Most resume tools rewrite and hope for the best. Kore calculates a deterministic ATS score before and after optimization so you know exactly what changed and why. Scoring uses cosine similarity via pgvector plus keyword matching. Optimization splits classification and rewriting into two models to prevent hallucination. A validator rejects results if the score didn't actually improve. Also includes kanban for managing applications with ATS score per card. Beta at R$15.99/month.