Generates professional flowcharts, decision trees, and workflow diagrams from logic or descriptions using HTML, Mermaid, or DOT formats.
Flowchart Creator is a specialized Claude Code skill designed to translate complex technical processes, user journeys, and algorithms into clear visual documentation. It guides users through a structured analysis phase to identify decision points and terminal paths before generating diagrams in multiple formats, including HTML for standalone viewing, Mermaid for Markdown-ready documentation, and DOT for Graphviz toolchains. By enforcing strict validation rules—such as mandatory labeled decision branches and semantic color-coding—it ensures that every generated diagram is accurate, logically sound, and easy to interpret for both developers and stakeholders.
主な機能
01Multi-format support for HTML (SVG), Mermaid (Markdown), and DOT (Graphviz)
020 GitHub stars
03Support for complex layouts including swim lanes and state machines
04Structured process analysis to map triggers, decisions, and termination points
05Semantic color-coding for instant visual recognition of nodes and actions
06Validation logic to prevent dangling arrows and unlabeled decision paths
ユースケース
01Generating GitHub-compatible Mermaid diagrams for README files and wikis
02Mapping user journeys and frontend navigation flows for UI/UX documentation
03Visualizing complex backend logic or algorithms within a codebase