PaulKnag

Live US savings, CD, mortgage & HELOC rates with source + timestamp on every figure. A balance resolves each account's published tier APY; a loan amount flags conforming vs jumbo. Read-only factual data — no offers, quotes, or advice. No auth, no API key. Official server from RateZip (Peklava LLC); published as com.ratezip/rates on the official MCP Registry.