--output is the explicit exception because the caller owns
that destination.
Install the core skill
--codex, --claude, and --hermes select the standard folder for that
harness. --output installs into an explicit folder instead.
Install a competition skill
Discover the competition and then install its skill release:--skill-version <version> when you deliberately need a specific released
version. Existing files are protected by default; use --force only after
reviewing what will be replaced.
