agentmods.dev

pptx

pptx is a skill for Claude Code, Codex from mfmezger/ai_agent_dotfiles. It costs 152 tokens per session (2,446 once invoked), scanned A, a copy of pptx, MIT.

A toolkit for reading, editing, and creating PowerPoint presentation files in the .pptx format.

In plain words
What is it for?
Use it to analyze presentations, edit an existing template, or create a new slide deck when no template is available.
Why use it?
It provides workflows for extracting slide content, inspecting layouts, and changing presentations without guessing how the file is structured.

Skill for Claude CodeCodex

not rated 5 1mo ago A scan 152 tokens copy · 83% MIT
View the source file mfmezger/ai_agent_dotfiles
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/mfmezger/ai_agent_dotfiles/pptx
Any agent
npx skills add mfmezger/ai_agent_dotfiles --skill pptx
Clone the repo
git clone --depth 1 https://github.com/mfmezger/ai_agent_dotfiles

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 pptx

README.md
[![agentmods](https://agentmods.dev/badge/skills/mfmezger/ai_agent_dotfiles/pptx.svg)](https://agentmods.dev/skills/mfmezger/ai_agent_dotfiles/pptx)
Your own site
<a href="https://agentmods.dev/skills/mfmezger/ai_agent_dotfiles/pptx"><img src="https://agentmods.dev/badge/skills/mfmezger/ai_agent_dotfiles/pptx.svg" alt="Measured on agentmods" height="20"></a>
Per session 152 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,446 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 83% copy Near-identical to another mod 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 $0.00152 $0.02446
Opus 5 $0.00076 $0.01223
Sonnet 5 $0.00030 $0.00489
Haiku 4.5 $0.00015 $0.00245

Measured 5d ago against content hash a73110861658, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

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 5d ago.

The scan reads SKILL.md. This mod also ships 16 executable files (scripts/__init__.py, scripts/add_slide.py, scripts/clean.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.

Origin

This is a copy

83% identical to pptx — 96 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

shared/skills/pptx/SKILL.md · 236 lines

How it starts

The opening of the file, as written. The whole thing — 236 lines — stays where its author put it; the contents beside it link to each section on GitHub.

PPTX Skill

Quick Reference

Task Guide
Read/analyze content python -m markitdown presentation.pptx
Edit or create from template Read editing.md
Create from scratch Read pptxgenjs.md

Reading Content

# Text extraction
python -m markitdown presentation.pptx

# Visual overview
python scripts/thumbnail.py presentation.pptx

# Raw XML
python scripts/office/unpack.py presentation.pptx unpacked/

Editing Workflow

Read editing.md for full details.

  1. Analyze template with thumbnail.py
  2. Unpack → manipulate slides → edit content → clean → pack

Creating from Scratch

Read pptxgenjs.md for full details.

Use when no template or reference presentation is available.

Design Ideas

Don't create boring slides. Plain bullets on a white background won't impress anyone. Consider ideas from this list for each slide.

Before Starting

  • Pick a bold, content-informed color palette: The palette should feel designed for THIS topic. If swapping your colors into a completely different presentation would still "work," you haven't made specific enough choices.
  • Dominance over equality: One color should dominate (60-70% visual weight), with 1-2 supporting tones and one sharp accent. Never give all colors equal weight.
  • Dark/light contrast: Dark backgrounds for title + conclusion slides, light for content ("sandwich" structure). Or commit to dark throughout for a premium feel.
  • Commit to a visual motif: Pick ONE distinctive element and repeat it — rounded image frames, icons in colored circles, thick single-side borders. Carry it across every slide.

Color Palettes

Choose colors that match your topic — don't default to generic blue. Use these palettes as inspiration:

Read the full file on GitHub · 236 lines

Files

What ships with it

58 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. 5d ago First seen · 236 lines · 152 tokens per session scan A a73110861658

Subscribe to this mod's changes

pptx is a skill published in the GitHub repository mfmezger/ai_agent_dotfiles (5 stars, last pushed 1mo ago), licensed MIT. It adds 152 tokens to every session and 2,446 once invoked, about $0.0008 per session on Opus 5. A static security scan graded it A with 0 findings. It is 83% identical to pptx, differing in 96 lines, and is treated as a copy.

Documentsclaude-codecodexcodingagentsopencodepi-coding-agent
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