Skills are not just markdown files. They are markdown files combined with code and data, which only work universally when you have a general purpose cloud-based

Skills are not just markdown files. They are markdown files combined with code and data, which only work universally when you have a general purpose cloud-based code execution environment. Out of the box Claude skills can call python scripts that load modules from Pypi or even GitHub, potentially ones that include data like sqlite files or parquet tables. Not just in Claude Code. Anywhere, including the mobile app.