BankBridge

BankBridge lets your AI agent answer questions about your real bank data. Connect your bank accounts once, then ask Claude, ChatGPT, Cursor, Gemini CLI, OpenAI Codex or any other supported MCP host about your spending, subscriptions, cashflow or investment portfolio, and get answers based on your actual numbers.

It is a hosted MCP (Model Context Protocol) server with twelve tools: list accounts and balances, search transactions, break down spending by category or merchant, detect recurring subscriptions, compute monthly cashflow, and pull investment holdings with gain and loss.

BankBridge is read-only: it can never move money, pay bills or change your accounts. Every question is answered from a live fetch, and no financial data is stored. Solo users connect with a bearer key; multi-user apps can use OAuth 2.1 with Dynamic Client Registration and PKCE.

Pricing: $5/mo or $50/yr per connected bank. Cancel any time. Built by Great Work LLC.