What can Wrenbase's MCP tools do?

Once connected, a client can create, edit, send, retrieve, and void invoices, list overdue invoices, mark invoices paid, create and list payment links, confirm who a key acts as, and pull a daily brief of what needs your attention.

What does the daily brief tool give me?

The daily_brief tool is a one-shot summary of what needs your attention: cash outstanding, overdue receivables, pending decisions, and the top few things to handle first.

Tools

Once your client is connected, it can see and call these tools. You don’t call them by name yourself: you ask in plain language, and the client picks the right one.

Identity

whoami: reports who the connection is acting as, so you can confirm a key is linked to the right account.

Invoicing

create_invoice: creates a draft invoice with line items. If the client isn’t in your contacts yet, it’s added for you.
edit_invoice: updates a draft: line items, tax, notes, due date, or PO number.
send_invoice: sends a draft to the recipient. You can refer to the invoice by its number, not just its ID.
get_invoice: retrieves a single invoice.
list_overdue_invoices: lists your overdue invoices, oldest first, so you know who to chase.
mark_invoice_paid: marks an invoice paid once you’ve confirmed the payment.
void_invoice: voids an invoice, keeping it on record.

Payments

create_payment_link: creates a shareable payment link for a recipient.
list_payment_links: lists your payment links.

Daily brief

daily_brief: a one-shot summary of what needs your attention: cash outstanding, overdue receivables, pending decisions, and the top few things to handle first.

Ask, don't invoke

You never type these tool names. You say something like “send Acme’s invoice” or “what should I deal with today,” and your client works out which tool to call and with what.

Connect a client: get set up first
Security: what a connected client can and can’t do

Frequently asked questions

What can Wrenbase's MCP tools do?: Once connected, a client can create, edit, send, retrieve, and void invoices, list overdue invoices, mark invoices paid, create and list payment links, confirm who a key acts as, and pull a daily brief of what needs your attention.
Do I have to call the MCP tools by name?: No. You never type the tool names. You say something like "send Acme's invoice" or "what should I deal with today," and your client works out which tool to call and with what.
What does the daily brief tool give me?: The daily_brief tool is a one-shot summary of what needs your attention: cash outstanding, overdue receivables, pending decisions, and the top few things to handle first.