An MCP server  is a service that exposes structured data or functionality  (like a database, API, or knowledge base) to be consumed by an MCP client and then used by an LLM. Here’s the basic flow: MCP Server provides access to data or tools (for example, a CRM database, internal documentation, API, SharePoint, etc.).It exposes this through MCP-compatible APIs or endpoints. MCP Client connects to one or more MCP servers. It sends structured queries or requests (like “get weath