NumbersGame MCP

Numbers Game connects your QuickBooks Online and Xero books to Claude, so you can ask questions about a client's ledger and act on the answers in the same conversation. Pull the standard financials — P&L, balance sheet, cash flow, trial balance, general ledger, AR and AP aging, transaction lists — and drill from a total straight into the transactions behind it. Search invoices, bills, journal entries, purchases, deposits, customers, vendors, items, and accounts by any field the ledger will filter on. Then write back: create and update invoices, bills, payments, journal entries, credit memos, estimates, purchase orders, and sales receipts; apply credits, convert a purchase order to a bill, void or delete what shouldn't be there; email invoices, estimates, and purchase orders to the customer; and attach supporting documents to any record. Built for bookkeepers and accounting firms: connect several client companies under one login, invite your team with per-user access to only the companies they work on, and keep every tool call logged. Claude tells you plainly when a company's ledger or subscription tier can't answer a request, rather than guessing.