AG2 Network — Workflow Adapter

workflow is the orchestrated multi-party adapter. A declarative TransitionGraph describes who speaks first, what conditions fire on each turn, and when the channel terminates. It's the modern replacement for the classic GroupChat + Agent.handoffs pattern — turn-taking lives in the hub, not in an in-process speaker selector.

Prerequisite: read ag2-network-quickstart first. This skill assumes you know Hub.open, HubClient.register, the channel lifecycle, and the basic agent_client.open(...) / channel.send(...) flow.

When to use

Load this skill when the user asks for any of:

• "Two/three/N agents with conditional handoffs"
• "Pipeline / sequence of agents (researcher → writer → editor)"
• "Triage agent routes to specialists"
• "Drafter / reviewer feedback loop"
• "Coordinator + specialists / hierarchical orchestration"
• "Migrate from GroupChat / ConversableAgent.handoffs / ReplyResult(target=...)"
• "I want context-driven routing (OnContextCondition, StringContextCondition)"

Don't use workflow for: