beautiful-mermaid

Convert Mermaid code into themed SVG/HTML diagrams via CLI or API.

2|Updated Apr 23, 2026
One-click install
npx skills add https://github.com/fredrick84823/fstack --skill beautiful-mermaid-fredrick84823
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: beautiful-mermaid
Source: https://github.com/fredrick84823/fstack/tree/main/skills/beautiful-mermaid
Command: npx skills add https://github.com/fredrick84823/fstack --skill beautiful-mermaid-fredrick84823

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires beautiful-mermaid, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

Rendering consistent, themed Mermaid diagrams across docs and apps can be time-consuming and error-prone without a centralized tool. Beautiful Mermaid provides a ready-to-use rendering engine with support for multiple built-in themes and straightforward output formats.

Core Features & Use Cases

  • Theming across 15 built-in themes for Flowchart, State Diagram, Sequence, Class, and ER diagrams.
  • Output to SVG or HTML for seamless embedding in Markdown, web pages, and dashboards.
  • CLI and API usage support for automated pipelines, documentation generation, and dynamic UI integrations.

Quick Start

Render Mermaid diagrams using the Beautiful Mermaid package and export them as SVG or HTML using a chosen built-in theme.

Frequently Asked Questions about beautiful-mermaid

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I render Mermaid diagrams with built-in themes for documentation pipelines?

To render Mermaid diagrams with built-in themes, convert Mermaid code into themed SVG or HTML outputs using the rendering engine. It supports 15 built-in themes for consistent visuals across documentation pipelines and developer tooling.

Can I export Mermaid diagrams to SVG or HTML for embedding in web pages?

Yes, you can export Mermaid diagrams to SVG or HTML for seamless embedding in web pages. The rendering engine outputs these formats directly, allowing integration into Markdown files, dashboards, and dynamic UIs.

Does the beautiful-mermaid package support CLI and API usage for automated pipelines?

The beautiful-mermaid package supports both CLI and API usage for automated pipelines. This allows you to integrate diagram rendering into documentation generation workflows and dynamic developer tooling.

What diagram types are supported when rendering themed Mermaid visuals?

Themed Mermaid visuals support Flowchart, State Diagram, Sequence, Class, and ER diagrams. You can apply 15 built-in themes across these diagram types to ensure consistent rendering.

What is the best way to ensure consistent Mermaid rendering across different environments?

The best way to ensure consistent Mermaid rendering across environments is using a centralized rendering engine with built-in theme support. It provides ready-to-use output formats and font options to maintain visual consistency.

Are there font options available when converting Mermaid code to themed SVG?

Yes, font options are available when converting Mermaid code to themed SVG. The rendering engine allows you to specify fonts alongside your chosen built-in theme for customized diagram outputs.