What problem does it solve? Month-end closing turns into an evening of mismatched spreadsheets, uncategorized transactions, and missing receipts. This Skill walks a small business owner through a structured reconciliation: it flags uncategorized entries, suspicious duplicates, and missing source documents, then writes a plain-language P&L summary and exports a close package (xlsx + one-page PDF). ## Core Features & Use Cases - Guided reconciliation workflow: Pulls the P&L and transaction register from accounting systems (1C, MoySklad), matches acquiring settlements (YuKassa, Tinkoff, SBP, bank statements) against booked deposits, and classifies each item as matched, date-mismatch, missing-in-books, or unmatched. - Anomaly detection: Flags transactions without a category, probable duplicates (same amount, counterparty, within 5 days), and expenses over 2,000 RUB lacking source documents. - Owner-facing reporting: Writes a 150-250 word plain-language P&L narrative and exports close-packet-YYYY-MM.xlsx (P&L, Reconciliation, Tasks sheets) plus a one-page PDF summary. - Use Case: An owner says "close the month" — the assistant reconciles March, finds 14 uncategorized transactions and 2 missing receipts, gets owner confirmation at the approval gate, then delivers the xlsx and PDF close package. ## Quick Start Connect your accounting and payment sources, then say "let's close the month" and follow the step-by-step checklist.