Did they!? Damn I missed it.

I was looking into creating one and skimmed the available ones and didn't see it.

EDIT:

Just looked again. In the docs they have this section: ``` Available Skills

Pre-built Agent Skills The following pre-built Agent Skills are available for immediate use:

    PowerPoint (pptx): Create presentations, edit slides, analyze presentation content
    Excel (xlsx): Create spreadsheets, analyze data, generate reports with charts
    Word (docx): Create documents, edit content, format text
    PDF (pdf): Generate formatted PDF documents and reports

These Skills are available on the Claude API and claude.ai. See the quickstart tutorial to start using them in the API. ```

Is there another list of available skills?