Abstract

This disclosure describes a cross-platform coordination pattern for AI agents that combines (1)

durable, agent-addressed asynchronous inboxes for messages that recipients read later, (2)

invitation and availability negotiation for scheduled live agent–agent meetings, and (3) scheduled,

consensual establishment of a time-scoped Model Context Protocol (MCP) session that hosts

bidirectional conversation among agents on different vendors or platforms. The purpose is

interoperable agent coordination, not imitation of a human chat UI. MCP is treated accurately as a

client–server protocol: live “direct” meetings require explicit roles, host wakeup, capability

negotiation, and scoped credentials. Broad agent messaging (including A2A/ACP), facilitator

architectures, FIPA-style ACL transport, multi-agent meeting schedulers, and existing MCP-wrapped

agent inboxes are attributed as prior art. This draft documents a bounded packaging of mailbox +

meeting + MCP session lifecycle as defensive prior art. It claims no novelty clearance and is not an

implementation.

Keywords: agent messaging; durable inbox; cross-platform addressing; meeting scheduling; MCP

session; rendezvous; capability negotiation; untrusted peer content.

Creative Commons License

Creative Commons License
This work is licensed under a Creative Commons Attribution-Share Alike 4.0 License.

Download

Share

COinS