Claude Code Agent Teams in Practice: Team Lead, Point-to-Point Messaging, and a Shared Task Board
Agent Teams lets multiple full Claude Code sessions work as one team: a team lead assigns work while teammates each run their own context window, coordinating through point-to-point messaging and a shared task list. This post covers the three key differences from sub-agents, the trade-off between teammateMode display modes, and why token cost scales linearly with team size.