Takes a GL extract and a subledger extract for the same scope and produces a matched set plus a break report. It normalizes both sides to a common key, does a full outer join, then buckets every row into matched, amount break, quantity break, timing break, or one-side-only. Each break gets tagged with a likely cause like timing, FX rate mismatch, mapping issue, or data quality problem. The output is sorted by material impact so you can trace the big ones first. Built for daily or month-end reconciliation across asset classes. If you're still doing this in Excel with thirty tabs and a prayer, this will feel like a significant upgrade.
npx skills add https://github.com/anthropics/financial-services-plugins --skill gl-recon