debugging-output-and-previewing-html-using-ray
Use when user says "send to Ray," "show in Ray," "debug in Ray," "log to Ray," "display in Ray," or wants to visualize data, debug output, or show diagrams in the Ray desktop application.
excalidraw-diagram-design
Guide for structuring graph input (nodes and edges) for the Excalidraw Architect MCP tool to produce clean, readable diagrams. Use when generating architecture diagrams, flow diagrams, or any visual diagram via create_diagram or mermaid_to_excalidraw.
AI Diagram Maker
Generate software diagrams from natural language, code, ASCII, images, Mermaid.
Pic Gen
Unified image generation tool - cover images (cover) and Mermaid diagrams (mermaid) generation
DrillSpark MCP Server
Create and manage Mermaid.js flowcharts and diagrams with AI agents via MCP.
Mermaid Mcp
MCP server for Mermaid diagram validation and rendering
excalidraw-diagrams
Creates Excalidraw diagrams programmatically. Use when the user wants flowcharts, architecture diagrams, system designs, or any visual diagram instead of ASCII art. Outputs .excalidraw files that can be opened directly in Excalidraw or VS Code with the Excalidraw extension.
Planform MCP Server
Create and manage Planform UML diagrams, nodes, and links. For VS Code and Cursor.
Miro
Official Miro MCP server - Supports context to code and creating diagrams, docs, and data tables.
architecture-diagram-creator
Create comprehensive HTML architecture diagrams showing data flows, business objectives, features, technical architecture, and deployment. Use when users request system architecture, project documentation, high-level overviews, or technical specifications.
documentation-guidelines
Write or update backend feature documentation that follows a repo's DOCUMENTATION_GUIDELINES.md (or equivalent) across any project. Use when asked to create/update module docs, API contracts, or backend documentation that must include architecture, endpoints, payloads, Mermaid diagrams, and seeding instructions.
codebase-architecture-analysis
Analyze a GitHub codebase to create comprehensive architecture documentation including ASCII diagrams, component relationships, data flow, hosting infrastructure, and file structure assessment.
pretty-mermaid
Render beautiful Mermaid diagrams as SVG or ASCII art using the beautiful-mermaid library. Supports 15+ themes, 5 diagram types (flowchart, sequence, state, class, ER), and ultra-fast rendering. Use this skill when: 1. User asks to "render a mermaid diagram" or provides .mmd files 2. User requests "create a flowchart/sequence diagram/state diagram" 3. User wants to "apply a theme" or "beautify a diagram" 4. User needs to "batch process multiple diagrams" 5. User mentions "ASCII diagram" or "terminal-friendly diagram" 6. User wants to visualize architecture, workflows, or data models
AutEng MCP - Markdown Publishing & Document Share Links
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
Unity Agent Harness for Claude Code — auto-compile, test pipelines, cross-model review, out of the box.
Compare the current branch against develop and generate two review documents: architecture change diagram + PR review checklist.
excalidraw-skill
Programmatic canvas toolkit for creating, editing, and refining Excalidraw diagrams via MCP tools with real-time canvas sync. Use when an agent needs to (1) draw or lay out diagrams on a live canvas, (2) iteratively refine diagrams using describe_scene and get_canvas_screenshot to see its own work, (3) export/import .excalidraw files or PNG/SVG images, (4) save/restore canvas snapshots, (5) convert Mermaid to Excalidraw, or (6) perform element-level CRUD, alignment, distribution, grouping, duplication, and locking. Requires a running canvas server (EXPRESS_SERVER_URL, default http://localhost:3000).
Io.Github.Flowzap Xyz/Flowzap
Create workflow, sequence, and architecture diagrams via AI assistants.
visualize
Create beautiful, self-contained HTML visualizations from any content or idea. Use for: slide decks, presentations, infographics, dashboards, flowcharts, diagrams, timelines, comparison tables, data visualizations, landing pages, one-pagers, org charts, mind maps, process flows, kanban boards, report summaries, or any visual that helps humans digest information faster. Trigger on requests like "visualize this," "make a deck," "create a slide," "build an infographic," "show me a dashboard," "make this visual," or any request to present information in a visual HTML format.
mini-wiki
Automatically generate **professional-grade** structured project Wiki from documentation, code, design files, and images. Use when: - User requests "generate wiki", "create docs", "create documentation" - User requests "update wiki", "rebuild wiki" - User requests "list plugins", "install plugin", "manage plugins" - Project needs automated documentation generation Features: - Smart project structure and tech stack analysis - **Deep code analysis** with semantic understanding - **Mermaid diagrams** for architecture, data flow, dependencies - **Cross-linked documentation** network - Incremental updates (only changed files) - Code blocks link to source files - Multi-language support (zh/en) - **Plugin system for extensions** For Chinese instructions, see references/SKILL.zh.md
Lucid
Lucid’s connector creates diagrams, searches, shares, and retrieves docs to summarize.
AutEng MCP - Markdown Publishing & Document Share Links
Publish markdown documents as public share links with mermaid diagram support. Built by AutEng.ai
azure-adr
Creates Azure Architecture Decision Records with WAF mapping, alternatives, and consequences. USE FOR: ADR creation, architecture decisions, trade-off analysis, WAF pillar justification. DO NOT USE FOR: Bicep/Terraform code generation, diagram creation, cost estimates.
control-flow
Analyze and design control flows and data structures. Produces compact ASCII tree diagrams showing triggers, call chains, payload shapes, state mutations, and re-render effects. Use when user asks to diagram, trace, visualize, or design a flow or data structure.
bpmn-workflow
Generate and maintain BPMN 2.0 diagrams linked to Gherkin scenarios
paperbanana
Generate publication-quality academic diagrams from paper methodology text
Excalidraw Diagram Generator
Create Excalidraw diagrams from text content with multiple output formats.
deepwiki-rs
AI-powered Rust documentation generation engine for comprehensive codebase analysis, C4 architecture diagrams, and automated technical documentation. Use when Claude needs to analyze source code, understand software architecture, generate technical specs, or create professional documentation from any programming language.
Io.Github.Cmd8/Excalidraw Mcp
Model Context Protocol server for Excalidraw diagrams.
Presenter Reference
Generate self-contained HTML files for technical diagrams, visualizations, and data tables. Use `spel open` to preview and `spel screenshot` to capture evidence.
design-image-studio
Directly generate design-oriented AI images with strong creative direction and prompt engineering. Use this skill for posters, product visuals, PPT illustrations, infographics, teaching/demo diagrams, campaign key visuals, cover art, or when the user wants design-quality image generation rather than generic AI art. This skill turns a loose brief into a design brief, assembles a structured prompt, routes to the right Volcengine Seedream settings, and can generate the image immediately.
Canvs
AI-powered diagrams, mind maps, flowcharts on a free unlimited collaborative whiteboard
ordo-editor-component
Ordo visual editor component development guide. Includes Vue/React component usage, flow diagram integration, WASM calls, rule import/export. Use for frontend integration of rule editor, custom editor UI, extending editor functionality.
Mermaid Mcp App
MCP App that renders Mermaid diagrams as interactive UI in Claude, VS Code and other MCP clients
PaperBanana - Academic Illustration Generator
Multi-agent pipeline (Retriever â Planner â Stylist â Visualizer â Critic) for publication-quality academic diagrams, statistical plots, and presentation slides.
architecting-act
Designs Act and Cast architectures through dynamic questioning, outputting validated CLAUDE.md with mermaid diagrams. Use when starting new Act project, adding cast, planning architecture, extracting sub-cast (10+ nodes), or ask "design architecture", "plan cast", "create CLAUDE.md".
Visual Explainer
Generate self-contained HTML files for technical diagrams, visualizations, and data tables. Always open the result in the browser. Never fall back to ASCII art when this skill is loaded.
drawio
Always use when user asks to create, generate, draw, or design a diagram, flowchart, architecture diagram, ER diagram, sequence diagram, class diagram, network diagram, mockup, wireframe, or UI sketch, or mentions draw.io, drawio, drawoi, .drawio files, or diagram export to PNG/SVG/PDF.
diagram-generation
Generate self-contained HTML architecture diagrams. Use when creating visual diagrams for PRs, task plans, or architectural explanations.
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academic-plotting
Generates publication-quality figures for ML papers from research context. Given a paper section or description, extracts system components and relationships to generate architecture diagrams via Gemini. Given experiment results or data, auto-selects chart type and generates data-driven figures via matplotlib/seaborn. Use when creating any figure for a conference paper.
muriel
A multi-constraint solver for visual production â raster, SVG, web, interactive, video, terminal, density viz, gaze, science, infographics, diagrams across eleven output channels plus dimensions + style-guides cross-channel references. Brand tokens, 8:1 contrast rule, and dimension constants stay active at render time. Use when the user needs any visual artifact for human eyes.
RenderMark
Markdown to styled HTML, PDF, DOCX, and slides with themes, diagrams, and math.
nano-banana
REQUIRED for all image generation requests. Generate and edit images using Nano Banana (Gemini CLI). Handles blog featured images, YouTube thumbnails, icons, diagrams, patterns, illustrations, photos, visual assets, graphics, artwork, pictures. Use this skill whenever the user asks to create, generate, make, draw, design, or edit any image or visual content.
new-feature-design
Design and document new features with GitHub issue, low-level design (LLD), and expert review. Creates structured documentation in .scratchpad/ with issue spec, technical design with diagrams and pseudo-code, and multi-persona expert review. Supports starting from a user description OR an existing GitHub issue URL. Folder naming: issue-{number}/ for existing issues, {feature-name}/ for new features.
claude-canvas
Draw visual diagrams, wireframes, and flowcharts on a shared canvas. Ask the user visual Q&A questions with interactive answer panels. Collect visual feedback instead of terminal-only text.
Io.Github.PavelGuzenfeld/Media Forge
MCP server for generating diagrams, charts, presentations, and animations for Markdown documentation
Io.Github.Hj1003862396/Draw Flow Mcp Server
MCP server for Next AI Draw.io - AI-powered diagram generation with real-time browser preview
Chartforge
MCP server for ChartForge — generate stunning charts and diagrams from natural language
Dgmo Mcp
Render 29 diagram and chart types to SVG/PNG with browser preview and HTML reports.