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Generate professional draw.io (.drawio) diagrams from natural language and export to PNG/SVG/PDF using the draw.io desktop CLI.
Generates editable .drawio XML diagrams from plain-language prompts, exports previews to PNG/SVG/PDF/JPG via the draw.io desktop CLI, and supports an iterative review loop for edits. It can embed the diagram XML into exported PNG/SVG/PDF so files remain editable. Includes presets for flowcharts, ERD, UML, sequence diagrams, architecture, and ML model diagrams.
Use when a user asks for diagrams, flowcharts, architecture drawings, ER/UML diagrams, or visualizations of systems with 3+ components. Also trigger proactively when explaining complex data flows or multi-step processes that benefit from a visual representation. Skip for very small lists or quick Q&A.
Best used with agents that can run local commands and (optionally) image-vision self-checks (e.g., Claude Sonnet/Opus, OpenClaw agents that expose CLI execution).
Draw.io diagram generation skill with self-check loop, 6 diagram presets, style presets system, and iterative refinement. Two bundled scripts (repair_png.py for fixing truncated IEND in -e PNGs, encode_drawio_url.py for browser fallback URLs) are clean, minimal stdlib Python. SKILL.md is exceptionally well-structured with progressive disclosure via references/ and clear workflow steps. Auto-update check asks user consent before git pull. No security concerns.
Exemplary skill structure — lean SKILL.md with on-demand references, clean scripts, thorough troubleshooting table. Auto-update mechanism throttled to 24h and requires explicit user consent. Style presets system is well-designed with proper validation and fallback ladder. Minor: skill_md_body was null in DB fetch, had to clone repo for full analysis.
Scientific Schematics & Diagrams
Generate publication-quality scientific diagrams via AI with iterative quality review and smart regeneration for journal, conference, poster, and presentation o
Colorize (Strategic UI Color)
Introduce purposeful color into monochromatic or dull interfaces to improve hierarchy, meaning, and emotional warmth while preserving accessibility.
Plotly (Interactive Python Visualizations)
Interactive Python visualization skill for building hoverable, zoomable, and embeddable charts (Plotly Express + Graph Objects) for EDA, dashboards, and present
BK-CI Design Patterns Guide
Practical guide to design patterns used in the BK-CI project (Kotlin/Spring). Covers factory, strategy, singleton, decorator, observer, template method, chain-o
Manim Idea to Export
Turn plain-language concepts into production-ready ManimCE scene blueprints, runnable code, preview renders, and final export commands for video assets.
Node.js Best Practices
Guidelines and decision-making for Node.js architecture, runtime, async patterns, security, validation, and testing to inform framework and system choices.
PPT as Code
Creator-first workflow to plan and build HTML-first presentations with staged modes (quick/basic/advanced), optional PPTX export, and clear QA and image plannin
React Development Expert
Provides authoritative React guidance on hooks, state patterns, Server Components, performance optimization, and common architectural patterns.
