greenfield-pearl-tracker-skill

<quick_start> Mode A — Registration tracker ("greenfield pearls", "new pearl registrations", "weekly greenfield run"):

1. export_query_csv with queries/greenfield_pearls.sql → greenfield_pearl_registrations_60d.csv.
2. export_query_csv with queries/verify_parent_domain.sql → demote parent-is-active-customer rows to Review.
3. Enrich every row (enrich_contact + Apollo apollo_people_match), set Known/Dup?, classify.
4. python3 scripts/build_workbook.py <sql.csv> <out.xlsx> [enrichment.csv] → present the .xlsx.
5. Weekly extras (diff, Slack DM, Monday CALL tasks): reference/weekly_run.md.