diagram

Render Mermaid diagrams into self-contained HTML and PNG assets.

5|Updated Apr 24, 2026
One-click install
npx skills add https://github.com/timurgaleev/vibestack --skill diagram-timurgaleev
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: diagram
Source: https://github.com/timurgaleev/vibestack/tree/main/skills/diagram
Command: npx skills add https://github.com/timurgaleev/vibestack --skill diagram-timurgaleev

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill turns Mermaid descriptions into ready-to-share visuals without installing heavy diagram tooling.

Core Features & Use Cases

  • Self-contained rendering: Mermaid source is rendered into an HTML page and a PNG, using a CDN-backed renderer so no local toolchain is required.
  • Offline-friendly outputs: Generated files work in environments without internet once cached.
  • Use cases: architects, docs writers, and engineers needing quick diagrams for documentation or presentations.

Quick Start

Provide a Mermaid diagram source and run the skill to generate diagram.html and diagram.png.

Frequently Asked Questions about diagram

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

FAQPage Schema
How do I render Mermaid diagrams to PNG without installing a heavy toolchain?▼

You can render Mermaid diagrams to PNG by fetching the Mermaid library from a CDN, wrapping the source in an HTML file, and generating a PNG alongside it for offline viewing.

Can I generate self-contained HTML files from Mermaid source code?▼

Yes, generating self-contained HTML files from Mermaid source code works by fetching the renderer from a CDN and wrapping the diagram source in an offline-friendly HTML page.

What is the best way to convert Mermaid syntax into offline-friendly image assets?▼

Converting Mermaid syntax into offline-friendly assets involves rendering the source into both an HTML page and a PNG file, which remain viewable in environments without internet once cached.

Do I need a local diagram toolchain to export Mermaid diagrams for documentation?▼

No, you do not need a local diagram toolchain to export Mermaid diagrams for documentation; the rendering fetches Mermaid from a CDN directly to produce HTML and PNG outputs.

Does rendering Mermaid diagrams to HTML and PNG work for architecture visuals?▼

Rendering Mermaid diagrams to HTML and PNG works for architecture visuals by processing user-provided sources into self-contained assets suited for documentation and presentations.

Why are my Mermaid diagram outputs dependent on an internet connection?▼

Mermaid diagram outputs may require an internet connection during rendering because the skill fetches the Mermaid library from a CDN, though the generated HTML and PNG files are offline-friendly once cached.