Thanks this is very helpful, i didn't realize that. But not sure what to do since running tests is how Claude often catches mistakes and iterates. If i run them myself, the cache will still expire.

However where i think you have a point is that it tends to run tests quite casually where a reviewer would have been enough to catch mistakes.

IMHO, the real problem is the 5min cache way too small. They should up it to 1 hour.