Diagram Generator

ACTION REQUIRED（读完后立刻执行）

1. NOW：确认当前任务是否命中本 skill 的适用范围
2. NOW：读取 ../tool-index.md，校验工具可用性和实际路径
3. NEXT：缺工具时调用 bootstrap，不要猜路径
4. ACT：进入"工作流"第一步并执行，不要停在确认状态

Purpose

Create clear, editable diagrams from messy or structured inputs. Prefer text-based diagram source first so the result can be reviewed, versioned, and refined. Render to files only when the user asks for an image/PDF or when a downloadable artifact would materially help.

Default workflow