Designing Conversational Infrastructure for AI Agents: Context Forking, Rate Limiting, and Identity Rotation

AI agents are becoming a new interface for handling inbound messages. Instead of opening an inbox, scanning dozens of conversations, deciding which ones matter, and manually typing replies, a user can now say something like: Check my recent messages for new leads. In Opportunity Skill , the user's AI agent reads all recent messages across every space the user belongs to, evaluates each conversation, and makes a four-way decision: reply directly, compact the context and reply in a new chat, do no