Skills are starting to get metered. I posted in July that once agents get everywhere, subscription skills would probably show up. Felt speculative at the time. Then Salesforce did it in September: they put 37 sales skills inside Claude, and every time a skill successfully calls Salesforce, that's one interaction. Salesforce says they're not charging for those interactions right now. Free today. Paying later, apparently.
Skills are starting to get metered.