Browse free open source Python AI Agent Frameworks and projects below. Use the toggles on the left to filter open source Python AI Agent Frameworks by OS, license, language, programming language, and project status.
Agent framework and applications built upon Qwen>=3.0
Agentic LLM Vulnerability Scanner / AI red teaming kit
The Multi-Agent Framework
A lightweight, powerful framework for multi-agent workflows
A lightweight, powerful framework for multi-agent workflows
Powerful tool that lets you create and run intelligent agents
Make websites accessible for AI agents
Your agent in your terminal, equipped with local tools
Build resilient language agents as graphs
Open-source autonomous AI software engineer
A framework to enable multimodal models to operate a computer
Agent Zero AI framework
Framework for orchestrating role-playing, autonomous AI agents
LLM based autonomous agent that does online comprehensive research
Portia Labs Python SDK for building agentic workflows
Quark Agent - Your AI-powered Android APK Analyst
Lightweight framework for building Agents with memory, knowledge, etc.
Revolutionizing Database Interactions with Private LLM Technology
Haystack is an open source NLP framework to interact with your data
No-code multi-agent framework to build LLM Agents, workflows
Harness LLMs with Multi-Agent Programming
A model-driven approach to building AI agents in just a few lines
A versatile workflow automation platform to create AI workflows
Shinkai allows you to create advanced AI (local) agents effortlessly
The AI Agent Host is a module-based development environment.