"Tide" matching MCP connectors:

Banco Central do Brasil (BCB): SGS series, Focus expectations, PTAX, stats + provenance. 17 tools.

TidelineA

com.jbpscapital.tideline

Published end-of-day state of a rules-based SPY/QQQ index model. Read-only. Free tier: 30-day delay.

Free money calculators: option expiry risk, debt avalanche, cash runway, subscriptions, invoices.

Korean equity research, analyst revisions, kimchi premium and news via x402.

13F ownership behavior for 96 managers: signals, estimated cost basis, daily watchlist events.

Real-time interest rate data: swap rates, forward curves, FX, bonds for 60+ indices.