This is the canonical installation and configuration command for oh-my-claudecode. Run it once after installing the plugin, npm package, or pulling the latest repo, and it handles everything: downloads CLAUDE.md to local or global config, sets up the HUD statusline, configures MCP servers, and establishes team mode defaults. It's smart enough to detect if you've already run setup and offers a quick CLAUDE.md refresh instead of making you walk through the wizard again. The --local and --global flags let you update just project or system config after upgrades, and --force reruns the full wizard when you need to change preferences. Basically, it's the entry point that keeps your OMC install current without making you remember a bunch of separate commands.
npx skills add https://github.com/yeachan-heo/oh-my-claudecode --skill omc-setup