awesome-langchain

LangChain

: the original 🐍

LangChain.js

: the js brother ✨

: Langchain concepts doc

: follow to get fresh updates

: discussion

: The Official Langchain blog

LangChainHub

: collection of all artifacts useful for working with LangChain primitives such as prompts, chains and agents

LangServe

: LangServe helps developers deploy LangChain runnables and chains as a REST API

Langchain Go

: Golang Langchain

LangchainRb

: Ruby Langchain

BoxCars

: Ruby gem, Building applications with composability using Boxcars with LLM's. Inspired by LangChain

LangTorch

: Building composable LLM applications with Java / JVM. Inspired by LangChain

LangChain4j

: LangChain for Java

LangChainJSDotNet

: Use the official LangChain.js library in .NET

LangChainDart

: Build powerful LLM-based Dart/Flutter applications

Flowise

: Drag & drop UI to build your customized LLM flow using LangchainJS

Langflow

: LangFlow is a UI for LangChain

FlowTest

: GenAI powered OpenSource IDE for API first workflows

GPTCache

: A Library for Creating Semantic Cache for LLM Queries

Gorilla

: An API store for LLMs

LlamaHub

: a library of data loaders for LLMs made by the community

EVAL

: Elastic Versatile Agent with Langchain. will execute all your requests

Auto-evaluator

: a lightweight evaluation tool for question-answering using Langchain

Langchain visualizer

: visualization and debugging tool for LangChain workflows

LLM Strategy

: implementing the Strategy Pattern using LLMs

datasetGPT

: A command-line interface to generate textual and conversational datasets with LLMs

spellbook-forge

: Make your LLM prompts executable and version controlled

Auto Evaluator

: Langchain auto evaluator

Jina

: Langchain Apps on Production with Jina

Gradio Tools

: Gradio 🤝 LLM Agents

steamship-langchain

: adapters for Steamship, enabling LangChain developers to rapidly deploy their apps on Steamship 🐍

LangForge

: A Toolkit for Creating and Deploying LangChain Apps

BentoChain

: LangChain Deployment on BentoML

LangCorn

: Serving LangChain apps automagically with FastApi

Langchain Service

: Opinionated Langchain setup with Qdrant vector store and Kong gateway

Lanarky

: 🚢 Ship production-ready LLM projects with FastAPI

Dify

: One API for plugins and datasets, one interface for prompt engineering and visual operation, all for creating powerful AI applications

LangchainJS Worker

: LangchainJS worker on cloudflare

Chainlit

: Build Python LLM apps in minutes ⚡️

Psychic

: Universal APIs for unstructured data. Sync documents from SaaS tools to a SQL or vector database, where they can be easily queried by AI applications like ChatGPT

Zep

: Zep: A long-term memory store for LLM / Chatbot applications

Langchain Decorators

: a layer on the top of LangChain that provides syntactic sugar 🍭 for writing custom langchain prompts and chains

FastAPI + Chroma

: An Example Plugin for ChatGPT, Utilizing FastAPI, LangChain and Chroma

AilingBot

: Quickly integrate applications built on Langchain into IM such as Slack, WeChat Work, Feishu, DingTalk

Llama2 Embedding Server

: Llama2 Embeddings FastAPI Service using LangChain

ChatAbstractions

: LangChain chat model abstractions for dynamic failover, load balancing, chaos engineering, and more!

MindSQL

A python package for Txt-to-SQL with self hosting functionalities and RESTful APIs compatible with proprietary as well as open source LLM

Pluto

: Simplify deploying LangChain applications on AWS by allowing you to define and utilize necessary cloud resources directly in your application code, automatically creating the required infrastructure

Llama-github

: Llama-github is a python library which built with Langchain framework that helps you retrieve the most relevant code snippets, issues, and repository information from GitHub

CopilotKit

: A framework for building custom AI Copilots 🤖 in-app AI chatbots, in-app AI Agents, & AI-powered Textareas

Private GPT

: Interact privately with your documents using the power of GPT, 100% privately, no data leaks

CollosalAI Chat

: implement LLM with RLHF, powered by the Colossal-AI project

AgentGPT

: AI Agents with Langchain & OpenAI (Vercel / Nextjs)

Local GPT

: Inspired on Private GPT with the GPT4ALL model replaced with the Vicuna-7B model and using the InstructorEmbeddings instead of LlamaEmbeddings

GPT Researcher

: GPT Researcher is an autonomous agent designed for comprehensive online research on a variety of tasks

ThinkGPT

: Agent techniques to augment your LLM and push it beyond its limits

Camel-AutoGPT

: role-playing approach for LLMs and auto-agents like BabyAGI & AutoGPT

RasaGPT

: RasaGPT is the first headless LLM chatbot platform built on top of Rasa and Langchain

SkyAGI

: Emerging human-behavior simulation capability in LLM agents

PyCodeAGI

: A small AGI experiment to generate a Python app given what app the user wants to build

BabyAGI UI

: Make it easier to run and develop with babyagi in a web app, like a ChatGPT

SuperAgent

: Deploy LLM Agents to production

Voyager

: An Open-Ended Embodied Agent with Large Language Models

ix

: Autonomous GPT-4 agent platform

DuetGPT

: A conversational semi-autonomous developer assistant, AI pair programming without the copypasta

Multi-Modal LangChain agents in Production

: Deploy LangChain Agents and connect them to Telegram

DemoGPT

: DemoGPT enables you to create quick demos by just using prompt. It applies ToT approach on Langchain documentation tree

SuperAGI

: SuperAGI - A dev-first open source autonomous AI agent framework

Autonomous HR Chatbot

: An autonomous agent that can answer HR related queries autonomously using the tools it has on hand

BlockAGI

: BlockAGI conducts iterative, domain-specific research, and outputs detailed narrative reports to showcase its findings

waggledance.ai

: An opinionated, concurrent system of AI Agents. It implements Plan-Validate-Solve with data and tools for general goal-solving

Elasticsearch Agent

: ElasticSearch agent based on ElasticSearch, LangChain and GPT 4

CrewAI

: Cutting-edge framework for orchestrating role-playing, autonomous AI agents

AI

: Vercel template to build AI-powered applications with React, Svelte, and Vue, first class support for LangChain

create-t3-turbo-ai

: t3 based, Langchain-friendly boilerplate for building type-safe, full-stack, LLM-powered web apps with Nextjs and Prisma

LangChain.js LLM Template

: LangChain LLM template that allows you to train your own custom AI LLM model

Streamlit Template

: template for how to deploy a LangChain on Streamlit

Codespaces Template

: a Codespaces template for getting up-and-running with LangChain in seconds!

Gradio Template

: template for how to deploy a LangChain on Gradio

AI Getting Started

: A Javascript AI getting started stack for weekend projects, including image/text models, vector stores, auth, and deployment configs

Embedchain

: Framework to easily create LLM powered bots over any dataset

: End-to-end stack for cloud/ML compute

: Metal is a managed service that allows you to build AI products without the hassle of managing infrastructure

: Observability for AI agents and LLM-powered applications. Trace, monitor and debug LangChain in production

Mona

: Live monitoring for your OpenAI usage

Openllmetry

: Open-source observability for your LLM application, based on OpenTelemetry

: Integrates with LangChain, enabling users to deploy, serve, and fine-tune models

Quiver

: Dump your brain into your GenerativeAI Vault

DocsGPT

: GPT-powered chat for documentation search & assistance

Chaindesk

: The no-code platform for semantic search and documents retrieval

Knowledge GPT

: Accurate answers and instant citations for your documents

Knowledge

: Knowledge is a tool for saving, searching, accessing, and exploring all of your favorite websites, documents and files

Anything LLM

: A full-stack application that turns any documents into an intelligent chatbot with a sleek UI and easier way to manage your workspaces

DocNavigator

: AI-powered chatbot builder that is designed to improve the user experience on product documentation/support websites

ChatFiles

: Upload your document and then chat with it. Powered by GPT / Embedding / TS / NextJS

DataChad

: A streamlit app that lets you chat with any data source. Supporting both OpenAI and local mode with GPT4All

Second Brain AI Agent

: A streamlit app dialog with your second brain notes using OpenAI and ChromaDB locally

examor

: A website application that allows you to take exams based on your knowledge notes. Let you really remember what you have learned and written

Repochat

: Chatbot assistant enabling GitHub repository interaction using LLMs with Retrieval Augmented Generation

SolidGPT

: Chat everything with your code repository, ask repository level code questions, and discuss your requirements

DB GPT

: Interact your data and environment using the local GPT, no data leaks, 100% privately, 100% security

AudioGPT

: Understanding and Generating Speech, Music, Sound, and Talking Head

Paper QA

: LLM Chain for answering questions from documents with citations

Chat Langchain

: locally hosted chatbot specifically focused on question answering over the LangChain documentation

Langchain Chat

: another Next.js frontend for LangChain Chat

Book GPT

: drop a book, start asking question

Chat LangchainJS

: NextJS version of Chat Langchain

Doc Search

: converse with book - Built with GPT-3

Fact Checker

: fact-checking LLM outputs with langchain

MM ReAct

: Multi Modal ReAct Design

QABot

: Query local or remote files or databases with natural language queries powered by langchain and openai

GPT Automator

: Your voice-controlled Mac assistant

Teams LangchainJS

: Demonstration of LangChainJS with Teams / Bot Framework bots

ChatGPT

: ChatGPT & langchain example for node.js & Docker

FlowGPT

: Generate diagram with AI

langchain-text-summarizer

: A sample streamlit application summarizing text using LangChain

Langchain Chat Websocket

: About LangChain LLM chat with streaming response over websockets

langchain_yt_tools

: Langchain tools to search/extract/transcribe text transcripts of Youtube videos

SmartPilot

: A Python program leveraging OpenAI's language models to generate, analyze, and select the best answer to a given question

Howdol

: a helpful chatbot that can answer questions

MrsStax

: QA Slack Bot

ThoughtSource⚡

: A framework for the science of machine thinking

: ChatGPT clone using langchain on Huggingface

: langchain chat with math techniques on Huggingface

Notion QA

: Notion Question-Answering Bot

: Play Nim against an IBM Quantum Computer simulator or OpenAI GPT-3.5

ChatPDF

: ChatGPT + Enterprise data with Azure OpenAI

Chat with Scanned Documents

: A demo chatting with documents scanned with Dynamic Web TWAIN

snowChat ❄️

: Chat with you're snowflake database

Airtable-QnA

: 🌟 a question-answering tool for your Airtable content

WingmanAI

: tool for interacting with real-time transcription of both system and microphone audio

TutorGPT

: Dynamic few-shot metaprompting for the task of tutoring

Cheshire Cat

: Custom AGI boT with ready-to-use chat integration and plugins development platform

Got Chaat Bot

: Repo for creating GoT Chatbots (ex: talk with Tyrion Lannister)

Dialoqbase

: web application that allows you to create custom chatbots with your own knowledge base

: CSV-AI is the ultimate app powered by LangChain that allows you to unlock hidden insights in your CSV files

MindGeniusAI

: Auto generate MindMap with ChatGPT

Robby-Chatbot

: AI chatbot 🤖 for chat with CSV, PDF, TXT files 📄 and YTB videos 🎥 | using Langchain🦜 | OpenAI | Streamlit ⚡

AI Chatbot

: A full-featured, hackable Next.js AI chatbot built by Vercel Labs

Instrukt

: A fully-fledged AI environment in the terminal. Build, test and instruct agents

OpenChat

: LLMs custom-chatbots console ⚡

Twitter Agent

: Scrape tweets, summarize them and chat with them in an interactive terminal

GPT Migrate

: Easily migrate your codebase from one framework or language to another

Code Interpreter API

: About Open source implementation of the ChatGPT Code Interpreter

Recommender

: Create captivating email marketing campaigns tailored to your business needs

Autonomous HR Chatbot

An autonomous HR agent that can answer user queries using tools

Lobe Chat

An open-source, extensible (Function Calling), high-performance chatbot framework

Funcchain

: write prompts, pythonic

PersonalityChatbot

: Langchain chatbot for chat with personality using Langchain🦜 | LangSmith | MongoDB

XAgent

: An Autonomous LLM Agent for Complex Task Solving

InkChatGPT

: A Simple document Retrieval-augmented generation (RAG) Chat app

MemFree

Open Source Hybrid AI Search Engine, Instantly Get Accurate Answers from the Internet, Bookmarks, Notes, and Docs. Support One-Click Deployment

Langchain Tutorials

: overview and tutorial of the LangChain Library

LangChain Chinese Getting Started Guide

: Chinese LangChain Tutorial for Beginners

: PDF QA using LangChain for chain of thought and multi-task instructions, Flan5 on HuggingFace

LangChain Handbook

: Pinecone / James Briggs' LangChain handbook

: Query the YouTube video transcripts, returning timestamps as sources to legitimize the answers

llm-lobbyist

: Large Language Models as Corporate Lobbyists

Langchain Semantic Search

: Search and indexing your own Google Drive Files using GPT3, LangChain, and Python

llm-grovers-search-party

: Leveraging Qiskit, OpenAI and LangChain to demonstrate Grover's algorithm

: Provides a natural language API on top of transformers

LlamaIndex

: provides a central interface to connect your LLM's with external data

Botpress

: The building blocks for building chatbots

Haystack

: NLP framework to interact with your data using Transformer models and LLMs

Semantic Kernel

: Microsoft C# SDK to integrate cutting-edge LLM technology quickly and easily into your apps

Promptify

: Prompt Engineering | Use GPT or other prompt based models to get structured output

PromptSource

: About Toolkit for creating, sharing and using natural language prompts

Agent-LLM

: An Artificial Intelligence Automation Platform

LLM Agents

: Build agents which are controlled by LLMs

MiniChain

: A tiny library for coding with large language models

Griptape

: Python framework for AI workflows and pipelines with chain of thought reasoning, external tools, and memory

llm-chain

: is a powerful rust crate for building chains in LLMs allowing you to summarise text and complete complex tasks

: Create executable flowcharts that link LLMs (Large Language Models), Prompts, Python functions, and conditional logic together

OpenLM

: a drop-in OpenAI-compatible library that can call LLMs from any other hosted inference API. Also

Dust

: Design and Deploy Large Language Model Apps

e2b

: Open-source platform for building & deploying virtual developers’ agents

SuperAGI

: A dev-first open source autonomous AI agent framework

SmartGPT

: A program that provides LLMs with the ability to complete complex tasks using plugins

TermGPT

: Giving LLMs like GPT-4 the ability to plan and execute terminal commands

ReLLM

: Regular Expressions for Language Model Completions

OpenDAN

: open source Personal AI OS , which consolidates various AI modules in one place for your personal use

OpenLLM

: An open platform for operating large language models (LLMs) in production. Fine-tune, serve, deploy, and monitor any LLMs with ease using OpenLLM

FlagAI

: FlagAI (Fast LArge-scale General AI models) is a fast, easy-to-use and extensible toolkit for large-scale model

AI.JSX

: The AI Application Framework for Javascript

Outlines

: Generative Model Programming (Python)

AI Utils

: TypeScript-first library for building AI apps, chatbots, and agents

MetaGPT

: The Multi-Agent Meta Programming Framework: Given one line Requirement, return PRD, Design, Tasks, Repo and CI

Hyv

: Probably the easiest way to use any AI Model in Node.js and create complex interactions with ease

Autochain

: Build lightweight, extensible, and testable LLM Agents with AutoChain

TypeChat

: TypeChat is a library that makes it easy to build natural language interfaces using types

Marvin

: ✨ Build AI interfaces that spark joy

LMQL

: A programming language for large language models

LLMFlow

: Simple, Explicit and Transparent LLM Apps

Ax

: A comprehensive AI framework for TypeScript

TextAI

: 💡 All-in-one open-source embeddings database for semantic search, LLM orchestration and language model workflows

AgentFlow

: About Complex LLM Workflows from Simple JSON

Outlines

: Fast and reliable neural text generation

SimpleAIChat

: Python package for easily interfacing with chat apps, with robust features and minimal code complexity

LLFn

: A light-weight framework for creating applications using LLMs

LLMStack

: No code platform for building LLM-powered applications with custom data

Lagent

: A lightweight framework for building LLM-based agents

Embedbase

: The native Software 3.0 stack for building AI-powered applications

Rivet

: An IDE for creating complex AI agents and prompt chaining, and embedding it in your application

Promptfoo

: Test your prompts. Evaluate and compare LLM outputs, catch regressions, and improve prompt quality

RestGPT

: An LLM-based autonomous agent controlling real-world applications via RESTful APIs

LangStream

: Framework for building and running event-driven LLM applications using no-code and Python (including LangChain-based) agents

Magentic

: Seamlessly integrate LLMs as Python functions

Autogen

: Enable Next-Gen Large Language Model Applications

AgentVerse

Provides a flexible framework that simplifies the process of building custom multi-agent environments for LLMs

Flappy

: Production-Ready LLM Agent SDK for Every Developer

MemGPT

: Teaching LLMs memory management for unbounded context

Agentlabs

: Universal AI Agent Frontend. Build your backend we handle the rest

axflow

: The TypeScript framework for AI development

bondai

: AI-powered assistant with a lightweight, versatile API for seamless integration into your own applications

Chidori

: A reactive runtime for building durable AI agents

Langroid

: an intuitive, lightweight, extensible and principled Python framework to easily build LLM-powered applications

Langstream

: Build robust LLM applications with true composability 🔗

Agency

: 🕵️‍♂️ Library designed for developers eager to explore the potential of Large Language Models (LLMs) and other generative AI through a clean, effective, and Go-idiomatic approach

TaskWeaver

: A code-first agent framework for seamlessly planning and executing data analytics tasks

MicroAgent

: Agents Capable of Self-Editing Their Prompts / Python Code

Casibase

: Open-source AI LangChain-like RAG (Retrieval-Augmented Generation) knowledge database with web UI and Enterprise SSO⚡️, supports OpenAI, Azure, LLaMA, Google Gemini, HuggingFace, Claude, Grok, etc

Fructose

: Fructose is a python package to create a dependable, strongly-typed interface around an LLM call

R2R

: A framework for rapid development and deployment of production-ready RAG systems

uAgents

: A fast and lightweight framework for creating decentralized agents with ease

Codel

: ✨ Fully autonomous AI Agent that can perform complicated tasks and projects using terminal, browser, and editor

LLocalSearch

: LLocalSearch is a completely locally running search aggregator using LLM Agents. The user can ask a question and the system will use a chain of LLMs to find the answer. The user can see the progress of the agents and the final answer. No OpenAI or Google API keys are needed

Plandex

: An AI coding engine for complex tasks

Maestro

: A framework for Claude Opus to intelligently orchestrate subagents

GPT Pilot

: GPT Pilot is the core technology for the Pythagora VS Code extension that aims to provide the first real AI developer companion

SWE Agent

: SWE-agent takes a GitHub issue and tries to automatically fix it, using GPT-4, or your LM of choice

Gateway

: A Blazing Fast AI Gateway. Route to 100+ LLMs with 1 fast & friendly API

AgentRun

: The easiest, and fastest way to run AI-generated Python code safely

LLama Cpp Agent

: The llama-cpp-agent framework is a tool designed for easy interaction with Large Language Models

FinRobot

: An Open-Source AI Agent Platform for Financial Applications using LLMs

Groq Ruby

: Groq Cloud runs LLM models fast and cheap. This is a convenience client library for Ruby

AgentScope

: Start building LLM-empowered multi-agent applications in an easier way

Memary

: Longterm Memory for Autonomous Agents

Llmware

: Providing enterprise-grade LLM-based development framework, tools, and fine-tuned models

Pipecat

: Open Source framework for voice and multimodal conversational AI

Phidata

: Build AI Assistants with memory, knowledge and tools

Rigging

: Lightweight LLM Interaction Framework (rust)

Nerve

: Instrument any LLM to do actual stuff (rust)

Vision agent

: Vision Agent is a library that helps you utilize agent frameworks to generate code to solve your vision task

llama-agents

: llama-agents is an async-first framework for building, iterating, and productionizing multi-agent systems, including multi-agent communication, distributed tool execution, human-in-the-loop, and more

Claude Engineer

: Claude Engineer is an interactive command-line interface (CLI) that leverages the power of Anthropic's Claude-3.5-Sonnet model to assist with software development tasks

AI Scientist

: The AI Scientist: Towards Fully Automated Open-Ended Scientific

DSPy

: The framework for programming—not prompting—foundation models

Open LLMs

: A list of open LLMs available for commercial use

Awesome LLM

: Awesome-LLM: a curated list of Large Language Model resources

LLaMA Cult and More

: Keeping Track of Affordable LLMs, 🦙 Cult and More

Awesome Language Agents

: List of language agents based on paper "Cognitive Architectures for Language Agents" : ⚡️Open-source LangChain-like AI knowledge database with web UI and Enterprise SSO⚡️, supports OpenAI, Azure, Google Gemini, HuggingFace, OpenRouter, ChatGLM and local models

LangchainUI

: The open source chat-ai toolkit

Yeager.ai

: Yeager.ai Agent is the first Langchain Agent creator designed to help you build, prototype, and deploy AI-powered agents with ease