pptx is a skill in fcakyon/claude-codex-settings, last changed 20 Jul 2026. It can run shell commands, reach the network, name web addresses and bundle scripts — read the findings before installing.

From the author
Use this skill any time a .pptx or .potx 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 or .potx 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 (.potx), layouts, speaker notes, or comments. Trigger whenever the user mentions "deck," "slides," "presentation," or references a .pptx or .potx filename, regardless of what they plan to do with the content afterward. If a .pptx or .potx file needs to be opened, created, or touched, use this skill.

At a glance

What it can touch

How much a skill can do, not whether it is risky.

Pattern check

Nothing flagged

That isn't proof the skill is harmless.

Commit 21ed802 · 11 Nov 2026

How the check works

Pattern check: nothing flagged

That isn't proof the skill is harmless.

QAI Index

57/QI

We rate every listed skill the same way, from 0 to 100.

A guide to compare by, not a verdict on the skill.

How it's scored

How the QAI Index is scored

Adoption · up to 40
GitHub stars on the repo that holds the skill, shared among its skills, and copies of the skill in other repos.
Quality · up to 30
Our pattern check, the format check, a named licence and a description of a sentence or more.
Upkeep · up to 20
How recently the skill's folder changed.
Trust · up to 10
An official collection, or an organisation that has confirmed its domain with GitHub.

Install

Each tab says whether it installs commit 21ed802, the one we checked, or the latest version.

Read SKILL.md first
Source-available
Licence
1.2k
Repo stars
Publisher

What it can touch

From the files and frontmatter at commit 21ed802. This is how much a skill can do, not whether it is risky.

  • Runs shell commands

    Its instructions or files give the agent commands to run on your computer.

  • Reaches the network

    It sends or fetches data over the internet, for example with curl, an HTTP library or a package install.

  • Names web addresses

    It mentions outside web addresses the agent may visit. We list them but don't follow them.

    Outside links we did not follow
  • Bundles scripts

    The folder holds code files the agent may run.

Pattern check

Pattern check: nothing flagged · commit 21ed802 · 11 Nov 2026

We checked every text file in this skill, at commit 21ed802 on 11 Nov 2026, against 45 published patterns such as download-and-run commands, hidden text and credential access. We don't run the skill, we don't read the web pages it points to, and we can't judge everything its instructions might lead an agent to do. In published tests, pattern checks like this one missed most malicious skills. Read the skill before you install it — especially anything it asks you to download or run.

How the check worksReport an incorrect finding

  • https://www.anthropic.com/legal/consumer-terms
  • https://www.anthropic.com/legal/commercial-terms
  • http://schemas.openxmlformats.org/drawingml/2006/main
  • http://schemas.openxmlformats.org/officeDocument/2006/relationships
  • http://schemas.openxmlformats.org/presentationml/2006/main
  • http://schemas.openxmlformats.org/package/2006/relationships
  • http://schemas.openxmlformats.org/officeDocument/2006/relationships/slideLayout
  • http://schemas.openxmlformats.org/officeDocument/2006/relationships/slide
  • http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme
  • http://www.w3.org/2001/XMLSchema
Show 40 more
  • http://schemas.openxmlformats.org/drawingml/2006/chart
  • http://schemas.openxmlformats.org/drawingml/2006/chartDrawing
  • http://schemas.openxmlformats.org/officeDocument/2006/sharedTypes
  • http://schemas.openxmlformats.org/drawingml/2006/diagram
  • http://schemas.openxmlformats.org/drawingml/2006/lockedCanvas
  • http://schemas.openxmlformats.org/drawingml/2006/picture
  • http://schemas.openxmlformats.org/drawingml/2006/spreadsheetDrawing
  • http://schemas.openxmlformats.org/wordprocessingml/2006/main
  • http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing
  • http://schemas.openxmlformats.org/officeDocument/2006/characteristics
  • http://schemas.openxmlformats.org/officeDocument/2006/bibliography
  • http://schemas.openxmlformats.org/officeDocument/2006/customXml
  • http://schemas.openxmlformats.org/schemaLibrary/2006/main
  • http://schemas.openxmlformats.org/officeDocument/2006/custom-properties
  • http://schemas.openxmlformats.org/officeDocument/2006/docPropsVTypes
  • http://schemas.openxmlformats.org/officeDocument/2006/extended-properties
  • http://schemas.openxmlformats.org/officeDocument/2006/math
  • http://www.w3.org/XML/1998/namespace
  • http://schemas.openxmlformats.org/spreadsheetml/2006/main
  • http://schemas.openxmlformats.org/markup-compatibility/2006
  • http://www.w3.org/XML/1998/namespace.html
  • http://www.w3.org/TR/REC-xml
  • http://www.w3.org/2001/03/xml.xsd
  • http://www.w3.org/2001/xml.xsd
  • http://www.w3.org/TR/xmlbase/
  • http://schemas.openxmlformats.org/package/2006/content-types
  • http://schemas.openxmlformats.org/package/2006/metadata/core-properties
  • http://purl.org/dc/elements/1.1/
  • http://purl.org/dc/terms/
  • http://dublincore.org/schemas/xmls/qdc/2003/04/02/dc.xsd
  • http://dublincore.org/schemas/xmls/qdc/2003/04/02/dcterms.xsd
  • http://schemas.openxmlformats.org/package/2006/digital-signature
  • https://github.com/plutext/docx4j/blob/master/xsd/mce/markup-compatibility-2006-MINIMAL.xsd
  • http://schemas.microsoft.com/office/word/2010/wordml
  • http://schemas.microsoft.com/office/word/2012/wordml
  • http://schemas.microsoft.com/office/word/2018/wordml
  • http://schemas.microsoft.com/office/word/2018/wordml/cex
  • http://schemas.microsoft.com/office/word/2016/wordml/cid
  • http://schemas.microsoft.com/office/word/2020/wordml/sdtdatahash
  • http://schemas.microsoft.com/office/word/2015/wordml/symex

Format check

Each agent reads SKILL.md a little differently. We check the file against each one's published rules; we don't run the skill in any agent.

  • Agent Skills specPasses
  • Claude CodePasses
  • Claude apps & API uploadPasses

    Uploading to claude.ai or the Claude API, or packaging with Anthropic's script, accepts only the six spec fields and stops on anything else.

    • Note

      The description is 732 characters. The claude.ai Help Center says 200 at most, though Anthropic's API docs and validator allow 1,024. D4

      Fix: If the claude.ai upload refuses it, trim the description to 200 characters.

  • OpenAI (Codex & API)Passes
  • VS Code & CopilotPasses

SKILL.md

We only show SKILL.md text here when its licence clearly allows it.

Read SKILL.md on GitHub (opens in a new tab)

Files

56 files

PathSize
LICENSE.txt (opens in a new tab)1.4 KB
SKILL.md (opens in a new tab)20.3 KB
scripts/__init__.py (opens in a new tab)0 B
scripts/add_slide.py (opens in a new tab)14.2 KB
scripts/clean.py (opens in a new tab)10.2 KB
scripts/office/helpers/__init__.py (opens in a new tab)3.3 KB
scripts/office/helpers/pptx_chart.py (opens in a new tab)5.7 KB
scripts/office/helpers/pptx_slide.py (opens in a new tab)1.6 KB
scripts/office/helpers/pptx_theme.py (opens in a new tab)3.4 KB
scripts/office/schemas/ISO-IEC29500-4_2016/dml-chart.xsd (opens in a new tab)73.2 KB
scripts/office/schemas/ISO-IEC29500-4_2016/dml-chartDrawing.xsd (opens in a new tab)6.8 KB
scripts/office/schemas/ISO-IEC29500-4_2016/dml-diagram.xsd (opens in a new tab)50.1 KB
scripts/office/schemas/ISO-IEC29500-4_2016/dml-lockedCanvas.xsd (opens in a new tab)624 B
scripts/office/schemas/ISO-IEC29500-4_2016/dml-main.xsd (opens in a new tab)148 KB
scripts/office/schemas/ISO-IEC29500-4_2016/dml-picture.xsd (opens in a new tab)1.2 KB
scripts/office/schemas/ISO-IEC29500-4_2016/dml-spreadsheetDrawing.xsd (opens in a new tab)8.7 KB
scripts/office/schemas/ISO-IEC29500-4_2016/dml-wordprocessingDrawing.xsd (opens in a new tab)14.4 KB
scripts/office/schemas/ISO-IEC29500-4_2016/pml.xsd (opens in a new tab)81.7 KB
scripts/office/schemas/ISO-IEC29500-4_2016/shared-additionalCharacteristics.xsd (opens in a new tab)1.2 KB
scripts/office/schemas/ISO-IEC29500-4_2016/shared-bibliography.xsd (opens in a new tab)7.2 KB
Show 36 more
PathSize
scripts/office/schemas/ISO-IEC29500-4_2016/shared-commonSimpleTypes.xsd (opens in a new tab)6.2 KB
scripts/office/schemas/ISO-IEC29500-4_2016/shared-customXmlDataProperties.xsd (opens in a new tab)1.2 KB
scripts/office/schemas/ISO-IEC29500-4_2016/shared-customXmlSchemaProperties.xsd (opens in a new tab)880 B
scripts/office/schemas/ISO-IEC29500-4_2016/shared-documentPropertiesCustom.xsd (opens in a new tab)2.5 KB
scripts/office/schemas/ISO-IEC29500-4_2016/shared-documentPropertiesExtended.xsd (opens in a new tab)3.4 KB
scripts/office/schemas/ISO-IEC29500-4_2016/shared-documentPropertiesVariantTypes.xsd (opens in a new tab)7.3 KB
scripts/office/schemas/ISO-IEC29500-4_2016/shared-math.xsd (opens in a new tab)22.8 KB
scripts/office/schemas/ISO-IEC29500-4_2016/shared-relationshipReference.xsd (opens in a new tab)1.3 KB
scripts/office/schemas/ISO-IEC29500-4_2016/sml.xsd (opens in a new tab)237 KB
scripts/office/schemas/ISO-IEC29500-4_2016/vml-main.xsd (opens in a new tab)25.5 KB
scripts/office/schemas/ISO-IEC29500-4_2016/vml-officeDrawing.xsd (opens in a new tab)24.7 KB
scripts/office/schemas/ISO-IEC29500-4_2016/vml-presentationDrawing.xsd (opens in a new tab)535 B
scripts/office/schemas/ISO-IEC29500-4_2016/vml-spreadsheetDrawing.xsd (opens in a new tab)5.6 KB
scripts/office/schemas/ISO-IEC29500-4_2016/vml-wordprocessingDrawing.xsd (opens in a new tab)3.9 KB
scripts/office/schemas/ISO-IEC29500-4_2016/wml.xsd (opens in a new tab)167 KB
scripts/office/schemas/ISO-IEC29500-4_2016/xml.xsd (opens in a new tab)4.5 KB
scripts/office/schemas/ecma/fouth-edition/opc-contentTypes.xsd (opens in a new tab)1.9 KB
scripts/office/schemas/ecma/fouth-edition/opc-coreProperties.xsd (opens in a new tab)2.5 KB
scripts/office/schemas/ecma/fouth-edition/opc-digSig.xsd (opens in a new tab)2.8 KB
scripts/office/schemas/ecma/fouth-edition/opc-relationships.xsd (opens in a new tab)1.3 KB
scripts/office/schemas/mce/mc.xsd (opens in a new tab)3.1 KB
scripts/office/schemas/microsoft/wml-2010.xsd (opens in a new tab)25.9 KB
scripts/office/schemas/microsoft/wml-2012.xsd (opens in a new tab)3.7 KB
scripts/office/schemas/microsoft/wml-2018.xsd (opens in a new tab)901 B
scripts/office/schemas/microsoft/wml-cex-2018.xsd (opens in a new tab)1.7 KB
scripts/office/schemas/microsoft/wml-cid-2016.xsd (opens in a new tab)1002 B
scripts/office/schemas/microsoft/wml-sdtdatahash-2020.xsd (opens in a new tab)600 B
scripts/office/schemas/microsoft/wml-symex-2015.xsd (opens in a new tab)745 B
scripts/office/soffice.py (opens in a new tab)5.8 KB
scripts/office/validate.py (opens in a new tab)6 KB
scripts/office/validators/__init__.py (opens in a new tab)336 B
scripts/office/validators/base.py (opens in a new tab)33 KB
scripts/office/validators/docx.py (opens in a new tab)17.1 KB
scripts/office/validators/pptx.py (opens in a new tab)15.6 KB
scripts/office/validators/redlining.py (opens in a new tab)11 KB
scripts/thumbnail.py (opens in a new tab)9.6 KB

Copies

These share its SKILL.md or its name and description but not all its files, so we list them separately.

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Repo facts from GitHub on 11 Nov 2026. Files read at commit 21ed802.

QAI did not write these skills and is not affiliated with their authors unless a page says so. Logos and icons belong to their owners and are not a mark of approval. How we check