Who it is for
Someone tracking day to day personal finances in Spanish who wants the log to survive between chats.
Personal income and expense log kept across conversations
Overview
Superbrain Finanzas turns chat into an ongoing personal ledger. Income and spending are recorded as they are mentioned, and past movements can be queried later.
Monthly balances are available, along with recurring payments and budgets. The sample prompts log a supermarket expense in Argentine pesos under a food category, request a July summary covering income, spending, balance and main categories, and set up a recurring internet charge due on the tenth of each month.
Entries persist between sessions. The developer describes the stored information as private and says a later conversation can resume from the existing record rather than starting over. The app is written in Spanish.
Someone tracking day to day personal finances in Spanish who wants the log to survive between chats.
Persistence is the point: recurring items and earlier months stay available instead of being re-entered each session.
Availability
Superbrain Finanzas is listed in the ChatGPT apps directory only. Luis Berna has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
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This is an independent catalogue entry compiled by Node8 from Superbrain Finanzas's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Luis Berna, and inclusion here is not an endorsement.
Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot.