nx_tutor.nx

nx_tutor.nx -- the TUTORING LOOP made a capability (operator: "this is true tutoring where they get their assignment and you grade it and build their capabilities where its lower than s class exceed"). The cycle: ASSIGN (a task + an S-class rubric/target) -> team DOES it -> GRADE (achieved maturity vs target) -> if below S-class, REMEDIATE (build the missing capability) -> re-grade -> PASS only at >= S-class. Grading uses the maturity ladder (evidence-gated, no self-grade). license_tier: ORIGINAL Composes nx_maturity_auditor + nx_four_pillars; the Examiner/Referee grade, the tutor (Claude) sets the bar + remediates.