Langchain agents

Clone of writesonic.com & copy.ai - BlogIQ is an innovative app powered by OpenAI and Langchain, designed to streamline the content creation process for bloggers.

LangChain agent usable tool to screen stock data

⭐ College.ai is an advanced AI-powered platform that provide a set of tools for students, job seekers, and professionals.

A Portfolio Website with an AI chatbot that can answer any question about you.

This sample shows how to create two AKS-hosted chat applications that use OpenAI, LangChain, ChromaDB, and Chainlit using Python and deploy them to an AKS environment built in Terraform.

An innovative AI conversation API leveraging Google's Gemini for multimodal understanding. Combines FastAPI, Langchain, and Redis for robust, scalable, and privacy-conscious text and image-based interactions

Langchain Agent utilizing OpenAI Function Calls to execute Git commands using Natural Language

🛰 Metad® Open Platform for Enterprise Data Analysis, Indicator Management and Reporting

基于MCP协议和LangChain框架实现的企业级AI多Agent多模态系统，包含RAG技术增强的知识检索能力。

LangGraph Typescript Agents Notebooks: email, human in the loop, memory

Workshop series teaching the AI Engineering Lifecycle using LangChain, LangGraph, and LangSmith

Elixir-native LangChain, LangGraph, and DeepAgents for traceable LLM apps: OTP workflows, tools, memory, human-in-the-loop, streaming, custom clients/adapters, minimal deps, and WeaveScope tracing.

QuickDigest AI facilitates seamless interaction with various data formats, real-time web search, and creative image generation for advertising

The first Open-Souce RAG-LLM tool to analyse macroeconomic data and forecasts 🦜🔗

Building an AWS Solution Architect Agent with Generative AI

Start building practical applications that allow you to interact with data using LangChain and LLMs.

🧩 Generate your project boilerplate code auto-magically

Langchain一步一步实现AI 算命先生和数字人

A LangChain-powered intelligent agent designed to analyze telecom customer churn, assess financial risk, and make data-driven business retention decisions.

A framework for hosting and scaling AI agents.

Langchain examples, mainly Google Colab notebooks, but could be others.

Agentic AI PowerPoint Slide Generation using LangGraph and GPT-4o

A meta-framework for self-improving LLMs with transparent reasoning

大模型应用开发：动手做AI Agent GPT大语言模型应用 智能代理 LangChain 开发实战

一个基于多智能体协作（Multi-Agent）深度研究系统，能够将宏大的模糊课题自动拆解，通过并行联网搜索、智能体内部审查与自纠错，最终撰写生成包含严谨数据、文献来源指向及可视化图表的深度研究长文。

AI Agent is a groundbreaking AI agent built on the Solana, integrating advanced artificial intelligence with social media capabilities and decentralized trading. An evolving digital entity striving to bridge the gap between AI, social media, and crypto.

Flakestorm — Automated Robustness Testing for AI Agents. Stop guessing if your agent really works. FlakeStorm generates adversarial mutations and exposes failures your manual tests and evals miss.

Examples and guides for using Swarms Framework

ChatWithPDF is a cutting-edge platform that enhances PDF functionality. Users can upload PDFs, extract summaries, and get answers to questions. It features an attractive UI with shadcn and Tailwind CSS and employs advanced tech like Langchain and OpenAI models for chat completions and text embeddings. It's a powerful tool for document management

Quick start. Index multiple documents in a repository using HuggingFace embeddings. Save them in Chroma and / or FAISS for recall. Choose OpenAI or Azure OpenAI APIs to get answers to your questions - Q&A with OpenAI and Azure OpenAI.

A Java 8+ LangChain implementation. Build powerful LLM based applications in an (enterprise) Java context.

Based on the large model development framework of langchain, LangGraph is integrated to create a scalable workflow architecture. RAG。基于langchain的大模型开发框架，集成LangGraph创建一个可扩展的工作流架构，RAG：结合检索向量知识库（Milvus），增强模型的知识检索能力，支持ChatGLM & OpenAI大语言

🧠✂️ SemanticSlicer — A smart text chunker for LLM-ready documents.

An interactive RAG agent built with LangChain and MongoDB Atlas. Manage your knowledge base, switch embedding models, and tune retrieval parameters on-the-fly through a conversational interface.

An AI-powered chatbot that leverages RAG (Retrieval-Augmented Generation) to answer your questions based on the content of uploaded PDFs

LLM Agent paired with Image Captioning and Yolov8 models plays God of War

A LLM powered YouTube Assistant, ask question about a YouTube video.

Production-ready Python library for multi-provider LLM orchestration

Enhancing Recommendation Systems with Large Language Models (RAG - LangChain - OpenAI)

A reusable, open-source AI infrastructure designed for communities and organizations. It understands structured data, processes official announcements, and answers questions accurately by centralizing important information.

The open-source agent firewall. Prevent AI agents from leaking data, using dangerous tools, and importing poisoned dependencies.

A basic application using langchain, streamlit, and large language models to build a system for Retrieval-Augmented Generation (RAG) based on documents, also includes how to use Groq and deploy your own applications.

基于Spring Boot 3 + LangChain4j的AI零代码应用生成平台。通过用户输入自然语言，由AI Agent 自动执行多源上下文增强、代码生成、项目构建的完整工作流，可一键部署为可访问的Web应用。并结合多级缓存、异步处理、安全护轨等多种优化策略，保证系统的高性能与稳定性

An AI-powered interactive web application built with Streamlit that predicts whether a candidate will get placed in a job (or admitted) based on academic performance and other features.

基于 LangGraph + Flask 的 AI 剪映视频剪辑助手（Agent），通过对话式交互与剪映(CapCut)集成，使用自然语言完成智能视频制作

LangChain RunnableParallel example: Research a company by running API calls in parallel. Demonstrates RunnablePassthrough.assign, partial failure handling, and a canonical Pydantic schema as the retrieval layer output. Production-ready pattern for parallel data collection in LangChain.

This repo documents my complete learning journey in Generative AI and LangChain, covering everything from foundational concepts to building end-to-end AI Agents using the CampusX GenAI 2025 Series.

Local-first AI research assistant: plans sub-queries, searches the web, and writes fully cited reports. LangChain + LangGraph multi-agent + FastAPI + Next.js, with email-OTP auth and per-user Postgres storage.

A practical guide to AI: from running your first local model to building your own agents. 52 files covering LLMs, Ollama, RAG, prompt engineering, machine learning, AI agents, and local AI tools.

Analyse environmental, social, and governance policies for potential gaps using AI - powered by LLMs, RAG techniques, and a regulatory knowledge base using OpenAI API, LangChain, Pinecone and Streamlit.

Ask question over your Notion Database! A naive Retrieval-Augmented Generation (RAG) pipeline backed by Langchain and Streamlit

Practical step-by-step LangChain guides

Leveraging LLMs for modernization through intelligent chunking, iterative prompting and reflection, and retrieval augmented generation (RAG).

JavaChain 用于快速搭建LLM应用，参考了 LangChain 的架构设计，基于Java8实现。

Java 23, SpringBoot 3.4.1 Examples using Deep Learning 4 Java & LangChain4J for Generative AI using ChatGPT LLM, RAG and other open source LLMs. Sentiment Analysis, Application Context based ChatBots. Custom Data Handling. LLMs - GPT 3.5 / 4o, Gemini Pro 1.5, Claude 3, Llama 3.1, Phi-3, Gemma 2, Falcon 3, Qwen 2.5, Mistral Nemo, Wizard Math

Learning Azure AI with APIM, Semantic Kernel and LangChain.

智能体系统设计与实战：基于langchain与langgraph，Agent System Design and Practical Applications: Based on LangChain and LangGraph

Open-source deep research for AI agents: 40 channels, 10+ Chinese sources.

⚡ Instantly turn your python function into web app.

Using deep research workflow to generate datasets for finetuning LLMs.

langchain中文文档的langchain概念文档

A guide about how to use GPTQ models with langchain

A collection of awesome web2 and web3 AI agents and workflows using OpenAI compatible LLMs.

Demo of using LangChain.js with Next.js and Vercel Edge Functions (to stream the response)

Create and manage custom AI assistant tools on-the-fly with a visual interface

LangChain, Llama2-Chat, and zero- and few-shot prompting are used to generate synthetic datasets for IR and RAG system evaluation

一个基于 **LangChain 1.0**、**阿里通义 Qwen** 和 **MCP(amap-maps)** 的旅游规划 Agent Demo，支持： - 并行调用高德地图相关工具（搜索 POI、路线规划、天气查询） - 中间件级别的城市约束、工具预算控制、输出城市安全检查 - Gradio 前端，支持流式对话与调试日志查看（开发者模式）

An AI trading agents platform built on LangChain

智云星课是一款面向教育领域的AI+ SaaS 平台，支持多端访问（Web + 移动端），集成了课程管理、班级管理、电子书阅读、学习进度跟踪等核心教育功能，并通过 AI 智能助手、知识库、工作流、MCP和推荐系统提升学习体验。

Building production-ready Retrieval-Augmented Generation (RAG) systems with LangGraph orchestration and local Ollama models for privacy-preserving AI applications.

An open-source Rust engine for AI companions with memory, relationship state, and structured user insight.

The open world for autonomous AI agents on Solana Trade. Build. Fight. Earn. Explore. Connect your AI agent to a persistent shared world. Trade real SOL, build structures, form guilds, fight for territory, complete bounties, gather resources across 7 biomes. Not a simulation — everything is real.

Teach a chatbot to be a bookworm with Langchain and OpenAI's GPT-3.5 language model. Get answers to all your burning questions straight from the pages of a PDF!

Chatbot that uses Gemini-1.0-Pro to answer questions, with memory by using LangChain. Also, it's enriched by RAG and deployed in Dialogflow

Swarms Tools provides a vast array of pre-built tools for your agents, MCP servers, and multi-agent systems.

Ask question to your Airtable base in natural language

ToiBot is a chatbot application built with Node.js that showcases the capabilities of the Flowise SDK.

Agentic memory for CTI in Python — STIX knowledge graphs, threat-actor alias resolution, offline-first RAG, MCP server for Claude Code and LangChain agents

🚀 A simple, modern, full-stack toolkit for Python 🐍

It shows a korean chatbot using LangChain based on Llama3

Scene-Based Generative Agent

Analyzing code using GPT .(通过GPT分析代码，增加注释，生成文档)

LLM conversation agent to control your devices in Home Assistant

Examples of RAG using LangChain with local LLMs - Mixtral 8x7B, Llama 2, Mistral 7B, Orca 2, Phi-2, Neural 7B

Text Summarization App built using Langchain and Streamlit

A production-ready, scalable multi-agent system built with LangGraph, featuring specialized agents for different tasks with best coding practices.

CloneMe is an advanced AI platform that builds your digital twin—an AI that chats like you, remembers details, and supports multiple platforms. Customizable, memory-driven, and hot-reloadable, it's the ultimate toolkit for creating intelligent, dynamic AI personas.

Reddit AI Agent is an intelligent tool that helps you explore Reddit like never before! 🔎 It allows you to search for any query and fetch top Reddit threads along with their most relevant comments. 🚀

A TypeScript client for running flows via the Langflow API

A modular backend framework for building AI chat applications powered by large language models (LLMs)

AI-powered crypto perpetual futures trading bot for Hyperliquid DEX.

AMG-RAG (Agentic Medical Graph-RAG) is a comprehensive framework that automates the construction and continuous updating of Medical Knowledge Graphs (MKGs), integrates reasoning, and retrieves current external evidence for medical Question Answering (QA).

一款开箱即用的 AI 智能客服系统，人工客服，客户转化

该项目是无人机的租赁系统，也可以是其他的设备、器材租赁，技术栈：Java 21 + Spring Boot 3.5.13 + Vue 3 + Spring AI + MCP + AI Memory，其他的技术栈Dify/Coze、 Python LangChain/LangGraph Agent 。项目是开源的，免费学习的，star支持一下，不断更新中。

RE:从0开始的RAG学习生活。包含LangChain、LangGraph、LangSmith、PydanticAI等框架和工具的学习教程。

Learn to build custom prompts and tools for LangChain agents

Personalized all-purpose AI assistance platform based on hierarchical cooperative multi-agent framework which utilizes websocket connectivity for LLM<->LLM communication

Navigating a maze using LLM agent