I have a simple script I run before merging into the main branch that just tells Claude to look for obvious bugs, and to err on the side of saying it looks fine

I have a simple script I run before merging into the main branch that just tells Claude to look for obvious bugs, and to err on the side of saying it looks fine. Has stopped me from merging two or three bugs, 95% of the time it says things look fine so hasn't wasted my time.