I had Claude Code create an architecture overview that includes descriptions of each component of an app with all the functions, how they worked, and where to find them within the codebase. I hoped it would reduce token burn, but in testing it didn't seem to have a meaningful effect. However, I noticed that having it and explicitly telling Claude to refer to it reduced code drift and improved consistency across runs.

I've installed this and I'm gonna take it for a spin and see if I can perceive any measurable improvements. Cool project.