# CAD Standards MCP > Read-only CAD layer reference recommendations backed by the Tanner Press CAD Reference Catalog. ## Endpoints - [MCP endpoint](https://mcp.dwginspect.com/mcp): Streamable HTTP MCP endpoint for tool discovery and calls. - [Health check](https://mcp.dwginspect.com/health): Service availability status. - [Full agent context](https://mcp.dwginspect.com/llms-full.txt): Complete tool and usage guidance. - [Documentation map](https://mcp.dwginspect.com/sitemap.md): Human-readable site map.