html-ppt-tech-sharing
Lets your agent explain technical details about how a system works internally. Useful for engineers and development communities to understand complex processes.
What it does
This tool creates HTML slide presentations focused on sharing technical details about the internal workings of a system called OpenDesign. It's ideal for engineers and development communities.
When to use it
- ✓When you need to explain how an AI system works internally to other engineers.
- ✓When creating training material for developers about a specific project.
- ✓To present a detailed technical summary at a conference or meeting.
Example of what to ask your AI
“Create a detailed technical presentation about the internal workings of OpenDesign, focusing on how the agent streams, sandboxes, and artifacts function.”
Want more? Open the sections below.
How to use
The easiest way: copy the message below and paste it into Claude, ChatGPT, Cursor or any AI. It reads the skill and follows the instructions.
Skill link
Ready-to-paste message
How it works
The tool uses an HTML presentation template called 'html-ppt' and applies a specific 'tech-sharing' theme. You need to copy files from a template and adjust links to ensure the presentation works correctly, replacing demo content while keeping the structure.
Installation
Easiest way: copy the skill link and paste it into Claude, ChatGPT or Cursor asking it to follow the instructions.
In the terminal (Claude Code, Codex, Cursor), in your project folder:
npx skills add nexu-io/open-design --skill html-ppt-tech-sharingOr download just the file:
curl -L https://raw.githubusercontent.com/nexu-io/open-design/main/design-templates/html-ppt-tech-sharing/SKILL.md -o SKILL.mdTechnical content (original SKILL.md)
Original text by the author, straight from GitHub.
HTML PPT · Tech Sharing
A focused entry point into the html-ppt master skill that lands the user directly on the tech-sharing full-deck template.
When this card is picked
The Examples gallery wires "Use this prompt" to the example_prompt above. When you accept that prompt, this card is the right pick if the user wants exactly the visual identity of tech-sharing (see the upstream full-decks catalog for screenshots and rationale).
How to author the deck
- Read the master skill first. All authoring rules live in
design-templates/html-ppt/SKILL.md— content/audience checklist, token rules, layout reuse, presenter mode, the keyboard runtime, and the "never put presenter-only text on the slide" rule. - Start from the matching template folder:
design-templates/html-ppt/templates/full-decks/tech-sharing/— copyindex.htmlandstyle.cssinto the project, keep the.tpl-tech-sharingbody class. - Bring the shared runtime with the template. The upstream
index.htmllinks the shared CSS/JS via../../../assets/...because it sits three folders deep insidedesign-templates/html-ppt/templates/full-decks/. Once you copyindex.htmlinto the project, those parent-relative URLs no longer resolve andbase.css,animations.css, andruntime.jswill 404 — meaning the deck never activates and slide navigation is dead. Pick one of these two recipes per project:- Recipe A — copy + rewrite (preferred): copy
design-templates/html-ppt/assets/fonts.css,design-templates/html-ppt/assets/base.css,design-templates/html-ppt/assets/animations/animations.css, anddesign-templates/html-ppt/assets/runtime.jsinto a project-localassets/(withassets/animations/animations.css), then rewrite the four<link>/<script>tags inindex.htmlfrom../../../assets/...to the matching project-local paths (assets/fonts.css,assets/base.css,assets/animations/animations.css,assets/runtime.js). - Recipe B — inline: read the same four files and replace each
<link rel="stylesheet" href="../../../assets/...">with a<style>...</style>containing the file's contents, and the<script src="../../../assets/runtime.js">with a<script>...</script>containingruntime.js. Yields a single self-containedindex.html. Either way, do not ship the upstream../../../assets/...URLs verbatim into a project artifact — they only work in-tree.
- Recipe A — copy + rewrite (preferred): copy
- Pick a theme. Default tokens look fine; if the user wants a different
feel, swap in any of the 36 themes from
design-templates/html-ppt/assets/themes/*.cssvia<link id="theme-link">and letTcycle. - Replace demo content, not classes. The
.tpl-tech-sharingscoped CSS only recognises the structural classes shipped in the template — keep them. - Speaker notes go inside
<aside class="notes">or<div class="notes">— never as visible text on the slide.
Attribution
Visual system, layouts, themes and the runtime keyboard model come from
the upstream MIT-licensed lewislulu/html-ppt-skill. The
LICENSE file ships at design-templates/html-ppt/LICENSE; please keep it in place when
redistributing.
FAQ
What is 'html-ppt'?
It's a master system for creating HTML presentations, which this tool uses as a foundation.
Where do speaker notes go?
Speaker notes should be placed inside tags like `<aside class="notes">` or `<div class="notes">`, and should not appear as visible text on the slide.
Can I change the presentation's look?
Yes, you can choose from 36 different themes to alter the presentation's appearance.
Details
Original description by the author
OpenDesign internals: how the agent stream, sandbox, and artifacts work — an engineering deep-dive talk. Built as a decision-grade AI literacy deck for engineers, dev community.
repo: nexu-io/open-design
Popularity
- GitHub stars
- 101k
- Ranking position
- #432
- License
- Apache-2.0
- Updated
- 10/16/2026
Comments
- …
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