# BankBridge — descriptions

## Short (≤ 160 chars)

BankBridge gives AI agents read-only access to your bank accounts, transactions, and investments. 12 tools. 29 hosts. $5/mo per bank.

## Medium (one paragraph)

BankBridge is a hosted MCP (Model Context Protocol) server that gives AI agents like Claude, ChatGPT, Cursor, Gemini, and Codex read-only access to your real bank accounts, transactions, and investment holdings. Connect your banks once through a secure link flow; after that, your agent can answer any question about your money — spending, subscriptions, cashflow, holdings — in real time. Nothing is cached: every query live-fetches in real time. $5 per connected bank per month, cancel any time.

## Long (three paragraphs)

BankBridge is a hosted MCP (Model Context Protocol) server that turns your AI agent into a personal finance analyst. Connect your bank accounts through a secure link flow once, and after that, Claude Code, Claude Desktop, Claude.ai web, ChatGPT, Cursor, GitHub Copilot, Gemini CLI, Vertex AI, OpenAI Codex, Windsurf, Continue, Cline, Zed, JetBrains Junie, LM Studio, Warp, Raycast, Goose, Perplexity, and 11 other hosts can answer questions about your real finances in real time — without you leaving your chat window.

Twelve tools ship out of the box: list accounts, search transactions, break down spending by category or merchant, detect recurring subscriptions and utilities, compute monthly cashflow with top income sources and expense categories, pull investment holdings with per-position gain/loss, track dividends and buys/sells, and more. Every query live-fetches in real time through the upstream aggregator. BankBridge caches zero financial data: no balances, no transactions, no holdings. Stored: the user's email, subscription status, API keys (SHA-256 hashed), encrypted bank access tokens (AES-256-GCM), and a call log of tool names and times (never arguments or results).

Authentication supports both static bearer keys (`bbk_…`, simplest for solo setups) and OAuth 2.1 with Dynamic Client Registration and PKCE (for multi-user apps and consumer products where each end-user connects their own bank). Pricing is $5/mo per connected bank, or $50/yr per bank on the annual plan; a user with one bank pays $5/mo, a user with three banks pays $15/mo. Cancel any time from the dashboard: no further charges, and access runs to the end of the paid period. BankBridge is built by Great Work LLC.

## Product facts block

| Field | Value |
|-------|-------|
| Name | BankBridge |
| Developer | Great Work LLC |
| Launch date | June 30, 2026 |
| Platform | Cloud (MCP server) |
| Host integrations | 29 (see features.md) |
| MCP tools | 12 |
| MCP spec | 2025-06-18 (streamable-http) |
| Auth | Bearer (`bbk_…`) and OAuth 2.1 (DCR + PKCE) |
| Price | $5/mo or $50/yr per connected bank |
| Cancellation | Any time; no further charges, access runs to the end of the paid period |
| Data retention | Zero financial data. Access tokens encrypted at rest. |
| Website | https://bankbridge.money |
| Press contact | hello@greatwork.company |

## Press contact

hello@greatwork.company

Same-day reply during US business hours. Review-copy promo codes issued on request.