“multi-agent orchestration”

Lightweight Python framework for composing AI agents and tools as small, typed pieces built on Instructor and Pydantic.

Python agent framework from Alibaba that lets the model drive tool use, with team pipelines, MCP, agent skills, A2A, memory and tracing.

Reliability layer for tool calling with self-hosted LLMs, offered as a proxy, a workflow runner and middleware.

Python and TypeScript framework for multi-agent systems, with MCP and A2A interop, YAML orchestration and OpenTelemetry tracing.

Model-agnostic SDK for building agents and multi-agent systems in Python, .NET and Java; Microsoft names Agent Framework as its successor.

Low-level Python orchestration framework for long-running stateful agents, with durable execution, human review points and short- and long-term memory.