Langchain agents

LangChain VectorStore for MySQL 9's native VECTOR type — RAG on ShannonBase, self-hosted MySQL, or HeatWave. No separate vector DB needed.

Chat with your PDFs using AI! This Streamlit app uses RAG, LangChain, FAISS, and OpenAI to let you ask questions and get answers with page and file references.

Knowledge-Sharing Hub using RAG Q&A techniques with LLMs (Llama2 and ChatGPT)

This AI-powered tool extracts Subject-Predicate-Object (SPO) triplets from unstructured text using LLMs, performs entity standardization and relationship inference, and generates interactive, community-detected knowledge graphs with rich visualizations.

Offline Text-to-SQL Agent – Convert natural language questions into SQL queries with explanations. Fully open-source, runs locally, and features a Streamlit UI, multi-table support, and configurable SQLite databases. Built with LangChain, LangGraph, Ollama (CodeGemma 7B).

Extension of LLM Advisory for Backtrader strategies, enabling real-time trading insights from multiple LLM-based advisors directly within strategy execution.

Use AI to ensure your resume passes ATS keyword screening.

Self-hosted personal assistant on top of LLMs in minutes with built-in Home Assistant integration and great extensibility and customizability.

AI developer that generates LangChain Expression Language code

LLM-driven software development helper.

LINE Bot using FastAPI, LangChain and OpenAI's GPT-3.5 model and multiple tools for different functions like weather data, travel POIs, tickets, experiences, and product data.

Custom tools for LangChain

rag base on langchain

An AI project to provide `private` chat and RAG service. 一个提供私有化检索增强生成的AI项目

Template for Retreival-Augmented Generation (RAG) application using Milvus for vector storage, LangGraph for ReAct agentic workflows, and Streamlit for a front end. Runs locally on Ollama with a pipeline to ingest markdown documentation.

A Chat with AI

This is a Generative AI bot fine tuned to become a Professional resume writer. It used Meta's LlaMA 2 LLM with langchain. System Prompt has been changed in order to change profile of AI.

Langchain-Nextjs-OpenAI-WebSockets: Natural Language UI Control with OpenAI Functions

LLM Applications built using Streamlit, LangChain, and OpenAI API

🤖 vscode AI extension assistant

AI-powered Django-Chat is an innovative chat application that combines the robustness of Django with cutting-edge language models with seamless integration of real-time communication and artificial intelligence, providing users with an intelligent conversational experience.

AI agent toolkit for accessing and analyzing SEC EDGAR filing data. Build intelligent agents with LangChain, MCP-use, Gradio, Dify, and smolagents to analyze financial statements, insider trading, and company filings.

🎧 A music recommendation system

Production-ready Chainlit RAG application with Pinecone pipeline offering all Groq and OpenAI Models, to chat with your documents.

LangChain-Kuzu integration

An LLM Agent allowing users to ask natural language questions and get answers about SEC fillings of their choice companies as well as find out real-time stock prices to aid decision making | using LangChain🦜🔗 | OpenAI | Streamlit ⚡| Kay

👑🦜 Learn the complete LangChain tech stack with this follow-along tutorial series.

Generate customized cover letters using your resume and job listings

A web automation agent driven by annotated browser screenshots and language model predictions

This chatbot is designed to provide fashion product recommendations using data from Flipkart's catalog.

chat with your documents (pdf) by leveraging the power of gemini pro

Learn LangChain for Genearative AI with OpenAI API using Python

Template for the Solana AI Agents Course on https://akademia.tokenomia.pro/course/solana-ai-agents offered by Tokenomia.pro

A full-stack application that allows practitioners to record voice notes and also export them to Google Docs/Sheets.

Fun project to run your own LLM chat bot using llama.cpp

This Streamlit app, "LangChain ChatBot," invites users to input queries, utilizing the LangChain library and OpenAI's text-davinci-003 model to generate responses with controlled randomness. In just a click, users can explore the intriguing world of conversation through this compact and user-friendly interface.

Applying LLMs, augmented with information retrieval (RAG) and function calling, to a variety of tasks in different domains.

Custom document-based QnA, powered by Azure OpenAI, LangChain and Milvus.

A LangChain, CLI based AI coding assistant and library aimed at fixing common issues that exist in other AI agents

An AI agent with Daraja API intergration for completing Mpesa and data requests transactions

Voice Assistant AI This project is a high-performance, action-oriented voice assistant that uses ElevenLabs Conversational AI to provide human-like vocal interaction. It enables users to perform digital tasks—like building websites or creating art—entirely through natural speech.

AIthelete: An AI Agent built with LangChain and Next.js to craft personalized training plans with detailed feedback and recommendations. Get fit with code! 💪 🚀

Timeless principles and best practices for working with language models - tooling-agnostic, future-proof, and clear.

About Learning and building LLM application using Langchain 🦜🔗 and Open AI

Development and deployment on AWS of a question-answer LLM model using Llama2 with 7B parameters and RAG with LangChain

A few CLI tools to immersively, browse, read Arxiv paper, save to notion & zotero, chat with them and save the chat history

Convert images into captivating audio stories using image-to-text, language models, and text-to-speech technologies. Upload images, generate stories, and listen to the narrated audio clips. A fun project combining AI and creativity.

This project aims to build a traveling recommendation application using Google Places API and OpenAI LLM.

Multi-Agent Systems with Google's Agent Development Kit + A2A + MCP

Chrome extension for web page RAG agent. 500+ installs

Have a conversation with chatGPT. speech-to-text and text-to-speech is here using chatGPT

🔍 AI search engine with self hosted LLMs via Ollama

In this end to end project I have built a RAG app using ObjectBox Vector Databse and LangChain. With Objectbox you can do OnDevice AI, without the data ever needing to leave the device.

JavaScript client library for managing your LLM data in one place

Query latest medicinal suggestions and your basic queries in interactive way.

Multimodal Document Processing RAG with LangChain

Langchain implementation of the paper "LLMs as Efficient Reward Function Searchers for Custom-Environment MORL".

Shiny Internal RAG

Node.js app where you can ask questions to ChatGPT using voice prompts, see the ChatGPT-like word-by-word answer, and then listen to the responses with voice

This repo contains code related to development of LLM based projects with Langchain and LLamaIndex. It uses RAG, Function calling, agents and tools as of now for interaction with data.

Customer Conversational Intelligence Platform Powered by an LLM Agent

Amazon Personalize Langchain extensions to support invoking and retrieving personalized recommendations from your Amazon Personalize resources

The official framework for the Code Understanding and Reasoning Agent (CURA)

RLM-powered CV tailoring for job applications.

Dynamic MCP integration for AI agents — search 1,960+ servers, install with HITL approval

About A visual interface for creating and customizing LLM agents using drag-and-drop components. Designed for both developers and non-developers.

React app that highlights relevant segments in a PDF document based on user questions using natural language processing and AI context segmentation. A useful tool for quickly extracting information from large PDF documents.

AgenticAds is an AI-powered multimodal advertising generation platform that transforms simple ad copy into platform-optimized content including rewritten text, custom posters, and short video reels, all automatically branded with user assets. Built entirely with free, open-source tools.

Jupyter notebook samples to quickly get started with OpenAI and LangChain

An AI-powered chatbot that answers student questions using university PDFs with the help of Google's Gemini API and RAG (Retrieval-Augmented Generation) architecture.

Taxonomy Completion with Embedding Quantization and an LLM-based Pipeline: A Case Study in Computational Linguistics

ESG Report Analysis and Greenwashing Detection is an interactive application that enables the analysis of ESG reports to identify signs of greenwashing. Based on predefined criteria, the tool assigns a risk score and offers an interactive search system through an intelligent chat (RAG).

The Economic Firewall for AI Agent Requests

LegalFlow Application for Morgan & Morgan challenge for Knight Hacks 2023 Hackathon

DentalDesk: An open-source AI dental assistant and chatbot for dental practices. Built with Python and LangChain, it automates appointment scheduling and patient communication on WhatsApp.

Demo solution of Neo4j Graph DB with Streamlit UI app, powered by Azure AI Foundry models and orchestrated by Langchain.

An agentic system that builds a full repo from a product requirements document (PRD)

Simple, practical AI agent testing in TypeScript

End-to-end deployment of a scalable RAG chatbot utilizing LangChain for retrieval-based QnA. The project leverages robust CI/CD practices integrating MLFlow with emphasizes on cost analysis.

Understanding any codebase. Enter the github repo's url and chat with the codebase.

LangChain4j Neo4j Graph RAG - Movies Search Demo. An AI-powered movie database application built with Java 21, Spring Boot 3.3.3, and Neo4j. The app uses LangChain4j to enable natural language queries, providing personalized recommendations, interactive graph visualizations, and dynamic data exploration.

The enterprise-grade CrewAI alternative for Go. Orchestrate strictly-typed, parallel AI agents with LangGraph-style Flow persistence, distributed A2A protocols, Model Context Protocol (MCP), and Human-in-the-Loop training.

🤖 CodeForge AI: An autonomous multi-agent coding system powered by LangGraph for agentic software development and automated workflows. SOTA custom agentic GraphRag, shared-state memory, auto-model routing for cost optimization, and a range of custom tooling.

Production-ready Python framework for AI agents with built-in guardrails, audit logging, cost tracking, and hybrid RAG. Supports OpenAI, Anthropic, Gemini, Ollama. By NichevLabs.

Abstract virtual world emulator with LangGraph agents. A stateless, plugin-based multi-agent simulation engine for Node.js/TypeScript.

🚀 Comprehensive LangGraph learning repository with hands-on examples, and practical implementations. Master stateful multi-agent applications, RAG systems, SQL agents, custom tools, and debugging techniques. From basics to advanced workflows with real-world examples.

LyricMind is an AI-powered cognitive firewall that analyzes song lyrics to protect against unconscious absorption of harmful content. Using customizable frameworks and LLMs, it detects risky patterns and integrates with music players to trigger protective actions when thresholds are exceeded.

A sample project for RAG with Node.js

Coordination intelligence for any agent system

加密货币 AI 自动交易与回测系统 · LangGraph 多代理辩论 + 硬性风控 + 决策日志 | AI-powered crypto trading & backtest with LangGraph multi-agent debate, hard risk controls, and Decision Journal

MCP security scanner for Claude, Cursor, OpenAI Agents, LangGraph and CrewAI - offline Rust SAST with SARIF for GitHub Code Scanning

AI-first subjectivity kernel for agents — persistent emotional state, relation dynamics, adaptive reply loops. Zero extra LLM calls.

🔰 A Comprehensive RAG repository covering basic vanilla RAG techniques, advanced retrieval methods, hybrid search fusion approaches, hands-on reranking techniques with code + explanation 📚✨

RAG heuristic to heal damaged business records - assuming its lost, then educated guesses become better than nothing.

Go AI Agent 框架 — Go 生态的 LangChain + LangGraph：ReAct / Plan-and-Execute / Reflection / ToT 多范式推理开箱即用，图编排与多 Agent 协作，A2A 协议，OpenTelemetry 可观测。对标字节 Eino。Hexagon 生态 L2 核心。

Learn to build AI Agents from scratch using multiple different patterns, add memory, RAG and too calling

63 deterministic quant computation tools for autonomous financial agents. Options, derivatives, risk, portfolio, statistics, crypto/DeFi, macro/FX, TVM. 1,000 free calls/day — no signup.

:robot: 一个使用 langchain 构建的 Agent 项目工程模版

OWASP ASI-aligned red-teaming and evaluation framework for AI agents

Production-grade Retrieval-Augmented Generation (RAG) API built with FastAPI, LangChain, OpenAI, and Qdrant.