Converts a file path or URL to Markdown using markitdown. Usage: /convert <file-path or URL>
$npx -y skills add heyman333/markitdown-skill --skill convertInstalls into the current project.
Run `npx skills use "https://github.com/heyman333/markitdown-skill" --skill "heyman333/markitdown-skill/convert"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/heyman333/markitdown-skill" that are relevant to the current task. Run `npx skills add "https://github.com/heyman333/markitdown-skill"` and select the relevant skills, then follow their instructions.