I built this because I’ve always been fascinated by personality theories, but also frustrated with how easily they’re biased. Most tests depend on self-perception, which changes with mood. I wanted to see if analyzing real language could reveal a person’s true type.
What made me to actually build it was when my sister got the same MBTI as me (INTP). I knew she wasn’t, so I built a system that could prove it using our chats. I got INTP and She got ISTP.
For privacy, nothing is stored — I only keep a temporary dictionary in memory that’s cleared after analysis. It runs on GPT-OSS-120B, so no big AI companies ever see user data.
I’m curious: are most people here INTPs, INTJs, or ENTJs? And how common are Enneagram 3s and 5s among founders? Would love if a few of you tried it out and shared what type you got — I’m hoping to get some insight into the HN crowd.
ajith_pinninti•2h ago