SKYAI is an all-around AI ecosystem driven by MCP (Model Context Protocol) that aims to provide seamless intelligent solutions for cross-industry applications. We innovatively proposed the extended MCP protocol and built a multi-chain data service designed specifically for LLM (large language model) application scenarios. At present, SKYAI has integrated the on-chain data of BSC and Solana, with the aggregated data set exceeding 10 billion records. It has also pioneered the concept of "data liquidity" and built a complete on-chain data economic ecosystem through the MCP data market.