Open source frameworks for building AI agents: multi-agent orchestration, tool calling, and autonomous workflows.
Ranked by score. Updated weekly.
The agent engineering platform
an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM
Use Garry Tan's exact Claude Code setup: 15 opinionated tools that serve as CEO, Designer, Eng Manager, Release Manager, Doc Engineer, and QA
The agent that grows with you
The highest-scoring AI memory system ever benchmarked. And it's free.
The best-benchmarked open-source AI memory system. And it's free.
Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
A cross-platform desktop All-in-One assistant tool for Claude Code, Codex, OpenCode, openclaw & Gemini CLI.
🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman
Framework for orchestrating autonomous AI agents
Teams-first Multi-agent orchestration for Claude Code
Programming framework for agentic AI
AI-powered job search system built on Claude Code. 14 skill modes, Go dashboard, PDF generation, batch processing.
Enhanced ChatGPT clone with multiple AI providers
Build resilient language agents as graphs
The Frontend Stack for Agents & Generative UI. React + Angular. Makers of the AG-UI Protocol
AI orchestration framework for production LLM apps
Production-ready platform for agentic workflow development.
The open-source managed agents platform. Turn coding agents into real teammates — assign tasks, track progress, compound skills.