In an increasingly heterogeneous digital landscape—spanning microcontrollers, mobile apps, cloud services, and autonomous agents—existing communication protocols struggle to provide deep semantic interoperability, dynamic extensibility, and integrated security. The eXtended Content Protocol (XCP) builds on the principles of the Model Content Protocol (MCP) to deliver a unified, transport-agnostic framework that embeds semantics, session management, and dynamic negotiation directly into the protocol. By acting as a semantic gateway to legacy protocols like HTTP, MQTT, CoAP, and gRPC, XCP enables seamless interoperability, future-proof extensibility, and robust trust across distributed ecosystems. The design aligns with industry best practices and emerging trends.
XCP – eXtended Content Protocol
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