Turn any idea, plan, or codebase into a beautiful interactive diagram. An agent skill for Claude Code, Codex, and more.
Agent skill that generates rich HTML pages or slide decks for diagrams, diff reviews, plan audits, data tables, and project recaps
The Pencil Project's unique mission is to build a free and opensource tool for making diagrams and GUI prototyping that everyone can use.
JavaScript diagramming library for interactive flowcharts, org charts, design tools, planning tools, visual languages.
A proven SVG-based JavaScript diagramming library powering exceptional UIs
Command line tool for the Mermaid library
Creates diagrams from textual descriptions!
A modern commutative diagram editor for the web.
Opinionated skills for AI coding agents to create stunning diagrams and visualizations directly in Markdown. These skills extend agent capabilities across diagram generation, data visualization, and technical documentation.
Generate Kubernetes architecture diagrams from Kubernetes manifest files, kustomization files, Helm charts, helmfiles, and actual cluster state
Think with AI beyond the chat box. A shared canvas for handwriting, equations, diagrams, and spatial reasoning.
A toolbox for displaying and modifying diagrams on the web.
Dgrm.net - flowchart editor. Works on desktop, phone and tablet. Has no dependency. Pure JavaScript.
JavaScript architecture diagrams and dependency graphs
Automated diagrams of CDK provisioned infrastructure
Config-driven animated architecture diagrams: turn one JSON file into a terminal-style, always-running diagram or a light-theme infographic that moves. Outputs H.264 mp4 or a live web page; also a Claude Code style skill (SKILL.md).
Animated, explorable diagrams for Claude and other coding agents, from a short JSON spec.
Agent skill that draws architecture, flowchart, sequence, data-flow and lifecycle diagrams as hand-placed SVG, to one linted house style.
A Markdown Editor That Lives in Your Browser, Desktop, and a Single URL. Fast GitHub-style Markdown editing with live preview, diagrams, LaTeX, syntax highlighting, PDF export, and multi-tab support across web, desktop, and Docker.
Architecture diagrams and checkable docs from your codebase β ERD, C4, API and lifecycle β generated from Prisma, OpenAPI or GraphQL. One HTML file, no server.
Generate evidence-grounded interactive software diagrams with offline HTML, SVG and PNG export.
VCP visual-synesthesia protocol plugin for DeepSeek Harness: render agent HTML output as real UI (cards / KaTeX math / Mermaid diagrams / built-in calligraphy fonts / zero-JS interactions), plug-and-play on any DSH environment
Blueprint-style sketchpad for system diagrams, flows, wireframes and floor plans. Saves to localStorage.
Concise skills for ASD-STE100-inspired writing, Excalidraw diagrams, interactive HTML, and narrated explainer videos
Interactive UI, HTML/SVG diagrams and animation for DeepSeek Harness Web