Repositories list

• docs

  Public
  🦜🔗 Docs for LangChain projects

  documentationlangchainlangsmith+ 1langgraph

  MDX

  •

  MIT License

  •121•30•62•34•Updated Oct 15, 2025Oct 15, 2025

• langchain

  Public
  🦜🔗 Build context-aware reasoning applications

  pythonopen-sourceenterprise+ 16frameworkaiasyncgeminiopenaimultiagentagents+ 9

  Python

  •

  MIT License

  •19k•117k•155•113•Updated Oct 15, 2025Oct 15, 2025

• langchainjs

  Public
  🦜🔗 Build context-aware reasoning applications 🦜🔗

  TypeScript

  •

  MIT License

  •2.8k•16k•119•64•Updated Oct 15, 2025Oct 15, 2025

• langchain-ibm

  Public
  Python

  •

  MIT License

  •19•21•8•2•Updated Oct 15, 2025Oct 15, 2025

• langgraph

  Public
  Build resilient language agents as graphs.

  Python

  •

  MIT License

  •3.5k•20k•132•39•Updated Oct 15, 2025Oct 15, 2025

• langsmith-sdk

  Public
  LangSmith Client SDK Implementations

  evaluationlanguage-modelobservability

  Python

  •

  MIT License

  •160•658•84•22•Updated Oct 15, 2025Oct 15, 2025

• langgraphjs

  Public
  Framework to build resilient language agents as graphs.

  nodetypescriptai+ 4artificial-intelligenceagentsllmgenerative-ai

  TypeScript

  •

  MIT License

  •331•2.2k•54•18•Updated Oct 15, 2025Oct 15, 2025

• langchain-datastax

  Public
  DataStax Astra DB integration with LangChain

  Python

  •

  MIT License

  •12•33•13•1•Updated Oct 14, 2025Oct 14, 2025

• helm

  Public
  Repository hosting Langchain helm charts.

  Shell

  •

  Apache License 2.0

  •28•67•3•0•Updated Oct 14, 2025Oct 14, 2025

• langchain-azure

  Public
  Build secure LangChain applications on Azure

  Python

  •

  MIT License

  •38•92•10•5•Updated Oct 14, 2025Oct 14, 2025

• langchain-extract

  Public
  🦜⛏️ Did you say you like data?

  extractionfastapiextraction-data+ 4llmllmslangchainlangchain-python

  Rich Text Format

  •

  MIT License

  •121•1.2k•22•3•Updated Oct 14, 2025Oct 14, 2025

• executive-ai-assistant

  Public
  Python

  •

  MIT License

  •709•2.1k•10•5•Updated Oct 14, 2025Oct 14, 2025

• integration-repo-template

  Public template
  Template for starting a shared partner repo

  MIT License

  •1•6•0•0•Updated Oct 14, 2025Oct 14, 2025

• langchain-upstage

  Public
  Python

  •

  MIT License

  •8•14•3•0•Updated Oct 14, 2025Oct 14, 2025

• langchain-api-docs-html

  Public
  HTML

  •

  MIT License

  •5•11•0•0•Updated Oct 14, 2025Oct 14, 2025

• langchain-nvidia

  Public
  Jupyter Notebook

  •

  MIT License

  •65•168•16•2•Updated Oct 13, 2025Oct 13, 2025

• langchain-mcp-adapters

  Public
  LangChain 🔌 MCP

  pythontoolsmcp+ 2langchainlanggraph

  Python

  •

  MIT License

  •295•2.9k•39•12•Updated Oct 13, 2025Oct 13, 2025

• chat-langchain

  Public
  TypeScript

  •

  MIT License

  •1.4k•6.1k•107•35•Updated Oct 13, 2025Oct 13, 2025

• langgraph-101

  Public
  Learn about the fundamentals of LangGraph through a series of notebooks

  Jupyter Notebook

  •

  MIT License

  •44•211•0•1•Updated Oct 13, 2025Oct 13, 2025

• delta-rs

  Public
  A native Rust library for Delta Lake, with bindings into Python

  Rust

  •

  Apache License 2.0

  •533•0•0•0•Updated Oct 13, 2025Oct 13, 2025

• langchain-mongodb

  Public
  Integrations between MongoDB, Atlas, LangChain, and LangGraph

  Python

  •

  MIT License

  •33•71•4•7•Updated Oct 13, 2025Oct 13, 2025

• langchain-aws

  Public
  Build LangChain Applications on AWS

  awsgenerative-ailangchain+ 1langchain-python

  Python

  •

  MIT License

  •205•225•68•30•Updated Oct 13, 2025Oct 13, 2025

• langchain-pinecone

  Public
  Build LangChain applications with Pinecone

  Python

  •

  MIT License

  •14•19•8•5•Updated Oct 13, 2025Oct 13, 2025

• cicd-pipeline-example

  Public
  🤖🚀 CI/CD pipeline for LangSmith deployments and evals 🦜

  Python

  •

  MIT License

  •9•22•0•2•Updated Oct 10, 2025Oct 10, 2025

• langchain-google

  Public
  🦜🔗 LangChain interfaces to Google's suite of AI products (Gemini, Vertex)

  aigeminigemini-api+ 4vertex-aillmlangchainlangchain-python

  Python

  •

  MIT License

  •309•272•81•13•Updated Oct 10, 2025Oct 10, 2025

• langsmith-docs

  Public
  Documentation for langsmith

  testingdocumentationevaluation+ 3tracinglangchainlangsmith

  JavaScript

  •

  MIT License

  •74•156•63•18•Updated Oct 10, 2025Oct 10, 2025

• langchain-postgres

  Public
  LangChain abstractions backed by Postgres Backend

  postgrespostgresqllangchain+ 1langchain-python

  Python

  •

  MIT License

  •101•236•58•27•Updated Oct 10, 2025Oct 10, 2025

• langchain-elastic

  Public
  Elasticsearch integration into LangChain

  Python

  •

  MIT License

  •25•63•11•5•Updated Oct 9, 2025Oct 9, 2025

• deepagents

  Public
  Python

  •

  MIT License

  •636•4.3k•29•16•Updated Oct 8, 2025Oct 8, 2025

• open-agent-platform

  Public
  An open-source, no-code agent building platform.

  TypeScript

  •

  MIT License

  •353•1.7k•50•18•Updated Oct 8, 2025Oct 8, 2025