Mastra

Framework for document-centric agents and RAG, with parsing and indexing tools.

Vercel's open-source TypeScript toolkit for building AI apps and agents across model providers.

Microsoft's framework for building and orchestrating agents and multi-agent workflows in Python and .NET.

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.