superpowers by obra is an excellent skill library for Claude. I have used it there with great results. Using prpm you can use it in Cursor as well a few simple commands
npm install -g prpm
prpm install collections/superpowers
You can then invoke it explicitly:
Under the hood, prpm uses the openskills library and progressive disclosure via the AGENTS.md to allow Cursor to load skills as needed or requested.
Enjoy and happy coding!
I’ve been doing this manually with openskills, if you want it available everywhere it’s pretty simple to do without introducing another package manager:
bun add -g openskills (npm/yarn works)
openskills install obra/superpowers --universal --global
Here it lets you select what you want, enter installs all skills
Open any project in Cursor and in the terminal (you need to to this to all projects you want to use this in). The command just adds to agents.md so you can trim out what you don’t care about. alternatively, you could move this to a cursor rule 
openskills sync
Now it’s installed and the skills should automatically be picked up in chats
