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Process multimodal documents using Gemini CLI, leveraging Gemini's superior multimodal capabilities. Use for PDFs, scanned documents, image-heavy documents, or any file where visual understanding matters. Ideal for extracting content from complex layouts, tables, diagrams, handwritten notes, or mixed text/image documents. Triggers on PDF processing, document extraction, "use Gemini for this", or when document has visual complexity that benefits from multimodal understanding.

This skill should be used when the user asks to "create excalidraw diagram", "generate excalidraw", "hand-drawn diagram", "sketch diagram", "whiteboard style diagram", or when informal, spatial, annotated diagrams would best convey conceptual relationships. Expert in both presentation design AND artistic Excalidraw JSON creation.

Construct ASCII tree visualizations from parent/child work item data. Use when the user asks to "show hierarchy", "show tree", "display parent child", "visualize structure", "show feature tree", or wants to see work item relationships as a tree diagram. This skill teaches how to build trees from flat data WITHOUT code - use LLM reasoning only.

Process and generate multimedia content using Google Gemini API for better vision capabilities. Capabilities include analyze audio files (transcription with timestamps, summarization, speech understanding, music/sound analysis up to 9.5 hours), understand images (better image analysis than Claude models, captioning, reasoning, object detection, design extraction, OCR, visual Q&A, segmentation, handle multiple images), process videos (scene detection, Q&A, temporal analysis, YouTube URLs, up to 6 hours), extract from documents (PDF tables, forms, charts, diagrams, multi-page), generate images (text-to-image with Imagen 4, editing, composition, refinement), generate videos (text-to-video with Veo 3, 8-second clips with native audio). Use when working with audio/video files, analyzing images or screenshots (instead of default vision capabilities of Claude, only fallback to Claude's vision capabilities if needed), processing PDF documents, extracting structured data from media, creating images/videos from text pr

Generate professional visuals using Gemini via browser automation with 6-gate quality control.Use when creating chapter illustrations, diagrams, or teaching visuals.NOT for stock photos or decorative images.

Transform BPMN 2.0 process diagrams into professional, editable PowerPoint presentations. Features a 3-tier hierarchical layout with chevrons, rounded boxes, and square task boxes with detailed bullet points.

Mermaid図の構文検証と修正を行うスキル。architecture.md生成時のパースエラーを防止。

Threat modeling workflow for software systems: scope, data flow diagrams, STRIDE analysis, risk scoring, and turning mitigations into backlog and tests

Event-driven architecture, finite state machines (FSM), C4 modeling, and reactive programming patterns. Use when implementing event systems, state machines, architecture diagrams, or reactive flows.

Use when you need the WLILO look (White Leather + Industrial Luxury Obsidian) across HTML, SVG, and jsgui3. Covers token schema, palette, and how to write back design learnings so other agents reuse them. Triggers: wlilo, white leather, industrial luxury, obsidian, design system, palette, theme tokens, diagram styling.

Extract text and images from PDF files, analyze diagrams and architecture charts, and convert visual diagrams to Mermaid format. Use when the user wants to read, analyze, or convert PDF documents, especially those containing diagrams, flowcharts, or architecture visualizations.

Generate Mermaid diagrams (flowcharts, sequence, class, state, ER, C4, mindmaps, gitgraph). Use when asked to create diagrams, visualize processes, document architecture, or explain systems visually. Triggers include "diagram", "flowchart", "sequence diagram", "class diagram", "state diagram", "ER diagram", "C4", "mindmap", "gitgraph", "visualize", "draw".

Guide for creating beautiful Mermaid diagrams with proper styling for GitHub markdown (dark/light mode compatible, no icons).

Write markdown documents and mermaid diagrams to Obsidian vaults.

Generate images using Nano Banana Pro (Gemini 3 Pro Preview). Use when creating app icons, logos, UI graphics, marketing banners, social media images, illustrations, diagrams, or any visual assets. Triggers include phrases like 'generate an image', 'create a graphic', 'make an icon', 'design a logo', 'create a banner', or any request needing visual content.

Expert guidance for creating syntactically correct and well-structured Mermaid diagrams following best practices. Use when creating flowcharts, sequence diagrams, class diagrams, state diagrams, Gantt charts, ER diagrams, data lineage visualizations, or any other Mermaid visualization.

Create complex graph visualizations using Graphviz DOT language, with both source code and pre-rendered images.

Process and generate multimedia content using Google Gemini API. Capabilities include analyze audio files (transcription with timestamps, summarization, speech understanding, music/sound analysis up to 9.5 hours), understand images (captioning, object detection, OCR, visual Q&A, segmentation), process videos (scene detection, Q&A, temporal analysis, YouTube URLs, up to 6 hours), extract from documents (PDF tables, forms, charts, diagrams, multi-page), generate images (text-to-image, editing, composition, refinement). Use when working with audio/video files, analyzing images or screenshots, processing PDF documents, extracting structured data from media, creating images from text prompts, or implementing multimodal AI features. Supports multiple models (Gemini 2.5/2.0) with context windows up to 2M tokens.

Reviews system designs and generates comprehensive text diagrams with architecture, security, performance, and cost analysis

Create and fix ASCII diagrams, tables, wireframes, box-drawings. Use when message contains Unicode box characters (┌┐└┘│─), user asks to create/fix text visualization, align borders, or fix broken ASCII art. Triggers on "поправ діаграму", "fix diagram", "create table", "вирівняй", "align boxes".