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dangvu008
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rune-slides

Generate Marp-compatible slide decks from structured JSON schemas.

1|Updated Mar 22, 2026
Search Tags:#markdown#marp#mermaid#json#presentation#slides#deck generator
One-click install
npx skills add https://github.com/dangvu008/VietTruyen --skill rune-slides-dangvu008
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: rune-slides
Source: https://github.com/dangvu008/VietTruyen/tree/main/.agents/skills/rune-slides
Command: npx skills add https://github.com/dangvu008/VietTruyen --skill rune-slides-dangvu008

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve? Creating presentation decks manually is slow and error-prone, especially when an AI agent needs to produce consistently formatted slides. This Skill converts structured JSON slide schemas into Marp-compatible markdown, standardizing output for tech talks, sprint demos, and tutorials. ## Core Features & Use Cases - JSON-to-Marp Conversion: Define slides as a typed JSON schema (title, content, code, diagram, image, quote, section) and build a complete deck with one script call. - Multiple Presentation Templates: Supports demo walkthroughs, sprint reviews, tech talks, tutorials, and pitch formats with typical slide structures. - Speaker Notes & Diagrams: Embeds speaker notes as HTML comments and renders Mermaid diagrams and syntax-highlighted code blocks. - Use Case: After a sprint, ask the agent to create a sprint review deck — it generates the JSON schema, runs build-deck.js, and outputs a deck.md you can preview or export to PDF with Marp CLI. ## Quick Start Ask the agent to create a sprint review slide deck covering goals, completed work, metrics, and next steps, then preview the generated deck.md with Marp CLI.

Frequently Asked Questions about rune-slides

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

FAQPage Schema
How do I create a Marp slide deck from JSON?▼

Define your slides in a JSON file with a title and a slides array using types like title, content, code, diagram, quote, or section. Then run node build-deck.js --input slides.json --output deck.md to generate Marp-compatible markdown.

What slide types does the JSON schema support?▼

The schema supports seven slide types: title, content, code, diagram, image, quote, and section. Code slides accept a language and source, while diagram slides render Mermaid syntax blocks.

Does this require Marp to be installed?▼

No, Marp installation is not required to generate the deck. The script outputs standard markdown that Marp can consume; you install @marp-team/marp-cli separately only when you want to preview or export to PDF.

What happens if build-deck.js is not available?▼

The agent falls back to generating the Marp markdown directly without the script. The build script is an optimization for consistent formatting, not a hard dependency.

How many slides should a generated deck contain?▼

Keep decks to 5-15 slides for demos and 10-25 for talks. Decks exceeding 30 slides should be split into multiple decks or summarized to stay manageable.

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