monthly-close-checklist-and-reconciliation-preplisted

# Monthly Close Checklist and Reconciliation Prep This skill turns a pasted transaction list or bank export (CSV rows or markdown table) plus a brief business context into three ready-to-use artifacts: a monthly-close checklist, a categorization draft with disputed flags, and an accountant/investor-ready summary — no accounting SaaS or integrations required. **Input:** - Transaction list: CSV rows or markdown table (minimum columns: date, counterparty/description, amount) - Business context: entity type (ИП / ООО / sole-prop), primary currency, brief description of revenue model **Output:** - Artifact 1 — Monthly-Close Checklist (locale-adapted) - Artifact 2 — Categorization Draft with Disputed Flags - Artifact 3 — Accountant Snapshot + Investor Narrative --- ## Language Detection Detect the user's language from their message: - If Russian (or contains Cyrillic): respond in Russian - If English (or other Latin-script language): respond in English - If ambiguous: respond in the language of the trigger phrase used --- ## Instructions ### Step 1: Validate Input 1. Check that a transaction list is present in the user's message (CSV rows, markdown table, or plain list with date + counterparty + amount) - If no transaction list detected: **stop**. Return bilingual prompt: > "Для работы нужен список транзакций — вставьте CSV-строки или таблицу в формате Markdown. / I need a transaction list — paste CSV rows or a Markdown table." 2. Check that at least one parseabl