OneRecruiter is an AI-powered candidate screening tool I built for small staffing agencies, where AI screening rejects good candidates and consultants can't afford to look like a black box. Every criterion in a role's rubric is scored independently with a transparent, auditable rationale, so recruiters see exactly why a candidate scored 90% instead of trusting a mystery number. The standout feature is candidate pooling: agencies upload their CV database once and it stays matched against every future job, so a candidate sourced for one role automatically surfaces for the next relevant opening. Validated it end-to-end with a real staffing agency client, running a live CAD Designer search against 12 candidates with synthetic test data before their real screening.