Create and edit diagrams with Mermaid, a text format for describing visual structures. Save projects, undo source changes, export SVG or PNG images, and generate links for viewing or editing in Mermaid Live Editor.
- Create a flowchart to explain a process
- Diagram an interaction as a sequence diagram
- Export a diagram as SVG or PNG
HKUDS/CLI-Anything☆ 55.5KUpdated Sep 22, 2026
Create Markdown research notes, reports, and guides with Mermaid diagrams, which describe relationships as editable text. Choose suitable diagrams for workflows, timelines, or schemas, add accessible descriptions, and check rendering in the intended destination.
- Writing research notes with workflow diagrams
- Diagramming data structures and relationships
- Creating project timelines
K-Dense-AI/scientific-agent-skills☆ 53.1KUpdated Oct 19, 2026
Convert suitable diagrams in Mastra documentation into Mermaid, a text format for diagrams, or create new ones. Assess which images to keep, follow diagram styling rules, and verify layout and readability in light and dark modes.
- Replace box-and-arrow images with Mermaid diagrams
- Add a new diagram to Mastra documentation
- Fix diagram readability in light and dark modes
mastra-ai/mastra☆ 28.9KUpdated Oct 19, 2026
Turn descriptions or code analysis into Mermaid diagrams for workflows, system architecture, and database relationships. Check diagram syntax and export SVG, PNG, or text-based ASCII output, with themes and batch rendering options.
- Visualizing system architecture
- Documenting API request sequences
- Drawing database relationships
tech-leads-club/agent-skills☆ 7.1KUpdated Oct 17, 2026
Turn written requirements or Mermaid diagram text into interactive HTML diagrams of systems, workflows, sequences, data flows, and states. Explore connections, search the diagram, export images or video, and receive results from nine validation checks.
- Explain a system's architecture with an interactive diagram
- Visualize workflows and data flows
- Convert Mermaid diagrams into explorable HTML
NousResearch/hermes-agent☆ 255.4KUpdated Oct 19, 2026
Turn written descriptions or Mermaid code into diagrams showing processes, interactions, and data relationships. Choose a color theme and save both SVG files, which stay sharp when enlarged, and high-resolution PNG images.
- Illustrating workflows and decision trees
- Diagramming API interactions
- Visualizing database relationships
calesthio/OpenMontage☆ 70.1KUpdated Oct 17, 2026
Create Mermaid diagrams from text to explain software structure, API interactions, workflows, and database relationships. The skill guides diagram selection, syntax, styling, and export, helping keep visual documentation editable and stored alongside code.
- Explaining system architecture with diagrams
- Mapping API requests and responses
- Documenting database table relationships
davila7/claude-code-templates☆ 32.8KUpdated Oct 20, 2026
Add Mermaid diagrams to generated wiki pages to explain request flows, state changes, data relationships, and branching logic. Keep diagrams aligned with inspected source code and repair syntax problems in diagrams degraded during earlier runs.
- Illustrate requests passing between components
- Show job lifecycles and state transitions
- Document relationships between data entities
langchain-ai/openwiki☆ 17.3KUpdated Oct 19, 2026
Turn plain-language descriptions or Mermaid diagrams into interactive, standalone HTML diagrams of systems, workflows, API exchanges, data flows, and state changes. Validate layouts, explore relationships, switch themes, and export diagrams as images or video.
- Explain system components and their relationships
- Visualize workflows and approval steps
- Map API calls and data pipelines
anbeime/skill☆ 8.4KUpdated Oct 19, 2026
Turn a Mermaid sequence diagram of a cryptographic protocol into a ProVerif model, a file for formal security checks. It includes queries for secrecy, authentication, replay resistance, and forward secrecy where applicable.
- Converting a cryptographic protocol diagram into a .pv file
- Preparing session key secrecy checks
- Modeling authentication and replay resistance
trailofbits/skills☆ 7.7KUpdated Oct 20, 2026
Turn a codebase into a structured wiki with architecture notes, module references, and setup instructions. Generate Mermaid diagrams, which describe diagrams as text, and link explanations to the source files they document.
- Understand an unfamiliar codebase
- Create architecture and workflow diagrams
- Prepare reference docs for new team members
NousResearch/hermes-agent☆ 255.4KUpdated Oct 19, 2026
Turn an English description or mermaid source into a diagram with source files, an Excalidraw editing file, and SVG and PNG images. Rendering works offline, and flowcharts and sequence diagrams support editing individual shapes and arrows.
- Turning a workflow description into a flowchart
- Visualizing a system architecture
- Preparing diagram images for documents and READMEs
garrytan/gstack☆ 137KUpdated Oct 19, 2026
Understand a public GitHub repository through GitDiagram's architecture overview. Get an explanation of its main components, source paths, and connections, plus Mermaid diagram source and an interactive diagram for exploring the code.
- Getting an overview of an unfamiliar public repository
- Finding source paths for major components
- Understanding connections and data flow
ahmedkhaleel2004/gitdiagram☆ 18.3KUpdated Oct 14, 2026
Turn descriptions of processes, systems, or schedules into Mermaid diagrams, which use text to define visuals. Save editable source, a Markdown preview, and a rendered PNG, then check syntax, arrow directions, labels, and readability.
- Visualize a business process as a flowchart
- Document API interactions with a sequence diagram
- Show database tables and their relationships
wanshuiyin/Auto-claude-code-research-in-sleep☆ 17.8KUpdated Oct 19, 2026
Convert text into Mermaid diagrams, which describe visual structures using code. Create process flows, comparisons, mind maps, and system interactions for presentations or documentation, with adjustable layouts and checks for common syntax mistakes.
- Turn sales procedures into a flowchart
- Compare two approaches visually
- Organize concepts in a mind map
breferrari/obsidian-mind☆ 5.4KUpdated Oct 18, 2026
Explain code structure, execution flow, and proposed changes with a focused visual, such as pseudocode, a tree, a Mermaid diagram, or a diff. Use a single HTML artifact when a richer layout is needed.
- Explaining branches and function call order
- Showing UI, module, or file responsibilities
- Comparing structure before and after a change
Yeachan-Heo/oh-my-claudecode☆ 40.1KUpdated Oct 19, 2026
Turn requirements into Mermaid diagrams, including process flows, system structures, and timelines. Save editable diagram code, a Markdown version, and a PNG preview, then check syntax, arrow directions, labels, and readability.
- Mapping a business process
- Illustrating API message sequences
- Diagramming database relationships
wanshuiyin/Auto-claude-code-research-in-sleep☆ 17.8KUpdated Oct 19, 2026
View and edit whiteboards embedded in 飞书 cloud documents. Export previews, SVG vector images, diagram source code, or structural data, and update boards using Mermaid, PlantUML, SVG, or the native OpenAPI format.
- Exporting whiteboards as images
- Retrieving diagram source code
- Updating boards from Mermaid or PlantUML code
larksuite/cli☆ 17.8KUpdated Oct 19, 2026
Create Mermaid diagrams from code relationships parsed by Trailmark. Visualize function calls, class inheritance, module dependencies, class members, complexity hotspots, and paths from inputs to sensitive functions, with adjustable focus, depth, and layout.
- Mapping function calls around a selected function
- Visualizing class inheritance and members
- Drawing module dependency maps
trailofbits/skills☆ 7.7KUpdated Oct 20, 2026
Mermaid修正エージェント - Mermaid図のシンタックスエラーを検出・修正。/fix-mermaid [対象パス] で呼び出し。
The English summary is being prepared. Showing the original description.
wfukatsu/refactoring-agent-for-claude-code☆ 8Updated Feb 24, 2026
Mermaidレンダリングエージェント - Mermaid図をPNG/SVG/PDF画像に変換。/render-mermaid [対象パス] で呼び出し。
The English summary is being prepared. Showing the original description.
wfukatsu/refactoring-agent-for-claude-code☆ 8Updated Feb 24, 2026
Mermaid修正エージェント - Mermaid図のシンタックスエラーを検出・修正。/fix-mermaid [対象パス] で呼び出し。
The English summary is being prepared. Showing the original description.
wfukatsu/architecture-redesign-agent☆ 5Updated Feb 12, 2026
Mermaidレンダリングエージェント - Mermaid図をPNG/SVG/PDF画像に変換。/render-mermaid [対象パス] で呼び出し。
The English summary is being prepared. Showing the original description.
wfukatsu/architecture-redesign-agent☆ 5Updated Feb 12, 2026
Turn plain-language descriptions, Mermaid diagrams, or repository evidence into interactive standalone HTML diagrams. Create system maps, workflows, timelines, database relationships, and everyday process diagrams, with automated validation, light and dark themes, and image, SVG, or WebM export.
- Mapping a system from repository evidence
- Explaining approval steps or travel plans
- Visualizing database tables and relationships
tt-a1i/archify☆ 86.1KUpdated Oct 20, 2026