About the README etc: we ship an SDK and a lot of people use our source code as docs or a prototyping environment. I think a lot about agents as consumers of the codebase and I want help them navigate the monorepo quickly. That said, I'm not sure if the CONTEXT.md system I made for tldraw is actually that useful... new models are good at finding their way around and I also worry that we don't update them enough. I've found that bad directions are worse than no directions over time.
Now that writing the code is the easy part, we're just going to transition to having very few contributors, who are needed for their architectural skills, product vision, reasoned thinking, etc, rather than pure code-writing.