For Rental Businesses

Your AI can run your rental business's books. Really.

Add the FinStat connector to Claude Code, Codex, Cursor, Grok Build, or Claude Desktop with Cowork. Then drop in your Square settlements, group rental invoices, equipment receipts, and bank and card statements, and it hands you a review-ready P&L, every transaction tied to its source.

Connect FinStat →1M tokens free · no credit card

Point your AI at a folder like this and say “run my books.”

Square settlement — May (Gross 2,688, Tips 305, Net 2,914.17)

Square settlement — April (Net 1,319.94)

Fleet purchase — 10 kayaks (capitalizable)

Group rental invoice — Paddlers Club (AR)

Reconciled to the penny. Then ask your AI anything about your books.

Kayak fleet purchase

$4,800.00

Square net payout · May

$2,914.17

Square net payout · Apr

$1,319.94

Paddlers Club group rental

$1,200.00

Figures from the Bluefin Kayak & Bike Rentals LLC sample case — a fictional business — every transaction tied to its real source document, balanced and review-ready.

Pick your setup. Books in minutes.

FinStat needs an AI that can open files or folders on your computer — not just a connector in Settings. Seeing FinStat’s tools is not the same as FinStat being able to access the files you want it to.

Your computer

Setups that can reach your files

Claude Code

verified on Windows

Reads the folder you launch it in

Run thisclaude mcp add --transport http finstat https://mcp.finstat.ai/mcp

Open Claude Code in the folder that holds your documents.
Run the command above — it installs FinStat directly, no prompting needed.
Sign in when the browser opens — your free 1M tokens load automatically.
Ask it to run your books on the files in that folder.

You don’t need real statements or documents to learn FinStat. Say “Run FinStat Tutorial” or “Get Started” — your AI can make sample documents and walk you through all of it.

Working in a browser tab?

To run books, use a desktop AI that can reach your files. Browser chat alone isn’t enough for FinStat — even if FinStat appears under your connectors.

Claude Desktop Cursor

We only list setups we’ve run books on ourselves. Verified as of 2026-07-20.

No API keys
No credit card
1M tokens free

It really is that easy.

What is MCP?

The parts that eat your evening. FinStat catches every one.

PAIN_01

Square pays out net of fees and tips in two batches a month, but only the larger settlement statement gets saved

PAIN_02

Capitalizable fleet purchases (10 new kayaks) sit right next to ordinary repair and permit expenses and need separate treatment

PAIN_03

Cash walk-in rental deposits land in checking with no itemized receipts behind them

The catch other tools miss

It ties the $1,319.94 April and $2,914.17 May Square net payouts to their deposits, books the $4,800.00 ten-kayak purchase as capitalizable equipment, and flags the $684 and $840 Square payouts that arrived with no settlement detail plus a possible duplicate on the $1,200 group-rental invoice — while booking the $2,400 festival and $380/$580 cash walk-ins to rental income.

Three steps. Every one secure.

Connect once.

Paste the FinStat connector into your AI host (Claude, Cursor, etc.). Sign in — your free tokens load. No card. Then say: help me get started.

Scoped sign-inYou authenticate with FinStat — your AI never handles your password, and the connector is scoped to the accounting task.

Hand over the documents.

Give your AI your statements, payouts, receipts, and bills — attach them, or on a setup that reads folders, point it at one: run my books on the files in this folder.

Task-scoped dataYour statements are used only to do the job you asked for — not sold, not shared.

Ask for any report.

“Give me a P&L.” “Reconcile May.” “Show every uncategorized transaction.” Review-ready accounting output, in chat.

Nothing off-screenEvery transaction, entry, and assumption shows up in the conversation — your session is the working record, so you can question any number and correct it on the spot.

Built by the BadBank.ai team — the same people who have been turning financial PDFs into accounting data since 2024.

Patents pending