slidev-plantuml

Render PlantUML diagrams inside Slidev presentations.

34|1|Updated Jan 25, 2026
One-click install
npx skills add https://github.com/yoanbernabeu/slidev-skills --skill slidev-plantuml
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: slidev-plantuml
Source: https://github.com/yoanbernabeu/slidev-skills/tree/main/skills/visuals/slidev-plantuml
Command: npx skills add https://github.com/yoanbernabeu/slidev-skills --skill slidev-plantuml

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill enables Slidev users to embed and render PlantUML diagrams directly in their presentations, reducing the need for external tools and hand-drawn visuals.

Core Features & Use Cases

  • Supports sequence, class, component, use case, activity, deployment and other PlantUML diagram types for technical documentation and architecture visuals.
  • Enables in-slide rendering of UML diagrams by using PlantUML blocks, making it easy to illustrate flows, structures, and architectures during a presentation.
  • Use Case: quickly demonstrate an interaction flow between a client and server with a sequence diagram.

Quick Start

In a Slidev slide, add a PlantUML block with your diagram:

@startuml Alice -> Bob: Hello @enduml

Frequently Asked Questions about slidev-plantuml

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

FAQPage Schema
How do I render PlantUML diagrams in Slidev presentations?

You can render PlantUML diagrams in Slidev by adding PlantUML code blocks directly to your slides. This enables in-slide rendering of sequence, class, and component diagrams for technical documentation without external tools.

Can I use sequence and class diagrams in Slidev for technical documentation?

Yes, you can use sequence and class diagrams in Slidev for technical documentation. The integration supports various PlantUML diagram types, including component, use case, activity, and deployment diagrams for architecture visuals.

Do I need to install additional plugins to show UML in Slidev?

No, you do not need additional installations to show UML in Slidev. The rendering relies on the PlantUML server or local rendering, allowing you to display diagrams by simply using PlantUML syntax within your slide code blocks.

What is the best way to add architecture visuals to a Slidev presentation?

The best way to add architecture visuals to a Slidev presentation is by using PlantUML blocks. You can quickly illustrate interaction flows and system structures by writing PlantUML syntax directly in your slides.

Does Slidev support deployment and activity diagrams via PlantUML?

Yes, Slidev supports deployment and activity diagrams via PlantUML. You can render these diagram types along with use case and component diagrams by embedding the appropriate PlantUML syntax in your presentation slides.