A user says their team has spent over a year working with cloud-based Claude, Codex, Pi and other AI agents, with every session open for teammates to join. They describe agents handling tasks during meetings and a “Chief of Staff” agent that can contact people or other agents to resolve bottlenecks. They also share The Multiplayer AI Manifesto, whose principles include “work with the door open,” “continuously improve” and “people are not routers.”