The author says they ported 'npx RuFlo' to the new Claude Code Mod system, inspired by a 1990 Wildcat BBS they ran. The post explains that a mod is a Claude Code plugin whose hooks module exports register(on, options); hooks attach middleware to engine events and can watch, rewrite or answer them. It provides installation commands and a GitHub link, while noting that the GitHub manifest and hooks module have not been verified.
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