Added Jan 2024

AutoGen

Multi-agent conversation framework from Microsoft Research.

by Microsoft Research

Build agents that chat, debate, and solve problems together. Python & .NET. v0.4 added A2A-style messaging primitives.

Protocols

A2A

Related agents

Featured

by Anthropic

Official Model Context Protocol reference implementations.

MCP

Dev tools·open-source

Featured

by Google

Google's open protocol for agents speaking to agents.

A2A

Dev tools·open-source

Featured

by LangChain

Deploy stateful, long-running agents with built-in persistence.

A2AREST

Dev tools·freemium