Expert guidance for building production MCP servers using MXCP (Model Context Protocol eXtension Platform), an enterprise framework with SQL and Python endpoints, security, testing, and deployment. Use when: (1) Creating or initializing MXCP projects or MCP servers, (2) Building MCP tools, resources, or prompts, (3) Configuring endpoints, authentication, or policies, (4) Testing, validating, or debugging MXCP applications, or any task involving MXCP or MCP server development.