"Setting Up or Using an MQTT Server" matching MCP connectors:

Free real-estate underwriting, no key or account. 6 strategies, stress tests, max offer.

Malaysian SME accounting, e-Invoice and payroll books for your AI. 41 tools — business snapshot, P&L, balance sheet, A/R and A/P aging, cash forecast, stock, tax position, document search — plus draft-only writes (invoice, quote, receipt, bill, expense, contact, bank statement import). Every write is a pending draft a human approves in Taokeh; it can never post, edit or delete. Remote Streamable HTTP at https://taokeh.my/mcp, OAuth 2.1 or a personal access token.

Validate EU, UK, AU VAT numbers for AI agents. EU ViDA e-invoicing compliance.

Live multi-asset market data for AI agents with provenance, starter credits, x402, and examples.

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).

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).

Remote MCP server for OFAC screening, EDD memos, exposure forecasts, queues, and reports.

Read-only MCP server for live Polymarket, Kalshi, Limitless odds; Manifold sentiment.

Grade any MLB, WNBA, PGA or ATP bet against thousands of play-by-play game simulations.

Free MCP: typed MELANY ratings for any US stock or ETF (11,000+) plus mortgage-rate context.

On-chain stablecoin market cap and Bitcoin institutional holdings data.

Real-time financial intelligence MCP server for crypto public companies. Provides covenant stress analysis, alpha signals, peer ranking, risk distribution, SEC XBRL fundamentals, and daily changes. x402 micropayments on Base USDC. First 5 calls free.

Pre-computed market data that improves agent reasoning, reduces token usage, and replaces pipelines.

Cross-border debt collection: submit and track cases handled by local partners in 183 countries.

Real-time options analytics MCP server. Access gamma exposure (GEX), delta exposure (DEX), vanna exposure (VEX), dealer positioning, volatility surfaces, Black-Scholes greeks, implied volatility solver, and key options levels for any US equity — all through natural language. 14 read-only tools covering exposure metrics, volatility analysis, pricing, and market data.

Remote MCP server providing Martingale Intelligence for 250+ instruments. Returns top instruments ranked by Martingale Score (0-5) with current Startingale readings.

Concentrated liquidity on Uniswap/Aerodrome (rebalance, compound, leverage) or single-sided lending.

Split shared expenses in a group — no account needed. See who owes whom and settle up.

Collateral-backed treasury vault for AI agents on Base. Crash Shield defends, JIT pays x402.