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…
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
A `.pptx` is a ZIP archive of XML files. Choose your approach by task:
| Task | Approach |
|---|---|
| **Create** a new deck | Write a `pptxgenjs` script — see gotchas below |
| **Edit** an existing deck, or build from a template | unzip → edit `ppt/slides/slideN.xml` → zip |
| **Read** content | `markitdown deck.pptx` (one block per slide under `<!-- Slide number: N -->` markers); visual grid: `python scripts/thumbnail.py deck.pptx` |
## Scripts
Paths are relative to this skill's directory. Everything else is plain Python, `node`, or shell.
| Script | What it does |
|---|---|
| `scripts/thumbnail.py deck.pptx [prefix]` | Labeled grid of every slide, for picking template layouts. `.pptx` only. Pass `prefix` — it defaults to `thumbnails`, which overwrites the grids of any other deck done in the same directory |
| `scripts/add_slide.py unpacked/ slide2.xml [--after slideN.xml]` | Duplicate a slide (or a `slideLayoutN.xml`) with all the package bookkeeping. Also takes a `.pptx` directly with `-o out.pptx` |
| `scripts/clean.py unpacked/` | Delete slides, media, and rels no longer referenced. Run **after** `<p:sldIdLst>` is final |
…
The line at the top of this page pins the label git:20260829.3fe0b55, 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.
GET https://markdownregistry.com/api/v1/artifacts/art_ibjdmprbcz5pshrj
GET https://markdownregistry.com/api/v1/resolve?ref=ethanyoq/skill-hub/pptx
GET https://markdownregistry.com/api/v1/blob/a7ff03e2c85b636f55232a6b1555f5dd90216b7a1a359ab289d8364e6acbc6a0
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.
ethanyoq/skill-hub · archives/user-installed-skills/aact-bulk-trials/e07736f27453c7b6/aact-bulk-trials/SKILL.md · 使用 AACT (Aggregate Analysis of ClinicalTrials.gov) PostgreSQL 数据仓库进行批量、历史、聚合性临床试验数据挖掘。Use this skill when the user…
ethanyoq/skill-hub · archives/user-installed-skills/adaptive-quality-gate/b5189ce6c1bdba9b/adaptive-quality-gate/SKILL.md · Use when work produces a deliverable, factual claim, dataset, code change, decision, publication, deployment…
ethanyoq/skill-hub · archives/user-installed-skills/add-changeset/eca9273317fbdf81/add-changeset/SKILL.md · Create a changeset file in .changeset/ that describes a user-facing change for the release notes
ethanyoq/skill-hub · archives/user-installed-skills/add-competitor/72939df8cfcf87bc/add-competitor/SKILL.md · Add a new competitor to the AI Visibility Tool Directory — researches the tool, generates data, takes a screenshot, and…
ethanyoq/skill-hub · archives/user-installed-skills/add-lang/00700e7d79525f4e/add-lang/SKILL.md · Add tree-sitter language support to codegraph end-to-end — wire the grammar + extractor, write tests, then benchmark…
ethanyoq/skill-hub · archives/user-installed-skills/aesthetic/a4c80565d9241341/aesthetic/SKILL.md · Create aesthetically beautiful interfaces following proven design principles. Use when building UI/UX, analyzing…
ethanyoq/skill-hub · archives/user-installed-skills/agent-eval/61ca5bbbd5c736b7/agent-eval/SKILL.md · Benchmark CodeGraph retrieval quality on a real codebase by comparing agent behavior with vs without CodeGraph. Use…
ethanyoq/skill-hub · archives/user-installed-skills/agent-reach/330e35da8cf10b5e/agent-reach/SKILL.md · MUST USE when user wants to 调研/research/搜索/search/查/找/look up anything on the internet — e.g. 全网调研 X / 帮我调研一下 X / 查一下 X…
ethanyoq/skill-hub · archives/user-installed-skills/agent-reach/81c9cf0fc08ce044/agent-reach/SKILL.md · MUST USE when user wants to 调研/research/搜索/search/查/找/look up anything on the internet — e.g. 全网调研 X / 帮我调研一下 X / 查一下 X…
anthropics/skills · skills/pptx/SKILL.md · Use this skill any time a .pptx or .potx file is involved in any way — as input, output, or both. This includes…
eigent-ai/eigent · resources/example-skills/pptx/SKILL.md · Use this skill any time a .pptx file is involved in any way — as input, output, or both. This includes: creating slide…
thinkinaixyz/deepchat · resources/skills/pptx/SKILL.md · Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1)…
davepoon/buildwithclaude · plugins/all-skills/skills/pptx/SKILL.md · Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1)…
ginlix-ai/langalpha · plugins/langalpha_deliverables/skills/pptx/SKILL.md · PowerPoint decks built with pptxgenjs and native charts, existing decks edited in place with python-pptx, then rendered…
