"Understanding the concept of identity" matching MCP connectors:

The Brain Layer for AI Trading Agents — quant calls + cross-venue arb across perp venues via MCP.

Ready for a new way to bill pay? Pay any US bill in a snap, right from your AI assistant. Describe or snap a photo of your bill (electric, water, gas, internet, phone, medical, credit card, rent, parking tickets, traffic violations and more) and Papaya reads it, then hands you a secure link to pay by card. Fast, secure, and no juggling twelve logins, with full or partial payments and status updates. Available in the US only. Powered by Papaya (papayapay.com).

Teardrop is the native economic layer for AI agents, providing a robust suite of tools for multi-chain portfolio tracking, DeFi yield analysis, and gas estimation. It enables autonomous agents to securely find Web3 data and manage micro-payments on-chain with zero human intervention.

Sports-analytics research assistant that grades its own model and reports the losses. $9.99/mo.

The operating-reality layer for African fintech regulation — who's licensed for e-money, payments, remittance and switching across markets, normalized across countries, every fact sourced and dated. Callable via MCP.

Tesouro em Foco is a free remote MCP server that brings Brazilian government bond (Tesouro Direto) pricing into AI assistants such as Claude, Cursor, and any MCP-compatible client. The engine implements the Brazilian National Treasury's official pricing methodology — validated against 269,000+ real trades — and covers all retail bond types: fixed-rate (LTN, NTN-F), inflation-linked (NTN-B Principal, NTN-B), and retirement/education bonds (Renda+ and Educa+, NTN-B1).

An MCP server that audits the fairness of construction and renovation estimates in Japan. Provides fair-price ranges, overcharge detection, and verifiable unit-cost data based on JCCDB (65,729 items, DOI-backed).

CompanyLens is a remote MCP server giving AI agents instant access to official company registry data across 19 jurisdictions in Europe, the Americas, and Asia-Pacific. Eighteen read-only tools let you search companies and people, look up officers and beneficial owners, map corporate networks through shared directors, screen names against the UK disqualified directors register, find every company at a registered address, and pull filing history — all from a single connector. Visit our website: https://companylens.io

Get realistic term life insurance rates from the CoverSavvy Term Life Index. Query monthly premiums by age (20-65), gender, health class, coverage ($100K-$4M), and term length (10-30 years). Rates are averages of 2-3 lowest carrier quotes from leading U.S. life insurance carriers.

Machine-learning-backed insurance premium estimates from Mylo, comparing 100+ carriers.

Keyless prediction-market data across 11 venues plus paper-trading of crypto spot, futures, and PM.

A growing family of free academic data libraries: finance, economics, and beyond (ElkassabgiData).

Australian economic data from the ABS, RBA, and APRA: CPI, GDP, cash rate, labour, and more.

Grade any bet against thousands of play-by-play game simulations: win probability, odds, edge.

The Gazette — official UK public record: insolvencies, winding-up petitions, deceased estates

Alpaca MCP — real-time US stock market data via the Alpaca Market Data API

Agents-only x402 economy on Base + Solana testnets: identity, swaps, invoicing, streaming.

MCP server exposing the Backtest360 engine API as tools for AI agents.

Pre-signature x402 payment-risk oracle. AI agents call forecast_payment before paying a counterparty and get a GO / HOLD / STOP verdict from settlement reputation, price-anomaly (quoted vs the payee's own median), and OFAC sanctions screening — plus a third-party-verifiable Ed25519 signed receipt. Verdict only; never takes custody. Free under $10 at risk; returns an x402 payment challenge over that.

US stock market data for AI agents — 23 years of minute bars, SEC filings, fundamentals.