QuafuCloud MCP Service is an extension module developed by the Beijing Academy of Quantum Information Sciences (BAQIS) based on the Quafu Quantum Computing Cloud Platform. Built upon the standardized MCP protocol, this service provides quantum computing power support for large language models (LLMs). It offers end-to-end integration and visualization for submitting, executing, and retrieving results of quantum computing tasks via the Quafu Cloud Platform. Users can leverage this service to build intelligent agents for quantum computing science education, verification, and demonstration of quantum algorithms, or to fully harness the capabilities of large models to explore quantum computing solutions in application domains such as many-body physics, chemistry, finance, and more.