LlamaIndex

Framework for orchestrating role-playing, collaborating teams of autonomous agents.

Low-level orchestration framework for building resilient, stateful agents as graphs.

Framework and runtime for building, running and managing multi-agent systems.

Lightweight framework from OpenAI for multi-agent workflows with handoffs, guardrails, tracing and MCP tools.

Hugging Face's barebones library for agents that think and act by writing code.

TypeScript framework for AI agents and apps: agents, workflows, memory, RAG, evals and MCP.