Xero

This connects Claude to Xero's accounting platform through Membrane, handling invoices, contacts, bank transactions, purchase orders, and the rest of the bookkeeping stack. The Membrane CLI manages all the OAuth plumbing and credential refresh, so you're just running actions or proxying requests without dealing with auth tokens. It covers the standard accounting workflows: listing and creating invoices, managing contacts, tracking expenses, pulling reports. If you're building an agent that needs to read financial data or automate bookkeeping tasks, this gets you into Xero's API without the usual integration headaches. The action discovery via natural language intent is a nice touch for exploratory work.