We are a Cost Establishment licensed by means of Brazil’s Central Financial institution, and we paintings with Open Finance infrastructure each day. We had this concept that saved nagging us: Open Finance exists to offer other folks keep watch over over their monetary information. AI assistants are far and wide. Why cannot I simply ask Claude “what did I spend on meals final month?” and get a solution from my exact checking account?
So we constructed it. The Open Finance Information MCP is a Fashion Context Protocol server that connects your checking account to any MCP-compatible AI assistant (Claude, ChatGPT, and so on.) thru Brazil’s Open Finance ecosystem.
The way it works:
– You upload our MCP server URL in your AI consumer
– First time you ask a monetary query, it redirects you to authenticate by means of Open Finance (your CPF + your financial institution — usual, regulated waft)
– After that, you’ll question your financial institution information in herbal language
What makes this other from non-public finance apps:
– No account to create. Authentication is 100% by means of Open Finance.
– Your information is not saved on our servers — it is queried in actual time.
– You’ll be able to revoke get right of entry to at any time.
– It really works throughout the AI equipment you already use day-to-day.
Present scope (MVP):
– Financial institution statements (one account, one financial institution)
– Fee restrict: ~5 queries/day
We consider Open Finance most effective fulfills its promise when common other folks can if truth be told *use* their information. AI is essentially the most herbal interface for that. That is our try to democratize get right of entry to to what was once intended to be obtainable all alongside.
MCP server URL: www.cumbuca.com/MCP
This is a part of Cumbuca Release Week — we are transport 4 equipment this week to make Brazil’s monetary ecosystem extra obtainable.
Questions for the group:
– What monetary information would you question first in case your AI may just see your checking account?
– For builders development with MCP — what is been your revel in to this point? What is lacking?
– Would you utilize this for private budgeting, trade expense monitoring, or one thing else solely?
