Pptx Processing Anthropic

Plugin Warning Active

Presentation creation, editing, and analysis with layouts and speaker notes

Purpose

To enable AI agents to comprehensively manage PowerPoint presentations, from initial creation and editing to detailed content analysis and extraction.

Features

Create, edit, and analyze .pptx files
Extract text and content from presentations
Support for layouts, comments, and speaker notes
Guide for design ideas and typography
Quality assurance steps for content and visuals

Use Cases

Generating new slide decks from scratch or templates
Reviewing and editing existing presentations
Extracting information from presentation files for summarization or further processing
Ensuring visual and content quality of presentations

Non-Goals

Processing of other presentation formats (e.g., Keynote, Google Slides)
Direct manipulation of presentation software (e.g., controlling PowerPoint application)
Advanced graphic design beyond layout and content suggestions

License

warning:License usabilityThe license is proprietary and restrictive, prohibiting reproduction, distribution, or creation of derivative works, which limits usability.

Maintenance

critical:Commit recencyThe last commit was over 3 months ago (March 3, 2026), indicating potential unmaintenance.
warning:Dependency ManagementThe skill lists dependencies like `markitdown`, `Pillow`, `pptxgenjs`, and `LibreOffice`, but there are no explicit measures for vulnerability scanning or automated updating mentioned.

Trust

info:Issues Attention3 issues opened and 7 closed in the last 90 days, with a closure rate of approximately 70%, indicating active maintenance.

Versioning

warning:Release ManagementThe skill declares a version ('2026.02.06') in the SKILL.md, but there are no GitHub release tags or CHANGELOG.md present, and installation instructions reference 'main'.

Code Execution

warning:ValidationWhile commands are specific, there's no explicit mention or evidence of a schema library being used to validate input arguments like file paths, suggesting potential for unconstrained values.
info:Error HandlingThe SKILL.md mentions a QA step with `python -m markitdown ... | grep`, implying error checking, but explicit structured error handling for the skill itself is not detailed.

Install

warning:Installation instructionThe README mentions installation via `pip install "markitdown[pptx]"` and `npm install -g pptxgenjs`, but does not include a copy-pasteable invocation example for the specific plugin or setup for authentication if needed (though none appears to be required).

Errors

info:Actionable error messagesThe SKILL.md implies error checking through QA steps, but does not explicitly detail the format or content of user-facing error messages or remediation steps.

Execution

warning:Pinned dependenciesDependencies like `markitdown` and `pptxgenjs` are mentioned, but there's no lockfile (`package-lock.json`, `yarn.lock`, `pnpm-lock.yaml`, `Pipfile.lock`, `poetry.lock`) to ensure pinned versions.

Installation

First, add the marketplace

/plugin marketplace add lawvable/awesome-legal-skills

/plugin install pptx-processing-anthropic@lawvable

Contains 1 extensions

Skill (1)

Pptx Processing Anthropic Skill

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.