Claude Code keeps forgetting my project. So I built waypath.

Last week I was three sessions deep into refactoring a hybrid retrieval ranker. Two days of decisions: which scoring strategies I'd rejected and why, the FTS5 + RRF math, the source-weight invariants we'd locked in. I closed the laptop. The next morning I asked Claude Code to keep going. It didn't remember any of it. It re-suggested the exact ranking approach we'd ruled out 48 hours earlier. Not similar — the same one , with the same flaw I'd already explained. That was the moment I stopped pret