Threads for startups who just got rejected by YC, What are you building?

This is thread for people who just got rejected by YC, what are you building?, Your next customer, Co-founder or investor could be here. Let's increase our chances of getting in For the next batch!!!

I am building Sixth, an AI platform for code and application security,

URL: https://marketplace.visualstudio.com/items?itemName=Sixth.sixth