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duylinhdang1998
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visual-preview

Generate ASCII art, Mermaid charts, and slide-formatted markdown for technical topics.

Updated Apr 16, 2026
Search Tags:#architecture#documentation#mermaid#visualization#slides#diagram#ascii
One-click install
npx skills add https://github.com/duylinhdang1998/claude-template-agent --skill visual-preview
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: visual-preview
Source: https://github.com/duylinhdang1998/claude-template-agent/tree/main/plugins/vfm-agent-company/skills/visual-preview
Command: npx skills add https://github.com/duylinhdang1998/claude-template-agent --skill visual-preview

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Explaining complex systems, architectures, and data flows with text alone is slow and ambiguous; visual-preview produces clear visual artifacts that reduce misunderstanding and accelerate decision-making.

Core Features & Use Cases

  • Multi-format visuals: Generate ASCII art for terminals, Mermaid charts for rich diagrams, and slide-formatted markdown for presentations.
  • Flexible output modes: Provide combined explanations (ASCII + Mermaid + prose), focused diagrams, progressive slides, or terminal-friendly ASCII only.
  • Practical uses: Create system architecture overviews, API sequence diagrams, database ER diagrams, onboarding slides, and documentation visuals saved into project plans.

Quick Start

Use visual-preview to generate a Mermaid flowchart and explanatory overview for the payment service architecture.

Frequently Asked Questions about visual-preview

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

FAQPage Schema
How do I generate Mermaid diagrams and ASCII art for system architecture documentation?▼

You can generate Mermaid diagrams and ASCII art for system architecture by producing visual artifacts that include charts, terminal-friendly art, and prose explanations saved directly into project plans.

What is the best way to visualize data flows and API interactions for onboarding materials?▼

The best way to visualize data flows and API interactions for onboarding is generating slide-formatted markdown alongside Mermaid sequence diagrams and ASCII art to provide clear, multi-format visual explanations.

Can I create both presentation slides and terminal-friendly ASCII diagrams from the same technical topic?▼

Yes, you can create both presentation slides and terminal-friendly ASCII diagrams by selecting flexible output modes that generate combined explanations, progressive slides, or focused ASCII visuals from the same technical topic.

How do I document a database ER diagram using Mermaid charts and markdown?▼

To document a database ER diagram using Mermaid charts and markdown, generate visual explanations that combine rich Mermaid charts with formatted markdown prose and save the output to a structured project file path.

Does this approach to architecture visualization work without external dependencies?▼

Yes, this approach to architecture visualization works without external dependencies because it generates standalone ASCII art, Mermaid charts, and slide-formatted markdown files that render natively in standard markdown viewers and terminals.

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