Recently, Volcano Engine released the large model ecological square - MCP Servers, and announced that with the help of ByteDance's ecological capabilities, through the deep collaboration of "MCP Market (Tool Square) + Volcano Ark (Large Model Service) + Trae (Application Development Environment)", a full-link development closed loop from tool calling, model reasoning to application deployment is realized, helping developers to bid farewell to complex manual development processes in a "modular assembly" mode. It is reported that MCP Servers is like a "large model tool supermarket", integrating many high-quality MCP protocol adapter tools, covering high-frequency scenarios such as search, database, and business system API. There are cloud services such as Volcano Engine AI Data Lake LAS, as well as high-quality third-party ecological tools such as VariFlight (flight data) and Hande Precision Marketing (user behavior analysis). Developers do not need to write interface code, they can directly drag and drop the required tools to use. At present, MCP Servers has been open source, and enterprises can encapsulate their own tools according to the MCP protocol and upload and share them, realizing a virtuous cycle of "using ecology" and "building ecology", so that tool resources are continuously enriched.