Discover is a financial services company that offers credit cards, online banking, personal loans, and other financial products and services to consumers and businesses.
Verified validation of structured identifiers — IBAN, payment cards, ISBN-13 and VIN — for AI agents. Runs the real checksum algorithms (mod-97, Luhn, mod-10, ISO 3779) instead of letting the model guess, and returns structured results with clear errors.
4
30 npm
Apache 2.0
Why this server?
Allows linking Discover accounts via Plaid to pull balances, holdings, transactions, and liabilities.
Local-first personal finance MCP that aggregates bank, brokerage, credit, and loan accounts via Plaid and writes balances, holdings, and transactions to an Obsidian-style markdown vault, with access tokens stored securely in macOS Keychain.
12
MIT
Why this server?
Allows checking rental car CDW/LDW insurance coverage for Discover credit cards by card product name or card BIN.
A local MCP server providing payment validation tools and resources, including card number Luhn checks, card network detection, and IBAN validation, with no network calls required.
3
-
Why this server?
Provides tools for searching Swiss tourism data via the discover.swiss Infocenter Open API, including full-text search, accommodations, tours, events, webcams, area exploration, and source status, with per-object attribution and license filtering.