What problem does it solve? Setting up a Claude Code statusline on a new machine requires manually copying scripts, setting executable permissions, and editing settings.json, which is error-prone and tedious to repeat across machines. ## Core Features & Use Cases - Idempotent installer: Copies the bundled statusline binary to ~/.claude/bin, marks it executable, and safely re-runs without duplicating work. - Atomic settings wiring: Updates the statusLine key in ~/.claude/settings.json with a timestamped backup taken only when the value actually changes. - Built-in smoke test: Pipes a fixture JSON through the installed binary to confirm it renders a non-empty statusline before finishing. - Use Case: After provisioning a new laptop, run the installer once to restore your full statusline showing branch state, model, context percentage, and rate-limit bars, with legacy scripts retired to /tmp. ## Quick Start Install the bundled statusline on this machine and wire it into my Claude Code settings.