plantuml-themes

Apply standardized PlantUML themes by generating skinparam blocks for diagrams.

Updated Jan 15, 2026
One-click install
npx skills add https://github.com/Gct-Zxli/GCTReporter --skill plantuml-themes-gct-zxli
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: plantuml-themes
Source: https://github.com/Gct-Zxli/GCTReporter/tree/main/.claude/skills/plantuml-themes
Command: npx skills add https://github.com/Gct-Zxli/GCTReporter --skill plantuml-themes-gct-zxli

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

PlantUML diagrams often suffer from inconsistent visuals across projects. This Skill provides a curated collection of ready-to-use PlantUML themes to standardize styling, improve readability, and accelerate diagram creation.

Core Features & Use Cases

  • Prebuilt themes: A library of 5 professionally designed PlantUML themes that cover executive, sky-tech, analytical, rainbow, and UX styles.
  • Consistent visuals: Centralized skinparam blocks ensure uniform color, typography, and layout across diagrams.
  • Usage guidance: Clear instructions to preview, select, and apply themes for different diagram types (architecture, requirements, data flows).

Quick Start

Choose a theme from the themes directory and paste its PlantUML skinparam block at the top of your diagram.

Frequently Asked Questions about plantuml-themes

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

FAQPage Schema
How do I apply consistent styling to PlantUML diagrams across different projects?

To apply consistent PlantUML diagram styling, you can use prebuilt skinparam blocks from a curated theme library. This standardizes color, typography, and layout across software architecture diagrams, ensuring uniform visuals throughout your documentation.

What PlantUML themes are available for technical architecture diagrams?

Available PlantUML themes for technical architecture diagrams include executive, sky-tech, analytical, rainbow, and UX styles. These professionally designed options provide centralized skinparam blocks to improve readability and standardize diagram visuals.

How do I use a PlantUML skinparam block to style my architecture map?

To style an architecture map, choose a theme from the themes directory and paste its PlantUML skinparam block at the top of your diagram. This directly embeds standardized visuals into your existing PlantUML workflows.

Can I use these PlantUML themes for requirements and data flow diagrams?

Yes, you can use these PlantUML themes for requirements and data flow diagrams. The Skill provides clear integration guidance to preview, select, and apply appropriate styles for various diagram types beyond just technical architecture maps.

What is the best way to standardize color palettes in PlantUML without manual skinparam configuration?

The best way to standardize PlantUML color palettes without manual configuration is using a theme generator that provides ready-to-use theme files and metadata. This eliminates inconsistent visuals by offering curated, centralized skinparam blocks.

Do I need any external dependencies to apply professional PlantUML themes?

No external dependencies are required to apply professional PlantUML themes. The Skill provides ready-to-use theme files containing the necessary skinparam blocks, allowing direct embedding into your PlantUML workflows without additional setup.