aviz85/claude-skills-library145 installs

html-to-pptx

Q: How do I install this agent skill?

Run npx skills add https://github.com/aviz85/claude-skills-library --skill html-to-pptx.

Q: Is this agent skill safe to install?

Review the displayed partner audits, complete source, permissions, dependencies, and exact revision before installing.

Convert HTML to PowerPoint (PPTX) with excellent Hebrew/RTL support. Use when the user asks to 'convert HTML to PowerPoint', 'create presentation from HTML', 'generate PPTX', 'make slides from HTML', or needs to create PowerPoint presentations programmatically.

How do I install this agent skill?

npx skills add https://github.com/aviz85/claude-skills-library --skill html-to-pptx

view source ↗

Is this agent skill safe to install?

Gen Agent Trust Hubpass
The HTML to PowerPoint Converter skill is a legitimate utility for generating presentations from HTML documents. It uses industry-standard libraries like PptxGenJS and Puppeteer to handle conversion and rendering. No malicious behaviors, obfuscation, or unauthorized data access patterns were detected during analysis.
Socketpass
No alerts
Snykpass
Risk: LOW · No issues

What does this agent skill do?

HTML to PowerPoint Converter

First time? If setup_complete: false above, run ./SETUP.md first, then set setup_complete: true.

Convert HTML to PowerPoint (.pptx) with excellent Hebrew/RTL support using PptxGenJS.

Setup (One-time)

cd ~/.claude/skills/html-to-pptx && npm install

Quick Usage

Basic conversion:

node ~/.claude/skills/html-to-pptx/scripts/html-to-pptx.js input.html output.pptx

Hebrew document with RTL:

node ~/.claude/skills/html-to-pptx/scripts/html-to-pptx.js hebrew.html presentation.pptx --rtl

Convert URL to PowerPoint:

node ~/.claude/skills/html-to-pptx/scripts/html-to-pptx.js https://example.com slides.pptx

Complex HTML as images (pixel-perfect):

node ~/.claude/skills/html-to-pptx/scripts/html-to-pptx.js complex.html slides.pptx --mode=image

Conversion Modes

Mode	Description	Best For
`text`	Parse HTML, create native PPTX elements	Simple HTML, editable text
`image`	Screenshot HTML, embed as images	Complex layouts, exact rendering
`auto`	Auto-detect best mode	Default

Options

Option	Description	Default
`--mode=<mode>`	text, image, auto	auto
`--rtl`	Force RTL for Hebrew/Arabic	auto-detect
`--title=<title>`	Presentation title	auto
`--author=<author>`	Author name	AVIZ
`--layout=<layout>`	LAYOUT_16x9, LAYOUT_4x3	LAYOUT_16x9
`--font=<font>`	Default font	Heebo (Hebrew) / Arial
`--font-size=<size>`	Font size in points	18
`--background=<color>`	Background color (hex)	-
`--slide-per=<selector>`	Split slides by CSS selector	-
`--wait=<ms>`	Wait for rendering (image mode)	2000

Examples

Hebrew presentation:

node ~/.claude/skills/html-to-pptx/scripts/html-to-pptx.js hebrew.html slides.pptx --rtl --font=Heebo

Split by sections:

node ~/.claude/skills/html-to-pptx/scripts/html-to-pptx.js doc.html slides.pptx --slide-per=section

Custom styling:

node ~/.claude/skills/html-to-pptx/scripts/html-to-pptx.js doc.html slides.pptx --font=David --font-size=24 --background=F5F5F5

Pipe HTML:

echo "<h1>שלום עולם</h1>" | node ~/.claude/skills/html-to-pptx/scripts/html-to-pptx.js - output.pptx --rtl

Hebrew Best Practices

Use <html lang="he" dir="rtl"> in HTML
Always add --rtl flag
Use Hebrew-supporting fonts: Heebo, David, Noto Sans Hebrew
For complex layouts, use --mode=image for pixel-perfect results

Slide Structure

The converter auto-detects slide boundaries:

<section> elements
<article> elements
.slide class
<hr> elements

Or use --slide-per=".my-slide" for custom selectors.

How can the creator link this skill?

Add the canonical catalog link to the repository README so users can inspect current installs and available audits. The publishing guide covers the complete discovery path.

<a href="https://skillzs.dev/skills/aviz85/claude-skills-library/html-to-pptx">View html-to-pptx on skillZs</a>