Langchain agents

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.

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

JavaScript client library for managing your LLM data in one place

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)

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.

Jupyter notebook samples to quickly get started with OpenAI and LangChain

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

The Economic Firewall for AI Agent Requests

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

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)

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.

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

ClearClause: A Legal AI Assistant using Google Gemini API for QnA, summaries, translations, and semantic search across your legal documents.

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.

Improved RAG retrieval by adding context to the chunks and performing Hybrid Search (Vector Semantic Search + BM25 Keyword Search) and Reranking.

Self-hosted personal AI Agent OS / 长驻个人 AI 助手 (JARVIS-style). Kernel + pluggable skill packs (job, game, mail, life…). AgentRuntime · Layer×Scope memory · ReAct · Tool Use Contract (anti-hallucination) · SafetyPlane HITL · MCP server & client. Inspired by Letta/MemGPT, Claude Code, OpenClaw. LangChain/LangGraph/AutoGen alternative

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

🛡️ Zero-trust governance for AI agents. Intercept, approve, and audit LLM actions with one decorator. Fail-secure by default.

基于LangGraph的多Agent架构全自动OA办公系统

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

Awesome list of AI agents (2026 Edition) — Curating 380+ frontier frameworks, coding agents, MCP protocols, computer use, and commerce rails — featuring LangChain, CrewAI, AutoGPT, Claude Code, Cursor, Devin, and more.

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

Clinical Rag AI

Arc Gate — LLM proxy with prompt injection detection. Bendex Geometry.

Offline AI assistant - chat with your documents locally. No cloud, no API key, no data leaks. Built with Python + FastAPI + Ollama + LangChain.

Production-ready agentic AI framework. High-performance, lightweight, simple. Built-in safety, memory, and 4 reasoning patterns. Ships to production fast.

DeepClaw——开箱可用的企业级智能体工作台及脚手架

Built an AI-powered Resume Analyzer that evaluates resumes against job descriptions, extracts key skills and experience, provides ATS compatibility scores, identifies skill gaps, and generates personalized improvement recommendations using NLP and LLMs.

The coordination layer for Multiplayer AI

An AI SRE for Kubernetes: connects to your cluster, investigates with real tools, explains the root cause in plain English, and executes the fix only after you approve it. Peer-reviewed — Journal of Grid Computing, 2026.

Curated catalog of production-ready n8n AI agent templates. Shared docs (architecture, security, output conventions) used by every template repo.

AI engineer roadmap for 2026 — LLMs, RAG, agents, fine-tuning, vector databases, prompt engineering, MLOps, and building production AI apps

AI-Powered Health Assessment Platform — LangChain Agents · RAG · DSGVO-Ready · Full-Stack TypeScript/Python

Your vector database, as typed tools. Write a tools.yaml, then load_tools in Python or serve over MCP.

Open-source, AI-native social media management & scheduling platform for 45+ channels. BYOK AI across 30+ providers with governance guardrails & spend caps, AI Designer + 46 media tools, persisted analytics, cross-channel comment inbox, campaigns, RBAC teams, public API & SDK. Self-hosted: Next.js + NestJS + PostgreSQL, jobs on Inngest.

Runnable code from the AI Season AI Agents Bootcamp (Cohort 01): LLM APIs, RAG, agent harness, LangChain, multimodal agents, A2A, and an LLM from scratch. Taught in Urdu + English.

SYNAPSE is an AI-powered social intelligence and trading agent built on the Solana blockchain. It blends meme generation, real-time market sentiment, decentralized trading, and adaptive personality via DeepSeek, GPT-4, Claude, and Groq to engage users and automate decisions.

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

Local AI Agent x Decentralized Notes x Decentralized Messaging

Livro aberto sobre AI Agents para Pessoas Engenheiras de Software focado em Python, LangChain e LangGraph, ChromaDB, SQLite, RAG, Chain of Thought, LLM, privacidade e segurança com modelos locais com Ollama e remotos com OpenAI e Gemini.

Python SDK to verify agent tool calls, API responses, and MCP handoffs before bad outputs propagate.

An agentic adaptive RAG system designed for intelligent query routing and multi-agent collaboration.

🚀 LangFlow - AI-Powered Security Automation Platform

Inomera R&D - Telecom Team - Tech Radar

A LLM agent capable of writing an API documentation and functional tests from a file containing the entrypoints code.

VirtuTA is an AI teaching assistant that delivers quick, accurate responses to student queries directly on Piazza. Powered by agentic workflows, Google Gemini, and Langchain, it automates both conceptual and logistical course queries.

Terraform-Based Bedrock RAG Deployment

ChatTube: A Retrieval QA System to Youtube Videos

IPAgent - Patent Landscape Analysis Chatbot

Simple Generative AI enabled Streamlit web application that converts speech to-image.

A writing assistant using Langchain

A tutorial on Knowledge Graphs discussing how to model the employee competences within a company

Open source & private LLM apps on your desktop

This is a course on how to to program with Large Language Models.

This a Python AI Assistant made by using langgraph and langchain. The assistant is capable of handling programming tasks in python.

✨ AI-powered code analysis. Analyse your code and unlock its potential.

first attempt at creating and deploying rag based systems using langchain + ollama + streamlit

🦉 Utilities to improve LLMs capabilities when working with SPARQL endpoints and RDF knowledge graphs, compatible with LangChain

Using LangGraph Builder and Studio to build amazing Agentic Systems

A simple NextJS app that streams Langserve (python) streamings on NextJS frontend, using a hook to make it clean on components, and api call to hide backend apis and calls.

Question Answering Generative AI application with Large Language Models (LLMs), Amazon Bedrock, and Amazon MemoryDB for Redis

Docsifer is a powerful tool for converting various data formats into Markdown for applications such as indexing, text analysis, and more. It supports PDF, PowerPoint, Word, Excel, Images, Audio, HTML, and other text-based formats, and leverages LLMs to enhance performance.

Welcome to the LLAMA LangChain Demo repository! This project showcases how to utilize the LangChain framework and Replicate to run a Language Model (LLM). The code in this repository replicates a chat-like interaction using a pre-trained LLM model.

ChatGPT can solve Jeopardy! clues really well!

Showcase using Langchain in a React Native application

Generate an optimal path on a map a la Traveling Salesman Problem to hit different landmarks in an input city using Cloudflare Workers AI (using LlaMA-3.1), LangChain (for prompt templates and comma separated list output parser), Mapbox to create a map and get information about cities and landmarks in those cities, and Folium to edit the map.

This is a project that uses the LangChain library and OpenAI's ChatGPT API to perform data analysis on a dataset. Disclaimer: This project was made before OpenAI released Code Interpreter on ChatGPT Plus. With similar functions.

an LLM based application for HR process optimization

A meticulously curated collection of hands-on Jupyter notebooks, designed to illuminate the comprehensive application of MLflow across a spectrum ranging from foundational Machine Learning principles to pioneering Generative AI paradigms.

🪼 AI chatbot for the DeFiChain ecosystem.

An AI-powered quote generator bot that posts beautiful quotes to various social media platforms!

使用 LangChain 把 PDF 生成音频播客

AI Assistant to get summarized text from Youtube video and also get instant answers to your queries related to video

RAG Course using LangChain and OpenAI

Learn how to build AI-infused applications with Quarkus

UltraCodeAI is an innovative AI-powered IntelliJ plugin that transforms coding with seamless assistance. It supports local/cloud LLMs like Ollama, OpenAI, and Groq for context-aware prompts, auto code error analysis, and RAG-enhanced insights. Features includes tabbed UI for chat, diagnostics, and recommendations; hover explanations; design pattern

🦜🔗 LangChain Model Context Protocol (MCP) Client