Use when working with AutoCAD MCP Pro tools and the user asks for technical drawings, P&ID, mechanical engineering output, ISO-conformant drawings, premium-quality CAD, or mentions trim/extend/fillet/chamfer, layer discipline, or "premium drawing". Apply the plan→draw→critique workflow strictly.
Automate AutoCAD drawing operations through AutoCAD MCP Pro server (FastMCP 3.0). 86 tools for drawings, entities, layers, blocks, dimensions, analysis, batch ops, templates, and validation. Dual backends: COM (live AutoCAD) and ezdxf (headless DXF). Trigger when: (1) User mentions AutoCAD, DXF, DWG, or CAD drawings, (2) User wants to create/modify engineering drawings programmatically, (3) Working with tools prefixed drawing_, entity_, layer_, block_, dimension_, analysis_, view_, system_, template_, or validation_, (4) User asks about CAD automation, drafting workflows, or MCP server setup.