fcmfcm01

Use when the user wants to create any technical diagram as draw.io XML (mxGraphModel) - architecture, data flow, flowchart, sequence, class, ER, state machine, or concept map. Trigger on: "画图" "帮我画" "生成图" "做个图" "架构图" "流程图" "可视化一下" "出图" "drawio" "draw.io" "generate diagram" "draw diagram" "visualize" or any system/flow description the user wants illustrated as an editable draw.io diagram.