The prompt manager problem Anybody who uses ChatGPT or Claude seriously runs into the same unflattering moment around month three. They want to reuse the prompt that produced a brilliant code review last Tuesday. They cannot find it. It is somewhere in a chat history that does not search well, or in a Notes app, or in a Slack message they sent themselves, or it is gone. The prompt that worked is the one they cannot retrieve. This is not a hypothetical. Prompt engineers, AI writers, marketing teams, and ChatGPT power users all hit it. The collection grows fast — you draft a research prompt, a financial analysis prompt, a writing-voice prompt, a tone-rewrite prompt, a meeting-summary prompt — and within a few months you have fifty or more. None of the obvious places to keep them are good. Apple Notes / generic notes apps Free and right there, but search is awful, organization breaks down past twenty entries, and you end up with three notes called "prompt ideas" that do not link to each other.…