Claude Code forgot my architecture 3 times last week. I fixed it with one SQLite file.

Claude Code forgot my entire architecture decision log three times last week. After the third time, I stopped cursing at it and shipped a tool that does what it won't. Here's the whole thing. TL;DR: Waypath 0.1.1 is a local-first CLI and MCP server that gives coding agents (Claude Code, Codex, Cursor, Aider) persistent memory through a single SQLite file at ~/.waypath/waypath.db. Four independent kernels sit behind a thin facade - truth (structured facts), archive (FTS5 + reciprocal rank fusion), ontology (graph traversal), and promotion (human review gate.