Agent Native

pptx

This skill enables agents to work with PowerPoint presentations through text extraction, visual analysis, template-based editing, and creation from scratch.

by GreptileOfficial publisher

Identity proven by GitHub's verified organisation badge (greptileai)

Agents
Not labelled yet
License
LicenseRef-Proprietary (restricted)
Pin
f5d66f3pinned Oct 9, 2026
Context cost
about 2,200 tokenswhen the skill loads
GitHub stars
0on greptileai/demo-onyx
Scripts
56 scripts

What it does

“Use this skill any time a .pptx file is involved in any way — as input, output, or both. This includes: creating slide decks, pitch decks, or presentations; reading, parsing, or extracting text from any .pptx file (even if the extracted content will be used elsewhere, like in an email or summary); editing, modifying, or updating existing presentations; combining or splitting slide files; working with templates, layouts, speaker notes, or comments. Trigger whenever the user mentions "deck," "slides," "presentation," or references a .pptx filename, regardless of what they plan to do with the content afterward. If a .pptx file needs to be opened, created, or touched, use this skill.”
The author's description, from SKILL.md

Generated summary from the skill's own text

This skill enables agents to work with PowerPoint presentations through text extraction, visual analysis, template-based editing, and creation from scratch. It provides tools to read presentation content, generate thumbnails for layout inspection, unpack and modify slide files, and build new decks using PptxGenJS with design guidance.

When to use it

  • User requests creating, editing, or analyzing a .pptx file or presentation deck
  • Extracting text content from slides for use in other outputs
  • Building pitch decks, reports, or slide presentations from templates or scratch
  • Converting presentation slides to images for visual inspection or QA

When not to

  • Working with other office formats like .docx or .xlsx without presentation components
  • User only needs final presentation design without programmatic generation or modification
  • Creating documents where slide-based format is not the deliverable format

Install

Restricted license: install from the publisher's repository and read its terms.

These commands install from the publisher's repository and need no account.

skills CLI

npx skills add greptileai/demo-onyx --skill pptx

Installs from the repository's default branch, which may have changed since the commit we checked.

GitHub CLI 2.90 or later

gh skill install greptileai/demo-onyx pptx@f5d66f389cb7fee12dfc5471fa6b82fe68b555ad

Installs the commit we checked (f5d66f3).

Copy by hand

Download the folder at f5d66f3 and put it in .claude/skills/pptx for Claude Code and in .agents/skills/pptx for Codex, Cursor, Gemini CLI, GitHub Copilot and OpenCode.

Skill folder on GitHub at f5d66f3

Copy for your agent

A prompt for any coding agent. It installs this skill from GitHub at the pinned commit, copies the files as they are, and runs nothing unless you ask.

Prompt

Install the agent skill "pptx" by Greptile.

Source, pinned to commit f5d66f389cb7fee12dfc5471fa6b82fe68b555ad:
https://github.com/greptileai/demo-onyx/tree/f5d66f389cb7fee12dfc5471fa6b82fe68b555ad/backend/onyx/server/features/build/sandbox/kubernetes/docker/skills/pptx

1. Download that folder at exactly this commit. Do not use the default branch.
2. Copy every file unchanged, keeping the folder structure, into .claude/skills/pptx/ for Claude Code and .agents/skills/pptx/ for Codex, Cursor, Gemini CLI, GitHub Copilot and OpenCode. Create the folders if they do not exist.
3. Do not edit the files, and do not run any script in the folder unless I ask you to.
4. When you are done, list the files you copied and where you put them.

Its license is restricted or not stated. Show me the license terms from the repository before you copy anything.

Listing and checks: https://www.agentnative.dev/skills/greptile/pptx

SKILL.md at the pin

The license of this skill does not let us show its files here.

View SKILL.md on GitHub at f5d66f3

Files

59 files, 1.1 MB in total. Each file has a sha256 in the pin's manifest; the first 12 characters are shown.

Skill folder on GitHub at f5d66f3
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The skills listed here are third-party software, collected from public GitHub repositories as a catalog of recent skills and provided as is. Agent Native does not write or control them and is not responsible for any harm, loss or damage caused by installing or using them. Labels and checks describe what we saw at one commit and are not a guarantee. Read a skill's files before you run it. Terms of use