If you're migrating an existing design system into Subframe, this handles the grunt work of discovering your local files, building a manifest, and pushing everything through their CLI. It's currently gated to select teams, so you might hit an access wall and need to request permission. The nice touch here is the MCP integration: it can auto-fetch your auth token and project ID, though it'll prompt you to pick when you have multiple projects instead of guessing. Saves you from manually hunting down credentials in the Subframe dashboard. Straightforward utility for a specific migration task, not something you'll touch daily.
npx skills add https://github.com/subframeapp/subframe --skill import