Curious to understand how people use AI skills

Hey Makers,

Every AI tool is shipping its own version of "skills" now: Claude Skills, ChatGPT's skills and custom GPTs, saved prompts, agents, and so on.

I've built maybe a dozen skills across Claude and ChatGPT at this point. I use two of them. The rest looked like a great idea the day I made them.

That made me wonder whether it's just me, or whether skills are one of those features everyone sets up and nobody really lives in.

So just wanted to hear it out on your side:

• Which ones do you actually use, and for what?

• Did you write them yourself, or are you running someone else's?

• Has a skill ever spread through your team, or do they stay personal? If you've shared one, how? Repo, Notion page, pasted into Slack?

• If you stopped using them, what was the reason? Too fiddly, didn't trust the output, or just forgot they were there?

Wondering if there is a product worth making in that space :)