Ask stub anything
A demo of Ask stub, with made-up figures. Asked who owes money, it lists two unpaid invoices. Asked to invoice Acme for 12 hours of consulting, it drafts the invoice for review. Told that Uber Eats on the business card is Staff welfare, it saves the rule and moves 4 past transactions.
Connect the stub MCP
The stub MCP server gives Claude, ChatGPT and other AI assistants simple, secure access to your books. Add stub as a connector, sign in, and choose which businesses it can see. Owners can disconnect it at any time.
Also works with Cursor, VS Code, Perplexity and any tool that supports MCP.



Simple & secure
You'll be asked to log in and approve the connection. Your AI gets a token, never your password.
One business at a time
Add a connection for each business that you run, so that the AI can't mix up one company's figures with another's.
Plays by the books
Your plan and business settings still apply, and every change lands in your activity history.
Intelligent from the first transaction
stub does the busywork, so you're never starting from scratch
Import anything to stub
Receipts, PDF invoices, CSVs, statements, even a photo of a handwritten note. Drop it in and stub will add the data for you.
Transactions, automatically classified
Bank transactions are categorised and linked to their invoices or bills. Correct one and stub will remember to do it that way next time.