slidecraft

slidecraft is a skill for Claude Code from solid-shuwen/shuttleslide. It costs 76 tokens per session (466 once invoked), scanned A, original, MIT.

A command-line toolkit for converting PowerPoint files to HTML and back, inspecting slide structure, and creating slide decks from a topic or outline.

In plain words
What is it for?
Use it to convert PPTX files, create PPTX files from supported slide HTML or JSON, analyze presentations, generate decks with an LLM, pre-cache online assets, and open an interactive review page.
Why use it?
It helps when presentation files need to be examined, transformed, or reviewed in a browser without manually rebuilding each slide.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Use it to convert PPTX files, create PPTX files from supported slide HTML or JSON, analyze presentations, generate decks with an LLM, pre-cache online assets, and open an interactive review page.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/solid-shuwen/shuttleslide/slidecraft
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 solid-shuwen/shuttleslide --skill slidecraft
Clone the repo
git clone --depth 1 https://github.com/solid-shuwen/shuttleslide

Made for: Claude Code.

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 slidecraft

README.md
[![agentmods](https://agentmods.dev/badge/skills/solid-shuwen/shuttleslide/slidecraft/github.svg)](https://agentmods.dev/skills/solid-shuwen/shuttleslide/slidecraft)
Your own site
<a href="https://agentmods.dev/skills/solid-shuwen/shuttleslide/slidecraft"><img src="https://agentmods.dev/badge/skills/solid-shuwen/shuttleslide/slidecraft/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 slidecraft

Your own site · 80×15
<a href="https://agentmods.dev/skills/solid-shuwen/shuttleslide/slidecraft"><img src="https://agentmods.dev/badge/skills/solid-shuwen/shuttleslide/slidecraft.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 76 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 466 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 $0.00076 $0.00466
Opus 5.5 $0.00030 $0.00186
Sonnet 5.5 $0.00015 $0.00093
Haiku 4.5 $0.00008 $0.00047

Measured 1mo ago against content hash 048c0ee50d10, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

slidecraft 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 1mo 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.

src/shuttleslide/skills/slidecraft/SKILL.md · 51 lines

What it actually says

slidecraft -- PPTX and HTML conversion toolkit

The slidecraft CLI is installed. Use it for PowerPoint-related tasks.

Commands

Convert PPTX to HTML

slidecraft to-html input.pptx -o output.html
slidecraft to-html input.pptx --layout flow -o output.html
slidecraft to-html input.pptx --theme modern -o output.html
slidecraft to-html input.pptx --base64 -o output.html

Layout modes: slideshow (default, interactive), flow (scrollable), pptview (editor view).

Convert HTML to PPTX

slidecraft to-pptx slides.html -o output.pptx

Only supports the Slide HTML subset, not arbitrary web pages.

JSON to PPTX (skip LLM)

slidecraft json-to-pptx slides.json -o output.pptx

Analyze PPTX structure

slidecraft analyze input.pptx
slidecraft analyze input.pptx -v

Generate slides from a topic (requires LLM)

slidecraft generate "Introduction to ML" -o tmp/gen/
slidecraft generate -i outline.md --style cute -o tmp/gen/

Needs SHUTTLESLIDE_API_BASE, SHUTTLESLIDE_API_KEY, SHUTTLESLIDE_MODEL env vars or --api-base/--api-key/--model flags.

Pre-cache CDN assets

slidecraft warm-cache
slidecraft warm-cache --force

Interactive review web UI

slidecraft review
slidecraft review --port 9000 --no-browser

Common patterns

  • Output path: -o accepts file path or directory (trailing slash).
  • Verbose: add -v to any command.
  • All conversions preserve formatting for round-trip fidelity.
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. 1mo ago First seen · 51 lines · 76 tokens per session scan A 048c0ee50d10

Subscribe to this mod's changes

slidecraft is a skill published in the GitHub repository solid-shuwen/shuttleslide (175 stars, last pushed 2mo ago), licensed MIT. It adds 76 tokens to every session and 466 once invoked, about $0.0003 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.

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