Join GitHub today
GitHub is home to over 28 million developers working together to host and review code, manage projects, and build software together.Sign up
I'd love to have the ability to only allow access to my Blockstack ID with U2F/yubikey device. I don't know if this is possible or what the limitations of this integration would be.
Some things that make me slightly uncomfortable about Blockstack that I think could be mitigated with U2F device: