Show HN: Howler, a macOS menu bar AI that burns the chat after reading

Category: other

Tags: macos, menu-bar, llm-client, privacy, swift, ux-design

Score: 6.5/10 (Innovation: 6, Technical: 7, Documentation: 8, Utility: 5)

Howler is a macOS menu bar AI assistant that presents answers as a simulated parchment letter with a quill, wax seals, and a burn-after-reading animation, keeping no chat history. It supports multiple LLM providers via a CLI config interface and has notable polish in SwiftUI animation, Keychain-based key storage, and Sparkle-based notarized updates. The concept is a novel privacy-forward UX spin on a familiar AI chat utility, though its appeal is limited to macOS users who value ephemeral, aesthetically stylized interactions.

Target audience: macOS power users and developers seeking a private, lightweight AI quick-question tool

Repository: https://github.com/HiAriesZhou/Howler · Swift · MIT

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