10 hosted, remote MCP servers for Fintech tools. Each is a Streamable HTTP endpoint with a free tier — paste the URL into Claude, Cursor, or any MCP client.
| Server | What it does | Tools |
|---|---|---|
| Castle | Investigate security events and manage the allow/deny lists an analyst acts on. | 18 |
| Codat | MCP server for Codat — companies, connections, invoices, bills and financial statements. | 32 |
| Finnhub | Quotes, company profiles, fundamentals, earnings and IPO calendars, plus market and company news. | 19 |
| Increase | Read-only Increase banking observability plus one safe non-money-moving write, for AI agents. | 22 |
| MaxMind minFraud | MCP server for MaxMind minFraud — score transactions for fraud risk from your AI assistant. | 8 |
| Modern Treasury | MCP server for Modern Treasury — payment orders, transactions, counterparties and ledgers. | 21 |
| Numeral | Calculate sales tax & VAT, record transactions and refunds, manage products and customers. | 15 |
| Onfido | Create and read Onfido applicants, documents, checks and reports. | 18 |
| Persona | Read Persona inquiries, accounts, verifications and reports. | 18 |
| Quaderno | MCP server for Quaderno — tax-rate calculation, invoices, contacts, products, receipts & expenses. | 27 |