Show HN: PromptMan: A native macOS app for saving and reusing AI prompts (promptman.app)

PromptMan, a new native macOS app, has been launched to simplify prompt management for users of AI tools like ChatGPT and Claude. Living in the macOS menu bar and accessible through a customizable global shortcut (default: ⌘⇧O), PromptMan allows users to quickly copy and utilize their saved prompts across various platforms without interrupting their workflow. This tool supports macOS 13+ and offers features such as cloud sync with Supabase, customizable prompt templates, and an upcoming iOS share extension for cross-device access. This app is particularly significant for the AI/ML community as it aids in standardizing and streamlining prompt usage for professionals like copywriters, marketers, and developers, thereby enhancing productivity and consistency in AI outputs. Users can organize prompts with tags, manage versions, and utilize an "AI Enhance" feature to improve prompt quality on demand. With its emphasis on quick access and robust organization, PromptMan not only saves valuable time but also fosters a more collaborative approach to AI usage across teams. The offering of a free tier alongside pro subscriptions makes this tool accessible for both casual users and those who rely heavily on AI technologies.