Top Frameworks AI Agents

An open source TypeScript Framework for building AI agents with built-in LLM observability. 

Self-improving agents that learn from execution feedback. LangChain integration for agents that curate their own context. 

Enterprise-grade, commercial-friendly agentic workflow platform for building next-generation SuperAgents.

A comprehensive framework for building AI agents that run anywhere, with full local-AI and WASM support.

Open-source infrastructure for AI backends. Kubernetes for orchestration, Okta for identity—production-ready from day one. 

A complete solution for agent memory, from extraction and vector search to automated optimization, with a REST API, MCP, CLI, and insights dashboard out-of-the-box.

Open Source framework for voice and multimodal conversational AI. 

A Evolve Agent Development Framework. From atomic components and development frameworks to core scenario Agents 

An overlay network stack that gives AI agents virtual addresses, encrypted UDP tunnels, NAT traversal, and mutual trust. Zero dependencies, written in Go. 

Let AI agents message, watch, and spawn each other across terminals. Claude Code, Gemini CLI, Codex, OpenCode. 

Self-programming AI agent framework where agents create and refine their own workflows, with multi-agent orchestration, persistent sessions, sandboxed execution, and desktop and web interfaces. 

Local-first managed agent runtime with persistent sessions, sandboxed execution, MCP tools, audit, replay, and a human console. 

Open-source AI agent framework that turns LLMs into persistent, proactive personal AI agents with multi-channel messaging (Signal, Telegram, Discord, WhatsApp), cron scheduling, memory systems, MCP integration, skill plugins, sub-agent spawning, and browser automation. 

The agent that grows with you

Provides a natural language API on top of transformers

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

Design and Deploy Large Language Model Apps 

AG2 (from AutoGen creators) is an open-source programming framework for building AI agents and facilitating cooperation among multiple agents to solve tasks. 

Educational framework exploring ergonomic, lightweight multi-agent orchestration by OpenAI. 

Reliable agent framework built on top of the latest OpenAI Assistants API. 

Mastra is an opinionated TypeScript framework that helps you build AI applications and features quickly. 

A model-driven approach to building AI agents in just a few lines of code. 

Open-source AI agent framework for building goal-driven, self-improving autonomous agents. Define outcomes in natural language and auto-generate agent graphs with built-in evolution loops, MCP integration, and 100+ tools. 

Simple Python framework for production-ready AI agents — 2-line creation, functions as tools, 12 lifecycle hooks, plugin system, multi-agent networking with trust