Add skills for guiding agents on appropriate use

[BrainBuzzer]

Currently there are no official skills that come attached to guide AI Agents on how to use the CLI. It would be great if you create skills specifically for this CLI.

[mmanciop]

Hi @BrainBuzzer, the entire help subsystem, the command reference and agent mode are designed for agents to discover the behavior. The thing that seems to always catch agents by surprise is the profile selection, and we are improving that with #127. What other behaviors of the CLI you see creating problems to agents?