Friend asked for help with her Hinge profile. Instead of winging it, I wasted weekend on research - signaling theory, mate selection studies, photo perception research. 45 papers later, I had a framework.

Turned it into a repeatable process: audit current profile, discovery interview, game theory analysis (what signals filter for who you actually want), then copy and photo principles.

Worked well on a sample of one. So have packaged the whole process as a Claude Code skill if it helps anyone get laid / loved then great!