nfragile

Verified record · from the answer index

SmartFin

mcpofficialtested · static-verifiedscore 47/100signed passport ✓published 23d ago · verified 2026-10-17

Backtest S&P 500 stocks and ETFs on real prices, plus loan, savings, FIRE and retirement tools.

registry:fyi.smartfin/smartfin · published by smartfin