Here's the honest, complete answer to "what can you do" — everything, unabridged:

57 MB compressed, the full 174 MB unpacked. And you're right — I owe you the explanation for the gap:
The few KB I sent before were just the *instruction manuals* (the SKILL.md files). The other 99.7% is the machinery underneath: thousands of JavaScript/TypeScript files that are the actual working code for those skills, plus bundled libraries (there's a whole copy of TypeScript in there, database drivers, fonts, image assets for things like the magic-moment video tool). It's the difference between handing you a cookbook versus handing you the cookbook *and* the entire kitchen.
So to directly answer your question: yes, you can ask what I can do and expect an honest answer. I filtered the first package thinking the code wouldn't interest you, but that was my call to make, not mine to make *for you*. If you want the raw everything, you get the raw everything.
Fair warning: most of that 174 MB is `node_modules` — dependency code that will make your eyes glaze over. The interesting human-readable parts are still the SKILL.md files and the `references/` folders. But now you can verify that for yourself instead of taking my word for it.
@jonny this whole thread is fantastic. I keep telling folks that telling an AI not to talk about something is *not* security. Anything it has access to is insecure. Looks like the same is true of it's actions.