plantuml-ascii

Generate ASCII art diagrams from PlantUML definitions via command-line tools.

1|Updated Feb 23, 2026
One-click install
npx skills add https://github.com/Gabeujin/workspace-init-mcp --skill plantuml-ascii-gabeujin
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: plantuml-ascii
Source: https://github.com/Gabeujin/workspace-init-mcp/tree/main/awesome/skills/plantuml-ascii
Command: npx skills add https://github.com/Gabeujin/workspace-init-mcp --skill plantuml-ascii-gabeujin

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill allows you to create text-based ASCII art diagrams directly from PlantUML definitions, making diagrams usable in environments that don't support images, like terminals or plain text documentation.

Core Features & Use Cases

  • ASCII Diagram Generation: Convert PlantUML syntax into plain text or Unicode-enhanced ASCII art.
  • Versatile Diagram Types: Supports sequence, class, activity, state, component, use case, and deployment diagrams.
  • Use Case: You need to include a sequence diagram in a README file for a command-line tool. Use this Skill to generate the diagram as ASCII text that renders correctly in any text editor or terminal.

Quick Start

Use the plantuml-ascii skill to convert the provided PlantUML text into a Unicode-enhanced ASCII diagram.

Frequently Asked Questions about plantuml-ascii

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

FAQPage Schema
How do I convert PlantUML to ASCII art for a README file?

You can convert PlantUML definitions into ASCII art diagrams using command-line tools that output plain text or Unicode-enhanced characters. This allows sequence, class, and activity diagrams to render correctly in any text editor or terminal environment.

What types of diagrams can I generate as text-based ASCII art?

Text-based ASCII art generation supports sequence, class, activity, state, component, use case, and deployment diagrams. You can render these various diagram types from PlantUML syntax for use in plain text documentation.

Can I automate ASCII diagram generation in bash scripts and ant tasks?

Yes, ASCII diagram generation integrates with bash scripts and ant tasks for automated workflows. You can convert PlantUML definitions into text-based diagrams automatically during your build or documentation generation processes.

Does this ASCII diagram generator support Unicode-enhanced output?

Yes, the ASCII diagram generator supports both plain ASCII and Unicode-enhanced output. You can choose between standard ASCII characters or Unicode-enhanced rendering when converting PlantUML definitions into text-based diagrams.

When should I use ASCII art diagrams instead of image-based diagrams?

Use ASCII art diagrams in environments that do not support images, such as terminals or plain text documentation. They ensure diagrams remain usable and render correctly in README files or command-line tools where image display is not possible.