"GNU" matching MCP servers:

Talk to your GnuCash books: a one-call financial dashboard (net worth, runway, budgets, what's overdue), and whole bank statements entered and reconciled in a single call from CSV, OFX, PDF, or even a screenshot or photo of the statement. Plus transactions, invoices, reports and multi-currency; local, SQLite/PostgreSQL/MySQL.

Enables Claude to read a GnuCash book and import bank statement CSVs into it, inferring each bank's column layout, proposing category accounts per row, and flagging duplicates before anything is written. It also supports reviewing imports row by row, editing or deleting existing transactions, and recording commodity purchases such as gold or shares.