Good question, anybody know? I've seen harnesses optimize for token efficiency (maki), simultaneous agent operations (jcode), extensibility (pi), etc... But I have no idea if each focus area is superior and if the rest of the operations are comparable.

It bothers me that the Claude Code leak (from what I read, didn't look) a few months ago showed a lot of careful consideration for context handling. I assume this means that each harness performance/correctness would differ drastically just from this alone.

Maki seems so cool, thanks for the pointer