Crest is a macOS utility that uses the MacBook notch as an always-available control room for responding to Claude Code prompts. The project was submitted to Hacker News as a Show HN item, with the linked product site at crestnotch.app. At the time of the supplied record, the discussion had a score of 1 and zero comments. Public details about its implementation, Claude Code integration, permissions, reliability, pricing, and supported hardware are not available in the source summary, so the product’s practical capabilities remain unverified.
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