You may get some mileage out of protocols like Agent Network Protocol (ANP), Agent Interaction & Transaction Protocol (AITP), Agora "Protocol Documents" (PDs), agents.json, Airweave, or the Coral Protocol.
AITPs "message passthrough pattern" supposedly enables "progressive" delegation—where a general agent can forward requests to specialized agents.
agents.json may facilitate a sort of progressive disclosure across the "flows" and "links" of multi-step workflows that an agent is guided through, wherein subsequent actions or information is revealed as dependencies are met, limiting upfront information overload.
AITPs "message passthrough pattern" supposedly enables "progressive" delegation—where a general agent can forward requests to specialized agents.
agents.json may facilitate a sort of progressive disclosure across the "flows" and "links" of multi-step workflows that an agent is guided through, wherein subsequent actions or information is revealed as dependencies are met, limiting upfront information overload.
I've only skimmed the barest details of these protocols, guided by this paper: https://arxiv.org/html/2504.16736v2