A library of data loaders for LLMs made by the community -- to be used with LlamaIndex and/or LangChain

Community-maintained LangChain integrations

LangChain4j integrations that are maintained by the community

LangChain and Streamlit RAG Demo App on Community Cloud showcases

This repo contains a code that uses colabxterm and langchain community packages to install Ollama on Google Colab free tier T4 and pulls a model from Ollama and chats with it

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LinkedIn company profiles finder using LangChain Agents

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🚀 Community-driven Naver integrations for LangChain! Seamlessly connect Naver's search, translation, and AI services with LangChain to build powerful AI-driven applications

This is deprecated, please refer to https://github.com/oceanbase/langchain-oceanbase.

This project uses the CrewAI framework to automate stock analysis, enabling AI agents to collaborate and execute complex tasks efficiently. Example stock: Nvidia. Technologies include Python, CrewAI, Unstructured, PyOWM, Tools, Wikipedia, yFinance, SEC-API, tiktoken, faiss-cpu, python-dotenv, langchain-community, langchain-core, and OpenAI.

Community-maintained LangChainJS integrations

Claude Code plugin for LangChain and LangGraph development. Skills, commands, and reviewer agents for building AI agents, RAG pipelines, and LCEL chains.

A Subspace support bot built on Langchain for the Subspace Community.

An intelligent Slack bot that automatically researches new community members and analyzes their fit for your commercial product using OpenAI and Langchain.

AskEFDA - A Streamlit app leveraging RAG to provide accurate answers and summaries from Ethiopian Food and Drug Authority (EFDA) guidelines on medicine registration, import, approval and marketing. Built with LangChain, Groq LLM, and FAISS/BM25 indexing. Deployable on Streamlit Community Cloud.

This project implements a classic Retrieval-Augmented Generation (RAG) system using HuggingFace models with quantization techniques. The system processes PDF documents, extracts their content, and enables interactive question-answering through a Streamlit web application.

n8n community node for integrating SAP HANA Vector Store with n8n workflows using LangChain

Vidword: An interactive platform transforming YouTube video summarization,with AI-driven transcriptions, summaries, and Q&A, powered by Next.js, Express.js, FastAPI, GeminiAI, LangChain+, and OpenAI API. Dive into a new era of video exploration and community collaboration!

Voice Assistant powered by LangChain and OpenAI Whisper. Features real-time speech recognition, multi-LLM support (OpenAI, Google), and computer vision capabilities via OpenCV. Enables natural voice interactions with advanced AI responses.

This project aims to provide a user-friendly interface for analyzing CSV files using a chatbot.

Practical, production-friendly agentic RAG pipeline examples in Python. Featuring LangChain, CrewAI, and best practices for agent orchestration, retrieval, and grading. Community friendly—open to PRs!

This project demonstrates how to use various components from the langchain_community and langchain_core libraries to load, transform, embed, and retrieve documents from a PostgreSQL database with PGVector enabled. The documents are sourced from URLs, transformed into text, split into manageable chunks, and stored as vectors in the DB for retrieval

🎵 AIceberg: Upload and discover AI-generated music! Chat with virtual 🌟 celebrities like Kanye West and Taylor Swift. Personalized recommendations, community interaction, and stylish UI. Built with Next.js, Supabase, Langchain, Vercel AI SDK, and Tailwind CSS. Join the AI music revolution! 🚀

AI Research Agent 🔍 secure Academic Research Assistant with AI Integration. A full-stack web application leveraging OpenAI and LangChain to provide authenticated users with AI-powered research capabilities. Features secure JWT authentication, real-time web/Wikipedia integration, Markdown report generation, and Docker deployment.

Budget Buddy is a finance chatbot built using Chainlit and the LLaMA language model. It analyzes PDF documents, such as bank statements and budget reports, to provide personalized financial advice and insights. The chatbot is integrated with Hugging Face for model management, offering an interactive way to manage personal finances.

No description available

Azure AI Search sample codes for chunking, integrated vectorization and community integration (Langchain, Llamaindex, Hugging face and Cohere)

Bot created with Python using streamlit, langchain, langchain_community, langchain_core, keras and langchain_openai

Chatbot with openAI LLM using langchain, streamlit and langchain_community.