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slide-master: Skill for Claude Code

.claude/skills/native-enhance-pptx/SKILL.md

native-enhance-pptx is a skill for Claude Code from byungjunjang/slide-master. It costs 65 tokens per session (289 once invoked), scanned A, original, MIT.

A tool for changing a finished PowerPoint file through its internal XML structure while keeping its visible slides and layout stable. It supports enhancements such as speaker notes, narration audio, automatic timing, and slide transitions.

In plain words
What is it for?
Use it to add or replace notes, narration, auto-advance settings, or transitions in an existing PPTX file.
Why use it?
It lets developers add presentation behavior or supporting content without redesigning the deck or changing what is visibly on the slides.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is byungjunjang/slide-master's own configuration. It tells Claude Code how to work on slide-master itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything slide-master configures →

not rated 304repo +3 11d ago A scan SkillSpector: pass 65 tokens original MIT
View source ↗ byungjunjang/slide-master
Reuse

Borrowing it

Nothing to install: this file belongs to byungjunjang/slide-master. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/byungjunjang/slide-master/main/.claude/skills/native-enhance-pptx/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/byungjunjang/slide-master

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 native-enhance-pptx

README.md
[![agentmods](https://agentmods.dev/badge/skills/byungjunjang/slide-master/native-enhance-pptx/github.svg)](https://agentmods.dev/skills/byungjunjang/slide-master/native-enhance-pptx)
Your own site
<a href="https://agentmods.dev/skills/byungjunjang/slide-master/native-enhance-pptx"><img src="https://agentmods.dev/badge/skills/byungjunjang/slide-master/native-enhance-pptx/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 native-enhance-pptx

Your own site · 80×15
<a href="https://agentmods.dev/skills/byungjunjang/slide-master/native-enhance-pptx"><img src="https://agentmods.dev/badge/skills/byungjunjang/slide-master/native-enhance-pptx.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 65 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 289 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 $0.00065 $0.00289
Opus 5.5 $0.00026 $0.00116
Sonnet 5.5 $0.00013 $0.00058
Haiku 4.5 $0.00006 $0.00029

Measured 2mo ago against content hash 469b81f01a27, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

native-enhance-pptx 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 2mo 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.

.claude/skills/native-enhance-pptx/SKILL.md · 31 lines

What it actually says

Native PPTX Enhance

Use this standalone direct-PPTX route only after ../ppt-master/workflows/routing.md selects native enhancement.

Runtime Procedure

  1. Read ../ppt-master/workflows/native-enhance-pptx.md in full.
  2. Execute that workflow step by step, including its enhancement-plan confirmation, any separate voice/settings confirmation, apply, and read-back gates.
  3. Keep slide count, order, visible wording, and layout stable unless the user changes the request and routing selects a different route.

Shared scripts do not imply main-pipeline inheritance. Do not load or execute the main SVG ppt-master skill, Strategist/Executor references, finalize_svg.py, svg_to_pptx.py, or verify_deck.py for this route unless the native-enhancement workflow explicitly hands off to one of them.

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. 2mo ago First seen · 31 lines · 65 tokens per session scan A 469b81f01a27

Subscribe to this mod's changes

native-enhance-pptx is a skill published in the GitHub repository byungjunjang/slide-master (304 stars, last pushed 11d ago), licensed MIT. It adds 65 tokens to every session and 289 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.

Documents
Related

native-enhance-pptx compared with skills from other repositories

native-enhance-pptx next to 6 skills from other repositories
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native-enhance-pptxbyungjunjang/slide-masterSkill30411d agoMITA65Claude Code
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ppt-reviewOrkas-AI/OrkasSkill9.0kyesterdayMITA2Claude Code, Codex
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