to clarify- you're envisioning a tool that takes in a new public key you've generated, and adds it to your list of authorized keys on various servers/SaaS/etc?

to clarify- you're envisioning a tool that takes in a new public key you've generated, and adds it to your list of authorized keys on various servers/SaaS/etc? e.g.: ~/.ssh/authorized_keys api.github.com/user/keys iam.amazonaws.com/?Action=CreateAccessKey and so on? (edited for formatting)