WhittleOS

Most idea validators are feel-good machines: paste an idea, get a "promising" score, build for months on a vibe. WhittleOS is the opposite — deliberately kill-biased. It sources real candidates itself, links the problems it cites to the page each was read on or says when it's our own estimate, computes the score in code (not the model's own number), and returns nothing when a market's weak. Build / test-first / drop, with the reasons. No calls. Real, unedited run: whittleos.com/sample-discovery