This was built by somebody in the middle of a career move, for that career move. The first record in the database is his own, and every hard part of it was found by being on the wrong end of it.

Which is also the limit. A tool shaped around one career is a tool shaped around one kind of career — and the third person to use it was offended that it offered him work outside what he is licensed in. He was right. The whole engine assumed your next job is adjacent to your last one, which is true of open occupations and actively wrong for licensed ones, where the credential is a legal gate rather than a preference.

It knew when a role required something you lack. It had no way to say a role does not use something you hold. So every suggestion outside his licence arrived unlabelled, indistinguishable from one inside it — and being shown work that quietly discards four years and forty thousand dollars reads exactly the way it sounds.

Three users was enough to surface that. It surfaced as offence rather than silence, which was lucky — most people would have just stopped opening it.

None of that is fixed yet. It is written down, it is scoped, and it is named here rather than in a changelog nobody reads, because a tool that only tells you what it is good at is the thing this one exists not to be.