pptx SKILL.md skillA
pptx from mateaix/mateclaw is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mateaix/mateclaw/pptx@git:20260423.edaf762Pins git:20260423.edaf762 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mateaix/mateclaw
- Path
mateclaw-server/src/main/resources/skills/pptx/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260423.edaf762, committed Apr 23, 2026
- First version recorded
- Apr 4, 2026
- Size
- 7,677 bytes
- Repository stars
- 1,185
- License
- Apache-2.0
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; 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.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
> **Important:** All `scripts/` paths are relative to this skill directory.
> Use `run_skill_script` tool to execute scripts, or run with: `cd {this_skill_dir} && python scripts/...`
# PPTX Skill
## Prerequisites
- **markitdown[pptx]**: text extraction from presentations
- **Pillow**: thumbnail grid generation
- **pptxgenjs** (`npm install -g pptxgenjs`): creating presentations from scratch
- **LibreOffice** (`soffice`): presentation-to-PDF conversion
- **pdftoppm** (poppler-utils): PDF-to-image conversion for thumbnail/visual workflows
- If `pdftoppm` is unavailable, a Python fallback path may use `pdf2image`.
## Quick Reference
| Task | Guide |
|------|-------|
| Read/analyze content | `python -m markitdown presentation.pptx` |
| Edit or create from template | Unpack → manipulate → pack workflow |
| Create from scratch | Use pptxgenjs (npm) |
---
## Reading Content
```bash
# Text extraction
python -m markitdown presentation.pptx
# Visual overview (thumbnail grid)
python scripts/thumbnail.py presentation.pptx
# Raw XML access
python scripts/office/unpack.py presentation.pptx unpacked/
```
---
## Editing Workflow
1. Analyze template with `thumbnail.py`
…Read the whole file at its exact version.
How to install
mdr add mateaix/mateclaw/pptx@sha256:40cfc3c2211b10ebThe line at the top of this page pins the label git:20260423.edaf762, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_reg4zmqutf6pdjde)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Apr 4, 2026 and Apr 23, 2026, about one every 19 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260423.edaf762 latest | 2026-04-23 | edaf762 | 7,677 B | A | view · diff |
| git:20260404.579d601 | 2026-04-04 | 579d601 | 6,496 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7677 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
mateaix/mateclaw · 1,185 stars · license Apache-2.0 · pushed 2026-11-05 · branch dev
API
GET https://markdownregistry.com/api/v1/artifacts/art_reg4zmqutf6pdjde GET https://markdownregistry.com/api/v1/resolve?ref=mateaix/mateclaw/pptx GET https://markdownregistry.com/api/v1/blob/40cfc3c2211b10eb09dd085130ff118f20d89008c13b339be0109a0c9abcda13
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from mateaix/mateclaw
Every file in mateaix/mateclaw