The year at a glance
What came in, what went out, what went to taxes and what is left. It also shows the spending mix by category and the savings for each month.
MoneyLeak
Where your money goes. A household finance app that reads bank exports, learns how you classify them and answers questions through your agent.
- Status
- Active · merged to main 1 Oct 2026
- Availability
- Personal software
- Stack
- TypeScript, SQLite, tRPC, MCP
Every bank shows its own accounts. None shows the whole household.
The question I could not answerOur money sits in several accounts and cards. Each app shows its own part, and none of them could tell me where it all went this year.
Sorting was the choreA spreadsheet works until you have to categorise 200 rows every month. I wanted to decide once per payee and never again.
I already ask an agent everything elseIt should answer money questions too, from our real numbers and not from a guess.
What it does.
Rules that learn
Jev classifies new rows and says how sure it is. Sure answers apply on their own, the rest wait in a review queue. Accept one, tick Always, and MoneyLeak stops asking about that payee.
Where every euro goes
The flow view puts income on the left and taxes, fixed costs and variable costs on the right, with the savings in between. Fold a branch to give the others room.
Pinned views
Pin a payee, a category or a search and watch it over the years: the total per year, the change against last year, the monthly average and its share of all spending.
Ask your agent
MoneyLeak has no chat of its own. It gives Claude or Codex 22 tools over MCP, so the agent you already use answers from your data.
Also in there Monthly budgetIncome by sourceAccounts and balancesLight and dark theme
One local file, read by the dashboard and by your agent.
Everything ends up in one SQLite file on your machine. A small server reads it and offers the same data twice: to the dashboard in the browser, and to your agent.
Import
One command reads the files your banks already export. A new bank means one new parser, nothing else changes.
Classify
Your rules run first. What is left goes to Jev as one question per payee, with amounts, account numbers and names removed. Answers above 90% confidence apply, the others wait for you, and consistent answers become new rules.
Serve
The server only listens on this machine. The agent endpoint keeps no session and needs a token that never leaves your disk.
Architecture
Who uses MoneyLeak and what it depends on. No technology yet.
Project graph