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.
npx skills add nimadorostkar/Claude-Skills-collection --skill presentationsgit clone --depth 1 https://github.com/nimadorostkar/Claude-Skills-collectionWrote 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.
[](https://agentmods.dev/skills/nimadorostkar/claude-skills-collection/presentations)<a href="https://agentmods.dev/skills/nimadorostkar/claude-skills-collection/presentations"><img src="https://agentmods.dev/badge/skills/nimadorostkar/claude-skills-collection/presentations/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/nimadorostkar/claude-skills-collection/presentations"><img src="https://agentmods.dev/badge/skills/nimadorostkar/claude-skills-collection/presentations.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00042 | $0.01352 |
| Opus 5 | $0.00021 | $0.00676 |
| Sonnet 5 | $0.00008 | $0.00270 |
| Haiku 4.5 | $0.00004 | $0.00135 |
Grade A, and why
presentations 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 8d ago.
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.
How it starts
The opening of the file, as written. The whole thing — 133 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Presentations
Purpose
Build slide decks programmatically, using the template's layouts rather than positioning text boxes by hand — and with a structure that carries an argument rather than a list of topics.
When to Use
- Generating a deck from data or a document.
- Editing an existing
.pptx. - Extracting content or speaker notes from a deck.
- Applying a corporate template to generated content.
Capabilities
- Slide generation using template layouts and placeholders.
- Charts, tables, and images with correct positioning.
- Speaker notes.
- Content extraction from existing decks.
- Template application and brand compliance.
Inputs
- The content and the argument it should make.
- The template, if there is a house style.
- The audience and the setting — read in a room, or sent as a document.
Outputs
- A
.pptxusing the template's layouts, not free-floating text boxes. - One idea per slide.
- Speaker notes carrying the detail that does not belong on the slide.
Workflow
- Write the argument before the slides — What is the conclusion, and what supports it? A deck assembled from available material rather than toward a point is a document with page breaks.
- Use the template's layouts — Each layout has placeholders. Filling a placeholder inherits the template's fonts, sizes, and positions. Adding a free-floating text box does not, and it will look wrong on a projector.
- One idea per slide — The slide title should state the point, not the topic. "Revenue grew 40% on enterprise expansion" is a title; "Revenue" is a label.
- Put the detail in the notes — The slide carries the point; the speaker or the notes carry the argument. A slide with eight bullet points will be read instead of listened to.
- Verify it renders — Open it. Text that overflows its placeholder is invisible in the XML and obvious on screen.
Best Practices
- Use placeholders, not text boxes. A deck built from free-positioned text boxes ignores the template entirely, and it will be visibly off-brand.
- The title of a slide should be a claim. If every title is a noun, the deck has no argument.
- Text overflowing a placeholder does not error — it is silently clipped or shrunk. Check the rendered output, always.
- Images must maintain their aspect ratio. Setting both width and height distorts them, and it looks amateurish.
- A chart built in PowerPoint is editable and rescales; a chart pasted as an image does not. Prefer native charts for anything that may need revision.
- Speaker notes are where the detail goes. They are also what makes the deck useful to someone who was not in the room.
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.
- 8d ago First seen · 133 lines · 42 tokens per session scan A 50aee6a7407d
presentations is a skill published in the GitHub repository nimadorostkar/Claude-Skills-collection (26 stars, last pushed 24d ago), licensed MIT. It adds 42 tokens to every session and 1,352 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 2026-09-03.
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