchain-ai/langgraphjs’s past year of commit activity
  Framework to build resilient language agents as graphs.

  nodetypescriptai+ 4artificial-intelligenceagentsllmgenerative-ai

  TypeScript

  •

  MIT License

  •400•2.5k•80•24•Updated Feb 10, 2026Feb 10, 2026

• langchain-weaviate

  Public

  langchain-ai/langchain-weaviate’s past year of commit activity
  Python

  •

  MIT License

  •30•63•7•1•Updated Feb 9, 2026Feb 9, 2026

• langserve

  Public

  langchain-ai/langserve’s past year of commit activity
  LangServe 🦜️🏓

  deploymentfastapillm+ 3llmslangchainlangchain-python

  JavaScript

  •

  Other

  •268•2.3k•117•16•Updated Feb 9, 2026Feb 9, 2026

• langgraph

  Public

  langchain-ai/langgraph’s past year of commit activity
  Build resilient language agents as graphs.

  pythonopen-sourceenterprise+ 15frameworkaigeminiopenaimultiagentagentsai-agents+ 8

  Python

  •

  MIT License

  •4.3k•25k•168•101•Updated Feb 9, 2026Feb 9, 2026

• chat-langchain

  Public

  langchain-ai/chat-langchain’s past year of commit activity
  Python

  •

  MIT License

  •1.5k•6.2k•0•0•Updated Feb 9, 2026Feb 9, 2026

• langchain-ibm

  Public

  langchain-ai/langchain-ibm’s past year of commit activity
  Python

  •

  MIT License

  •29•27•8•7•Updated Feb 9, 2026Feb 9, 2026

• langchain-skills

  Public

  langchain-ai/langchain-skills’s past year of commit activity
  Python

  •1•10•0•0•Updated Feb 9, 2026Feb 9, 2026

• deep-agents-ui

  Public

  langchain-ai/deep-agents-ui’s past year of commit activity
  Custom UI for Deep Agents

  TypeScript

  •

  MIT License

  •271•1.4k•18•11•Updated Feb 8, 2026Feb 8, 2026

• open_deep_research

  Public

  langchain-ai/open_deep_research’s past year of commit activity
  Python

  •

  MIT License

  •1.5k•11k•30•17•Updated Feb 8, 2026Feb 8, 2026

• local-deep-researcher

  Public

  langchain-ai/local-deep-researcher’s past year of commit activity
  Fully local web research and report writing assistant

  Python

  •

  MIT License

  •893•8.5k•36•4•Updated Feb 8, 2026Feb 8, 2026

• langsmith-data-migration-tool

  Public

  langchain-ai/langsmith-data-migration-tool’s past year of commit activity
  A CLI tool to help users migrate data from their LangSmith cloud/self-hosted workspaces

  Python

  •

  MIT License

  •0•6•1•0•Updated Feb 7, 2026Feb 7, 2026

• langchain-nvidia

  Public

  langchain-ai/langchain-nvidia’s past year of commit activity
  Jupyter Notebook

  •

  MIT License

  •76•185•14•3•Updated Feb 7, 2026Feb 7, 2026

• langchain-elastic

  Public

  langchain-ai/langchain-elastic’s past year of commit activity
  Elasticsearch integration into LangChain

  Python

  •

  MIT License

  •33•74•8•6•Updated Feb 7, 2026Feb 7, 2026

• langsmith-fetch

  Public

  langchain-ai/langsmith-fetch’s past year of commit activity
  CLI for fetching LangSmith data

  Python

  •18•111•7•6•Updated Feb 6, 2026Feb 6, 2026

• .github

  Public

  langchain-ai/.github’s past year of commit activity
  Public organization profile

  11•6•0•3•Updated Feb 5, 2026Feb 5, 2026

• langchain-mongodb

  Public

  langchain-ai/langchain-mongodb’s past year of commit activity
  Integrations between MongoDB, Atlas, LangChain, and LangGraph

  Python

  •

  MIT License

  •41•99•5•4•Updated Feb 5, 2026Feb 5, 2026