theyrebeautifularentthey/fable-5-claude-code-setup ? reverse-engineered prompt

Build me a Claude Code setup for Fable 5 that I can drop into my home config and use right away.

I want it to set Fable 5 as the model, keep RTK in charge of shell output, add a safety check that blocks accidental full reads of very large files, and show a compact status line with the model, usage, cost, and branch. Also include Ponytail so the assistant stays focused on the smallest safe change instead of overbuilding things.

Please make it easy to verify after install, with a simple check script that confirms the hooks, settings, and status line are all working. Keep it careful about not overwriting existing Claude Code settings, and make sure the instructions are clear for Windows and macOS or Linux. If you need to, look up the current RTK and Claude Code docs online so the setup matches how they work now.