"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 search and manage assets, custody, locations, kits, and bookings on self-hosted shelf.nu instances by logging in with Shelf credentials and calling its mobile REST API, with some kit operations handled through the web forms. Supports bulk custody assignment, QR/barcode lookup, bookings, reference data, and workspace switching.