slides

slides is a skill for Claude Code, Codex from decocms/studio. It costs 40 tokens per session (1,819 once invoked), scanned A, original, MIT.

A way to create and edit presentation decks as self-contained HTML files with a live preview and print-to-PDF support. A deck is a set of presentation slides.

In plain words
What is it for?
Creating or revising slide decks, applying available themes or templates, and preparing presentations for PDF export.
Why use it?
It keeps the presentation editable in one file and lets the user preview and print it without a separate PDF-generation step.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Creating or revising slide decks, applying available themes or templates, and preparing presentations for PDF export.

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Install with agentmods
npx agentmods add skills/decocms/studio/slides
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.

Any agent
npx skills add decocms/studio --skill slides
Clone the repo
git clone --depth 1 https://github.com/decocms/studio

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 slides

README.md
[![agentmods](https://agentmods.dev/badge/skills/decocms/studio/slides/github.svg)](https://agentmods.dev/skills/decocms/studio/slides)
Your own site
<a href="https://agentmods.dev/skills/decocms/studio/slides"><img src="https://agentmods.dev/badge/skills/decocms/studio/slides/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.

agentmods 80×15 button for slides

Your own site · 80×15
<a href="https://agentmods.dev/skills/decocms/studio/slides"><img src="https://agentmods.dev/badge/skills/decocms/studio/slides.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 40 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,819 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 5.1 $0.00040 $0.01819
Opus 5.5 $0.00016 $0.00728
Sonnet 5.5 $0.00008 $0.00364
Haiku 4.5 $0.00004 $0.00182

Measured 14d ago against content hash 67b4fd2145f1, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

slides 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 14d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (slides-create.mjs), 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.

packages/sandbox/image/skills/slides/SKILL.md · 137 lines

How it starts

The opening of the file, as written. The whole thing — 137 lines — stays where its author put it; the contents beside it link to each section on GitHub.

slides — presentation decks

Create and edit presentation decks as single self-contained HTML files, rendered by Studio's <deck-viewer> runtime. The user gets a live preview with inline editing, and exports PDF by printing (the deck ships print CSS — one page per slide; nothing for you to generate).

Quick reference

Task How
Create a deck slides-create --data @deck.json --output /app/org/home/decks/<name>.html
List themes / templates slides-create --help
See a full data example cat /app/org/public/core/slides/examples/deck.json
Edit an existing deck read the HTML, edit the <section> slides, write it back
Org brand templates add --templates-dir /app/org/home/templates/slides
PDF export user prints from the preview — no action needed

Path convention

Decks live at /app/org/home/decks/<name>.html (<name> is lowercase kebab). Files written there sync to Studio near-instantly and the user sees a live preview that updates as you work.

Creating a deck

  1. Read /app/org/public/core/slides/examples/deck.json once to learn the data shapes.
  2. Author your own deck JSON (a file is easier to iterate than inline): { "title": …, "theme": …, "slides": [ { "template": …, "data": … } ] }
  3. Render: slides-create --data @deck.json --output /app/org/home/decks/<name>.html
  4. Iterate content by editing the HTML output (see lifecycle below), or re-render with -f only while the user hasn't touched the deck.

Themes (--theme or "theme" in data; default aurora-light): aurora-light (clean light, soft gradients), ink-dark (dark keynote, amber accents), bold-gradient (vivid full-bleed gradient, glass cards).

Read the full file on GitHub · 137 lines

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. 14d ago Changed 67b4fd2145f1
  2. 1mo ago First seen · 137 lines · 40 tokens per session scan A c26e48792a04

Subscribe to this mod's changes

slides is a skill published in the GitHub repository decocms/studio (409 stars, last pushed today), licensed MIT. It adds 40 tokens to every session and 1,819 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-08-30.