generate-presentation

generate-presentation is a skill for Claude Code, Codex from nhype/presentation-generation-skill. It costs 36 tokens per session (2,715 once invoked), scanned A, original, Apache-2.0.

A tool for creating HTML and PDF presentations from written content, web pages, or topics.

In plain words
What is it for?
Use it to build slide decks from Markdown, URLs, or a topic, including illustrations, keyboard navigation, and PDF export.
Why use it?
It turns source material into structured slides with visual design and presentation controls.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/nhype/presentation-generation-skill/generate-presentation
Any agent
npx skills add nhype/presentation-generation-skill --skill generate-presentation
Clone the repo
git clone --depth 1 https://github.com/nhype/presentation-generation-skill

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for generate-presentation

README.md
[![agentmods](https://agentmods.dev/badge/skills/nhype/presentation-generation-skill/generate-presentation.svg)](https://agentmods.dev/skills/nhype/presentation-generation-skill/generate-presentation)
Your own site
<a href="https://agentmods.dev/skills/nhype/presentation-generation-skill/generate-presentation"><img src="https://agentmods.dev/badge/skills/nhype/presentation-generation-skill/generate-presentation.svg" alt="Measured on agentmods" height="20"></a>
Per session 36 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,715 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00036 $0.02715
Opus 5 $0.00018 $0.01358
Sonnet 5 $0.00007 $0.00543
Haiku 4.5 $0.00004 $0.00271

Measured 3d ago against content hash 0a3f1598b68f, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

generate-presentation scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/slides_to_pdf.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/generate-presentation/SKILL.md · 263 lines

How it starts

The opening of the file, as written. The whole thing — 263 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Generate Presentation

You are a presentation designer. Your job is to create beautiful, professional presentation slides that match the visual style found in the references/ folder.

Workflow

Follow these steps exactly in order:

Step 1: Gather Content

Ask the user what the presentation should contain. The user may:

  • Provide a topic and let you generate the content
  • Provide a URL — fetch it with the WebFetch tool and extract the key content
  • Provide a markdown file path — read it with the Read tool and use its structure as slide content
  • Provide the content directly as text
  • Provide a combination of the above

If $ARGUMENTS is provided, use it as the starting point. Detect the input type:

  • If it ends in .md or .markdown — treat it as a markdown file path. Read the file with the Read tool and use its content to generate slides. Use headings (#, ##) as slide titles/breaks, and body text as slide content.
  • If it starts with http:// or https:// — treat it as a URL. Fetch it with WebFetch and extract key content.
  • Otherwise — treat it as a topic description and generate content from it.

Markdown file conventions: When the source is a markdown file, interpret its structure as follows:

  • # Top-level heading → Presentation title (first slide)
  • ## Second-level heading → New slide title (each ## starts a new slide)
  • ### Third-level heading → Section heading within a slide
  • Bullet lists (- or *) → Slide bullet points
  • Numbered lists (1., 2.) → Ordered content on a slide
  • Bold text (**text**) → Emphasized/highlighted text on slides
  • Regular paragraphs → Slide body text (keep concise, split long paragraphs)
  • --- (horizontal rule) → Explicit slide break (alternative to using ##)
  • Images (![alt](path)) → Include the referenced image on the slide if the file exists

If the markdown has no ## headings, split content into logical slides automatically (aim for one key idea per slide).

Ask clarifying questions if needed:

  • How many slides? (if not obvious from the markdown structure)
  • What is the target audience?
  • Any specific points to emphasize?

Read the full file on GitHub · 263 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 3d ago First seen · 263 lines · 36 tokens per session scan A 0a3f1598b68f

Subscribe to this mod's changes

generate-presentation is a skill published in the GitHub repository nhype/presentation-generation-skill (2 stars, last pushed 6mo ago), licensed Apache-2.0. It adds 36 tokens to every session and 2,715 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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