Best Open Source agent Libraries
A curated list of the most popular GitHub repositories tagged with agent. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.
#1langgenius/dify
Production-ready platform for agentic workflow development.
#2infiniflow/ragflow
RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs
#3lobehub/lobehub
The ultimate space for work and life — to find, build, and collaborate with agent teammates that grow with you. We are taking agent harness to the next level — enabling multi-agent collaboration, effortless agent team design, and introducing agents as the unit of work interaction.
#4dair-ai/Prompt-Engineering-Guide
🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.
#5OpenHands/OpenHands
🙌 OpenHands: AI-Driven Development
#6hiyouga/LlamaFactory
Unified Efficient Fine-Tuning of 100+ LLMs & VLMs (ACL 2024)
#7FoundationAgents/MetaGPT
🌟 The Multi-Agent Framework: First AI Software Company, Towards Natural Language Programming
#8unslothai/unsloth
Fine-tuning & Reinforcement Learning for LLMs. 🦥 Train OpenAI gpt-oss, DeepSeek, Qwen, Llama, Gemma, TTS 2x faster with 70% less VRAM.
#9huginn/huginn
Create agents that monitor and act on your behalf. Your agents are standing by!
#10jeecgboot/JeecgBoot
【AI低代码平台】AI low-code platform empowers enterprises to quickly develop low-code solutions and build AI applications. 助力企业快速实现低代码开发和构建AI应用！ AI应用平台涵盖：AI应用、AI模型、AI聊天助手、知识库、AI流程编排、MCP和插件，聊天式业务操作等。 强大代码生成器：实现前后端一键生成，无需手写代码! 显著提升效率节省成本，又不失灵活~
#112noise/ChatTTS
A generative speech model for daily dialogue.
#12alibaba/arthas
Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas
#13reworkd/AgentGPT
🤖 Assemble, configure, and deploy autonomous AI Agents in your browser.
#141Panel-dev/1Panel
🔥 1Panel offers an intuitive web interface for a Linux server / VPS, making it easy to manage OpenClaw agents, local LLMs, websites, databases, containers, files, and scheduled tasks.
#15alibaba/nacos
an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.
#16khoj-ai/khoj
Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral). Get started - free.
#17continuedev/continue
⏩ Source-controlled AI checks, enforceable in CI. Powered by the open-source Continue CLI
#18TauricResearch/TradingAgents
TradingAgents: Multi-Agents LLM Financial Trading Framework
#19feder-cr/Jobs_Applier_AI_Agent_AIHawk
AIHawk aims to easy job hunt process by automating the job application process. Utilizing artificial intelligence, it enables users to apply for multiple jobs in a tailored way.
#20CopilotKit/CopilotKit
The Frontend for Agents & Generative UI. React + Angular
#21bytedance/UI-TARS-desktop
The Open-Source Multimodal AI Agent Stack: Connecting Cutting-Edge AI Models and Agent Infra
#22labring/FastGPT
FastGPT is a knowledge-based platform built on the LLMs, offers a comprehensive suite of out-of-the-box capabilities such as data processing, RAG retrieval, and visual AI workflow orchestration, letting you easily develop and deploy complex question-answering systems without the need for extensive setup or configuration.
#23datawhalechina/happy-llm
📚 从零开始的大语言模型原理与实践教程
#24e2b-dev/awesome-ai-agents
A list of AI autonomous agents
#25assafelovic/gpt-researcher
An autonomous agent that conducts deep research on any data using any LLM providers.
#26deepset-ai/haystack
Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.
#27zai-org/Open-AutoGLM
An Open Phone Agent Model & Framework. Unlocking the AI Phone for Everyone
#28vanna-ai/vanna
🤖 Chat with your SQL database 📊. Accurate Text-to-SQL Generation via LLMs using Agentic Retrieval 🔄.
#29BloopAI/vibe-kanban
Get 10X more out of Claude Code, Codex or any coding agent
#30datawhalechina/hello-agents
📚 《从零开始构建智能体》——从零开始的智能体原理与实践教程
#31oraios/serena
A powerful coding agent toolkit providing semantic retrieval and editing capabilities (MCP server & other integrations)
#32qax-os/excelize
Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets
#331Panel-dev/MaxKB
🔥 MaxKB is an open-source platform for building enterprise-grade agents. 强大易用的开源企业级智能体平台。
#34bytedance/deer-flow
An open-source SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skills and subagents, it handles different levels of tasks that could take minutes to hours.
#35coze-dev/coze-studio
An AI agent development platform with all-in-one visual tools, simplifying agent creation, debugging, and deployment like never before. Coze your way to AI Agent creation.
#36camel-ai/owl
🦉 OWL: Optimized Workforce Learning for General Multi-Agent Assistance in Real-World Task Automation
#37SWE-agent/SWE-agent
SWE-agent takes a GitHub issue and tries to automatically fix it, using your LM of choice. It can also be employed for offensive cybersecurity or competitive coding challenges. [NeurIPS 2024]
#38dzhng/deep-research
An AI-powered research assistant that performs iterative, deep research on any topic by combining search engines, web scraping, and large language models. The goal of this repo is to provide the simplest implementation of a deep research agent - e.g. an agent that can refine its research direction overtime and deep dive into a topic.
#39Alibaba-NLP/DeepResearch
Tongyi Deep Research, the Leading Open-source Deep Research Agent
#40google/adk-python
An open-source, code-first Python toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.
#41elizaOS/eliza
Autonomous agents for everyone
#42NirDiamant/agents-towards-production
This repository delivers end-to-end, code-first tutorials covering every layer of production-grade GenAI agents, guiding you from spark to scale with proven patterns and reusable blueprints for real-world launches.
#43agent0ai/agent-zero
Agent Zero AI framework
#44LlamaFamily/Llama-Chinese
Llama中文社区，实时汇总最新Llama学习资料，构建最好的中文Llama大模型开源生态，完全开源可商用
#45botpress/botpress
The open-source hub to build & deploy GPT/LLM Agents ⚡️
#46Canner/WrenAI
⚡️ GenBI (Generative BI) queries any database in natural language, generates accurate SQL (Text-to-SQL), charts (Text-to-Chart), and AI-powered business intelligence in seconds.
#47OthmanAdi/planning-with-files
Claude Code skill implementing Manus-style persistent markdown planning — the workflow pattern behind the $2B acquisition.
#48pinpoint-apm/pinpoint
APM, (Application Performance Management) tool for large-scale distributed systems.
#49googleapis/genai-toolbox
MCP Toolbox for Databases is an open source MCP server for databases.
#50Tencent/WeKnora
LLM-powered framework for deep document understanding, semantic retrieval, and context-aware answers using RAG paradigm.