Best Open Source agents Libraries
A curated list of the most popular GitHub repositories tagged with agents. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.
#1langflow-ai/langflow
Langflow is a powerful tool for building and deploying AI-powered agents and workflows.
#2langchain-ai/langchain
The agent engineering platform
#3Shubhamsaboo/awesome-llm-apps
Collection of awesome LLM apps with AI Agents and RAG using OpenAI, Anthropic, Gemini and opensource models.
#4dair-ai/Prompt-Engineering-Guide
🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.
#5ruvnet/ruflo
🌊 The leading agent orchestration platform for Claude. Deploy intelligent multi-agent swarms, coordinate autonomous workflows, and build conversational AI systems. Features enterprise-grade architecture, self-learning swarm intelligence, RAG integration, and native Claude Code / Codex Integration
#6microsoft/autogen
A programming framework for agentic AI
#7FlowiseAI/Flowise
Build AI Agents, Visually
#8mem0ai/mem0
Universal memory layer for AI Agents
#9run-llama/llama_index
LlamaIndex is the leading document agent and OCR platform
#10crewAIInc/crewAI
Framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tackling complex tasks.
#11mudler/LocalAI
:robot: The free, Open Source alternative to OpenAI, Claude and others. Self-hosted and local-first. Drop-in replacement, running on consumer-grade hardware. No GPU required. Runs gguf, transformers, diffusers and many more. Features: Generate Text, MCP, Audio, Video, Images, Voice Cloning, Distributed, P2P and decentralized inference
#12mindsdb/mindsdb
Query Engine for AI Analytics: Build self-reasoning agents across all your live data
#13agno-agi/agno
Build, run, manage agentic software at scale.
#14VectifyAI/PageIndex
📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG
#15patchy631/ai-engineering-hub
In-depth tutorials on LLMs, RAGs and real-world AI agent applications.
#16wshobson/agents
Intelligent automation and multi-agent orchestration for Claude Code
#17CopilotKit/CopilotKit
The Frontend Stack for Agents & Generative UI. React + Angular. Makers of the AG-UI Protocol
#18ComposioHQ/composio
Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.
#19simstudioai/sim
Build, deploy, and orchestrate AI agents. Sim is the central intelligence layer for your AI workforce.
#20chroma-core/chroma
Open-source search and retrieval database for AI applications.
#21langchain-ai/langgraph
Build resilient language agents as graphs.
#22huggingface/agents-course
This repository contains the Hugging Face Agents Course.
#23github/awesome-copilot
Community-contributed instructions, agents, skills, and configurations to help you make the most of GitHub Copilot.
#24Fosowl/agenticSeek
Fully Local Manus AI. No APIs, No $200 monthly bills. Enjoy an autonomous agent that thinks, browses the web, and code for the sole cost of electricity. 🔔 Official updates only via twitter @Martin993886460 (Beware of fake account)
#25mlflow/mlflow
The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data.
#26mastra-ai/mastra
From the team behind Gatsby, Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.
#27cube-js/cube
📊 Cube Core is open-source semantic layer for AI, BI and embedded analytics
#28steveyegge/beads
Beads - A memory upgrade for your coding agent
#29humanlayer/12-factor-agents
What are the principles we can use to build LLM-powered software that is actually good enough to put in the hands of production customers?
#30google/adk-python
An open-source, code-first Python toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.
#31AccumulateMore/CV
✔（已完结）超级全面的 深度学习 笔记【土堆 Pytorch】【李沐 动手学深度学习】【吴恩达 深度学习】【大飞 大模型Agent】
#32eosphoros-ai/DB-GPT
open-source agentic AI data assistant for the next generation of AI + Data products.
#33NirDiamant/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.
#34arc53/DocsGPT
Private AI platform for agents, assistants and enterprise search. Built-in Agent Builder, Deep research, Document analysis, Multi-model support, and API connectivity for agents.
#35TransformerOptimus/SuperAGI
<⚡️> SuperAGI - A dev-first open source autonomous AI agent framework. Enabling developers to build, manage & run useful autonomous agents quickly and reliably.
#36screenpipe/screenpipe
screenpipe turns your computer into a personal AI that knows everything you've done. record. search. automate. all local, all private, all yours.
#37mayooear/ai-pdf-chatbot-langchain
AI PDF chatbot agent built with LangChain & LangGraph
#38OthmanAdi/planning-with-files
Claude Code skill implementing Manus-style persistent markdown planning — the workflow pattern behind the $2B acquisition.
#39GoogleCloudPlatform/generative-ai
Sample code and notebooks for Generative AI on Google Cloud, with Gemini on Vertex AI
#40raga-ai-hub/RagaAI-Catalyst
Python SDK for Agent AI Observability, Monitoring and Evaluation Framework. Includes features like agent, llm and tools tracing, debugging multi-agentic system, self-hosted dashboard and advanced analytics with timeline and execution graph view
#41dagger/dagger
Automation engine to build, test and ship any codebase. Runs locally, in CI, or directly in the cloud
#42vectorize-io/hindsight
Hindsight: Agent Memory That Learns
#43getmaxun/maxun
🔥 The open-source no-code platform for web scraping, crawling, search and AI data extraction • Turn websites into structured APIs in minutes 🔥
#44iii-hq/iii
iii (pronounced “three eye”) unifies your existing backend stack with a single engine and three primitives: Function, Worker, and Trigger.
#45llmware-ai/llmware
Unified framework for building enterprise RAG pipelines with small, specialized models
#46millionco/react-doctor
Your agent writes bad React. This catches it
#47Netflix/metaflow
Build, Manage and Deploy AI/ML Systems
#48humanlayer/humanlayer
The best way to get AI coding agents to solve hard problems in complex codebases.
#49livekit/agents
A framework for building realtime voice AI agents 🤖🎙️📹
#50microsoft/magentic-ui
A research prototype of a human-centered web agent