lanshu-animated-architecture-diagram

name lanshu-animated-architecture-diagram version 1.0.0 display_name 岚叔动态架构图 display_name_en Lanshu Animated Architecture Diagram description_zh 创建岚叔风格的高质感黑底手绘架构图和流程图，输出可编辑的 Excalidraw 文件、PNG 预览和带流动高亮效果的 GIF。 description_en Create premium black-canvas hand-drawn architecture and process diagrams with editable Excalidraw files, PNG previews, and animated GIFs with moving flow highlights. description Create premium hand-drawn architecture and process diagrams in the Lanshu animated GIF style, with editable .excalidraw files, static PNG previews, and genuinely animated GIFs with moving flow highlights. Use this skill whenever the user asks for 岚叔动态架构图, Excalidraw-like diagrams, DailyDoseOfDS-style black-background sketches, animated architecture/process GIFs, polished flowcharts, visual explanations of articles or system designs, or asks to replicate or improve a reference diagram with hand-drawn animated effects. Lanshu Animated Architecture Diagram Create a polished black-background hand-drawn technical diagram with: Editable .excalidraw source Static .png preview Animated .gif with moving glow points and pulsing module highlights Use the bundled renderer for deterministic output. Avoid external icon libraries unless the user explicitly provides audited assets. Workflow Extract the diagram content. For an article or long post, identify the core architecture, actors, stages, data flow, decisions, and final outputs. For a reference image, preserve the visual grammar: title structure, panels, arrows, density, and signature placement. Create a spec JSON. Start from assets/default-spec.json . Keep labels short. Read references/spec-format.md when field details or copy length guidance are needed. Use the user’s language for explanatory labels unless the reference style clearly calls for English titles. Render the outputs. python /path/to/skill/scripts/render_animated_diagram.py \ --spec /path/to/spec.json \ --outdir /path/to/output-dir \ -- basename descriptive-name \ --verify \ --check Validate before delivery. Confirm GIF dimensions, FPS, frame count, and duration with ffprobe . Use --verify output or --check to prove the GIF is not static. Confirm .excalidraw JSON has unique IDs, text uses fontFamily: 5 , and files is empty. --check validates these output contracts automatically. Open the PNG preview visually and fix overlap, cramped text, or weak hierarchy. Deliver the three files. Show the GIF preview when the interface supports local images. Link the PNG and .excalidraw source. Style Rules Use a dark canvas with a thin outer rounded frame. Use one highlighted title phrase in a green capsule. Put the author signature in the top-right brand slot unless the user asks otherwise. Prefer clean white main arrows. Use colored motion only in the GIF overlay. Keep static diagrams restrained. Let animation add motion, not clutter. Use short text. If a phrase cannot fit, rewrite it instead of shrinking until unreadable. Use built-in simple icons: folder , file , scan , shield , db , hash , package . Spec Authoring Hints Map common content to the fixed layout: inputs : source systems, triggers, documents, tools, or user actions core.cards : the three main stages of the process decision : the quality gate or readiness check left_panel : memory/context/source material center_panel : internal layers, safeguards, archive stores, or pipeline internals right_panel : packaged outputs, reusable assets, generated reports, or agent-facing artifacts If the subject has more than three stages, group adjacent steps into three core cards and move details into the lower panels. Verification Commands Use these checks after rendering: ffprobe -v error -select_streams v:0 -count_frames \ -show_entries stream=width,height,r_frame_rate,avg_frame_rate,nb_read_frames \ -show_entries format=duration \ -of default=noprint_wrappers=1 output.gif python /path/to/skill/scripts/render_animated_diagram.py \ --spec spec.json \ --outdir outputs \ -- basename diagram \ --verify \ --check The --verify report should show nonzero changed pixels between sampled GIF frames. The --check report should return "ok": true ; it exits nonzero on contract failures.