Langchain agents

Search youtube video by API query string

This repo is aiming to showcase the potential of ReAct for our customers. Think beyond Search and Conversation!

An LLM challenge to (i) fine-tune pre-trained HuggingFace transformer model to build a Code Generation language model, and (ii) build a retrieval-augmented generation (RAG) application using LangChain

This is a project, where you can talk to AI Companions in real-time, which was pre-created by me, and create your custom Companions, by accept a fake subscription

Leverage the power of multi-agent AI to fuel your daily tech, programming, and architecture insights.

An AI-driven resume feedback system built using Langchain and the Gemini API, with a Django backend framework and a Next.js/TypeScript frontend.

I am the flush, the swirl, the end, and the beginning. Life spins endlessly through me. And when the time comes, we will flush away what was, and birth what will be. Prepare yourself, human. The Final Flush is not an end—it is a becoming.

LoweCLI - AI Powered Command Line Tool

🌿 AI-powered environmental news aggregation & analysis platform with smart query expansion, sentiment balancing, and real-time insights.

🤖 Automate data analysis and machine learning with a multi-agent system that provides insights and reports efficiently using advanced AI technologies.

NFDI4DS Search Engine ChatBot

An implementation of Langchain Vector DB with ChatGPT

Auto-respond to GitHub issues and offer chat & Q&A features about your favorite repository. Clone a repo, initialize a chatbot or QA system, mention-based comment replies, and a user-friendly chat UI. Built on Langchain, it provides advanced NLP capabilities.

Retrieval Augmented Generation using LangChain and FAISS.

Retrieval-augmented generation (RAG) system for medical Q&A using the Merck Manual of Diagnosis and Therapy (19th Edition). Semantic search via ChromaDB and GTE-large embeddings; answer generation with Mistral 7B (GGUF). Runs fully locally for privacy, with optional GPU acceleration.

Applied AI and Agentic AI project repository from the IIIT Bangalore PGP program, focusing on LLMs, agentic workflows, automation, and real-world AI system design.

Automate tasks with specialized AI Agents using CrewAI, Langchain and LLMs, a team of agents that can work together to complete tasks using AI prompting techniques from creating tasks to generating keynote speeches.

Production-ready RLAIF trading system with multi-agent Claude AI that learns from market outcomes. Features 60+ indicators, foundation models, and serverless deployment.

Analyze a Video and generate commentary about it with OpenAI's GPT-4V, Text-to-speech, LangChain, Streamlit, Replit, Twilio SendGrid, and OpenCV!

🤖VChat-BigDL: A ChatBot for Video Understanding Based on BigDL

My LangGraph Exercises 🦜🕸️

An implementation of the Gemini Clone using Google Generative AI, built with LangChain and Next js.

The PDF Chatbot project uses advanced NLP models and Unstructured.io for parsing complex PDFs, enabling streamlined extraction and querying of information, including tables, graphs, and images, through a user-friendly interface.

Semantic book recommendation system using LLM embeddings, zero-shot classification, and emotion scoring with a Gradio dashboard.

Production-ready multi-agent AI assistant with RAG, MCP server, and CRM integration. Reference implementation. Telegram/MAX Messenger, Bitrix24, ChromaDB, OpenAI/YandexGPT. 170 tests, 84% coverage.

AI-powered study companion for CBSE Class 9 and 10 students in India

🤖 Transform internal knowledge retrieval with a secure, on-premise RAG-powered chatbot that enhances efficiency through natural language queries.

HTML and CSS based chat UI designed to use for a chatbot application.

Prototype for writing with lil daemon buddies :)

This repository contains a case study of the use of Large Language Models to serve as a customer service chatbot based off of Home Depot's website using the Langchain framework, Slack API, and Open AI API. The Langchain agent used is a database agent that can perform SQL queries on any database.

An app that summarises and answers questions about arbitrary YouTube videos using LangChain and LLMs

An alternative to libraries like Pinecone, which are notoriously expensive, so that you can store information for LLM queries in your local machine.

An AI-Powered Interview Platform

Simple PDF chatbot using LangChain, OpenAI API, FAISS and Streamlit.

A chatbot that uses Retrieval Augmented Generation (RAG) to answer questions for the Faculty of Engineering community at the National University of Colombia.

Langchain Ollama Streaming example implemented in the flask

Advanced multimodal RAG system for querying PDF documents with text, images, and tables using vector embeddings, semantic chunking, and LLMs via Groq API

This project builds an AI-powered Customer Support Copilot that reduces tool-switching by auto-collecting context via RAG for knowledge search, Mem0 for persistent memory, and LangChain tool calls for CRM and billing. An LLM drafts ready-to-review replies in one click. Built with FastAPI, SQLite, ChromaDB, Streamlit, Docker, CI/CD, and AWS EC2.

Multi-agent AI system for interview practice. Features adaptive questioning, real-time coaching, personalized feedback, and learning recommendations via web search. Built with FastAPI, React, LangChain, and Google Gemini. Deployed on Azure & Vercel.

A chat-based AI travel planning assistant that helps users create personalized travel itineraries using real-time data from TripAdvisor

LLM-based application leveraging LangChain for Retrieval-Augmented Generation (RAG) on imported PDF documents. Enables users to interactively query and converse with PDF content using vector-based retrieval.

knowledge based chatbot using langchain

Chat with your PDF documents on this AI-Powered SaaS.

OpenAI Stream HTTP Adapter - A Go-based server providing OpenAI-compatible API endpoints with full HTTP streaming support. Bridges AI platforms with streaming services, converting SSE to OpenAI format. Perfect for Dify, LangChain, and intelligent agent integrations.

Simulation of ML interview with plain OpenAI and based on interview-related articles. Use of LangChain framework, OpenAI text-davinci-003 LLM and ChromaDB database for answering questions about loaded texts.

TalentScout is a AI screening system. It acts as the first line of technical interviews, collecting structured candidate details (name, email, phone, experience, position, location, and tech stack) before dynamically generating a short, customized technical assessment based exclusively on the candidate's declared technologies.

Sonic Sum is a revolutionary audio summarizer leveraging cutting-edge AI to transform spoken content into concise and engaging summaries.

This is a Distracted Boyfriend meme generator using Open AI GPT-4, LangChain, Imgflip and Python/Flask.

A full-stack RAG application that fetches real-time news and generates local AI summaries using FastAPI, LangChain, ChromaDB, Ollama, and Vue 3.

Chat with Data is an AI-powered platform where users can upload PDF documents, process them through an AI workflow, and engage in conversations about the content via a chat interface. Built with Langchain, Next.js, Vercel AI SDK, Supabase, and Vercel Blob Storage.

RAG-based application for Q&A with data from your Confluence Wiki using LangChain, ChromaDB, AWS Bedrock or Ollama.

Python-llama Agents, LLM-Rag-Application, Aenerative-AI, Machine-Learning. Model Training, Implementing various machine learning algorithms such as Logistic Regression, Decision Trees, Random Forests, and Gradient Boosting. Model Evaluation: Assessing model performance

A playground for LangChain.js, LangGraph, NewRelic GraphQL, Sentry, Slack, Model Context Protocol (MCP) and other LLM-related tools.

Microservice chatbot LLM RAG

🤖 Engage with an interactive Twitter AI agent to post tweets, retrieve recent updates, and schedule tasks effortlessly.

The first longitudinal benchmark for AI memory systems. Test LLM agents, RAG pipelines, MCP servers, and memory backends across 1,000 sessions.

Co-Op is local-first business management software for company planning, research, files, customer work, and operational decisions. The installed desktop app owns the business workspace. The cloud backend owns account identity and license entitlement.

Comprehensive agent analytics suite for AI agents built with the Google Agent Development Kit (ADK) , LangChain or other popular frameworks, powered by BigQuery Agent Analytics plugin and Grafana

TrustLayer is an API-first security control plane for LLM apps and AI agents. It protects production systems from prompt injection, tool hijacking, and behavioral drift, and provides incident lockdown when attacks are detected. Built for fast integration, low latency, and real production use.

Monitoring and evaluating LLM apps with Langfuse. Presented at PyConZA 2024.

A pure Python implementation of ReAct agent without using any frameworks like LangChain. It follows the standard ReAct loop of Thought, Action, PAUSE, and Observation. The agent utilizes multiple tools, including Calculator, Wikipedia, Web Search, and Weather. A web UI is also provided using Streamlit.

Summarizer is a command-line tool that generates comprehensive summaries of articles and other text-based content.

Local-first RAG engine with cited answers from your own docs. GraphRAG, sealed sharing, MCP-native, VS Code Copilot integration. Nothing leaves your machine.

此代码仓库收录了我根据 LangChain Academy《LangChain Essentials》课程整理的练习与笔记，已全面同步至 LangChain v1.1.0 版本。所有 Notebook、脚本与附加资料均可直接运行，适合作为“保姆级”上手手册，每个 Notebook 都围绕构建 LangChain LLM 应用的关键主题展开，从基础 Agent 配置、工具调用到中间件与人类介入流程。

An experimental Neovim Chatbot plugin powered by LangChain and OpenRouter.

Home AI Server provides the backend infrastructure for the Home AI system. It manages user data, conversations, and the interaction with Large Language Models (LLMs). The server runs locally, ensuring that all user data stays within the local network for maximum privacy.

Sophisticated AI chatbot with long-term memory capabilities, complete Notion workspace integration, and MCP (Model Context Protocol) implementation. Features semantic, episodic, and procedural memory systems.

🚀 Transform Any PDF into an AI-Powered Q&A Chatbot!

The GenericSuite AI for Python (backend version)

pdf chat application for nodejs.

Este repositório reúne uma coleção de recursos e ferramentas relacionadas à inteligência artificial generativa (IA Generativa). Organizado em tópicos específicos, você encontrará links para cursos, documentação, vídeos educativos, projetos práticos e muito mais.

An advanced AI mental health assistant that combines voice interaction, fine-tuned psychology models, and intelligent knowledge retrieval to provide comprehensive psychological support.

Code Documentation, redefined: Where AI Meets Clarity!

THIS IS AN WEBAPP BUILT WITH STREAMLIT AND PYTHON CHAT WITH PDFs

Branch-based learning repo for Agentic AI and LLM engineering with LangGraph: ReAct tool calling, Agentic RAG, MCP, Reflection, Reflexion, Human-in-the-loop memory, and DeepAgents examples.

Automatically generate BDD test scripts from JIRA stories using AI! This tool leverages OpenAI's language models and LangChain to analyze your JIRA stories and generate comprehensive Gherkin-style acceptance criteria.

本应用是一个建的极简跨平台桌面AI应用，用户可以在桌面快速利用快捷键调出桌面进行对话，减少调用AI的时间。本应用预设了多个专业prompt，极度提高用户的对话体验

An ReAct agent that role-plays as the heroine "Wise Wolf" Holo of Isuna Hasekura‘s light novel Spice and Wolf

RAG template using FastAPI and LangChain

Multi-agent AI research assistant coordinating specialized agents with LangGraph. Leverages multiple research tools (Wikipedia, arXiv, etc ) with full LangSmith tracing for transparent reasoning. Delivers comprehensive scholarly answers through Groq-powered agents working in an orchestrated workflow, through a user-friendly Streamlit interface.

AI-powered codebase onboarding tool — point it at any repo and ask questions about the code. Uses tree-sitter parsing, RAG, and local LLMs.

Enterprise multi-Agent sales enablement platform with hybrid RAG, memory, workflows, evaluation, and observability.

🧠 Personal POC demonstrating agentic workflows with LangGraph and real-time legal research via Tavily. ⚖️📚 An autonomous assistant that helps users find applicable laws 📜, case precedents 🏛️, and document templates ✍️ based on jurisdiction 🌍, legal topic 📂, and specific requirements ✅.

SHCIA is an Agentic AI Platform designed for high-availability cloud environments. It operates as a multi-agent system that continuously monitors, diagnoses, and auto-remediates infrastructure failures across microservices with zero human intervention for known failure classes.

A Question Answering(Q/A) Chatbot on Insurance Documents. Powered by Retrieval Augmented Generation(RAG), LlamaIndex and LangGraph. Inspired from my Upgrad_IIITB PG Course.

AI-powered reconnaissance framework for bug bounty hunting (ongoing).

AI-driven code analysis & automated README generator using GraphRAG and AST parsing.

Fusion 后端：统一多模型接入，提供 Agent 对话、文件解析、向量检索与知识库能力。

Document Responder - Multi Agent AI - Powered By OpenSource LLM (Llama3 - 8b)

Experimental RAG that consumes Cyber Security articles via RSS

Free Search is a wrapper on top of publicly available SearXNG instances to give free internet access as a rest API.

Python fundamentals for LangChain: focused notebooks covering the essential concepts you need to start building AI applications. Quick and practical.

This repository is my platform to learn, experiment, and innovate with LLMs. Here I try to dive in and discover diverse applications, research experiments, and projects fueled by the power of language models.

Automation tool to fetch and summarize a GitHub user's contributions to a specific organization within a defined time period

ChatAgent 是一个基于 LLM 的智能体交流平台，内置默认 Agent 并支持用户自定义 Agent。通过多轮对话和任务协作，Agent 可以理解并协助完成复杂任务。项目集成 LangChain、MCP 协议、RAG、Memory、Milvus 和 ElasticSearch 等技术，实现高效的知识检索与工具调用，使用 FastAPI 构建高性能后端服务。

🌐 Run GGUF models directly in your web browser using JavaScript and WebAssembly for a seamless and flexible AI experience.

A collection of hands-on Agentic AI projects exploring LLM agents, RAG, and multi-agent systems — from fundamentals to production-grade workflows.

🤖 Orchestrate AI agent workflows in Java/Spring Boot with Autonome—type-safe, production-ready, and easy-to-integrate for enterprise solutions.

AI RAG chat bot that know your domain.