I kept seeing SaaS products for coding-agent memory. The continuity I actually needed fit in one small, bounded Markdown file inside the repository. I started seeing a whole bunch of vibe-coded SaaS solutions for giving coding agents memory between sessions. Some of them are interesting, but I thought there might be a much simpler way. For this particular problem, a full-blown SaaS is not really needed. At least, not for what I was trying to solve. I did not need another account, SDK, d...