cf:pptx SKILL.md skillA
cf:pptx from haposoft/cafekit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add haposoft/cafekit/cf:pptx@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- haposoft/cafekit
- Path
packages/spec/src/claude/skills/pptx/SKILL.md- Versions recorded
- 4
- Latest version
- v1.0.0, committed Sep 3, 2026
- First version recorded
- Apr 13, 2026
- Size
- 25,685 bytes
- Repository stars
- 54
- License
- none declared
Create, edit, analyze .pptx PowerPoint files. Use for presentations, slides, layouts, speaker notes, template modification, content extraction, slide generation.
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
# PPTX creation, editing, and analysis ## Overview A user may ask you to create, edit, or analyze the contents of a .pptx file. A .pptx file is essentially a ZIP archive containing XML files and other resources that you can read or edit. You have different tools and workflows available for different tasks. ## Reading and analyzing content ### Text extraction If you just need to read the text contents of a presentation, you should convert the document to markdown: ```bash # Convert document to markdown python -m markitdown path-to-file.pptx ``` ### Raw XML access You need raw XML access for: comments, speaker notes, slide layouts, animations, design elements, and complex formatting. For any of these features, you'll need to unpack a presentation and read its raw XML contents. #### Unpacking a file `python ooxml/scripts/unpack.py <office_file> <output_dir>` **Note**: The unpack.py script is located at `skills/pptx/ooxml/scripts/unpack.py` relative to the project root. If the script doesn't exist at this path, use `find . -name "unpack.py"` to locate it. #### Key file structures * `ppt/presentation.xml` - Main presentation metadata and slide references …
Read the whole file at its exact version.
How to install
mdr add haposoft/cafekit/cf:pptx@sha256:b883e54d91072b20The line at the top of this page pins the label v1.0.0, 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_lhkk3ehlsaztxywa)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Apr 13, 2026 and Sep 3, 2026, about one every 48 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-09-03 | f55ff96 | 25,685 B | A | view · diff |
| v1.0.0 | 2026-07-17 | cb05ace | 25,687 B | A | view · diff |
| v1.0.0 | 2026-06-03 | fab9b6a | 25,655 B | A | view · diff |
| v1.0.0 | 2026-04-13 | 29e4301 | 25,492 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 (25685 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
haposoft/cafekit · 54 stars · license none declared · pushed 2026-11-05 · branch dev
API
GET https://markdownregistry.com/api/v1/artifacts/art_lhkk3ehlsaztxywa GET https://markdownregistry.com/api/v1/resolve?ref=haposoft/cafekit/cf:pptx GET https://markdownregistry.com/api/v1/blob/b883e54d91072b20880112a6b4315b3975c2301fbba06fc4830e7226e11e3179
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.