"dev.to" matching MCP connectors:
Matching Connector Tools:
Independent pre-transaction audit for construction estimates. Free, and every verdict recomputes.
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.
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).
Deterministic what-if & scenario simulation for AI agents: projections, sensitivity & break-even.
Catch a mistyped barcode, ISBN, VIN, NPI or LEI before a bad identifier corrupts a record.
Closelook AI-market intelligence: 5 indices, print record, prices, scores. 8 read-only tools.
Free, keyless real-time currency conversion and exchange rates for any currency pair.
Binance Futures market intelligence: funding, OI, order book, klines, cross-exchange comparison.
Czech VAT-payer reliability (ADIS / nespolehlivý plátce DPH) + registered bank accounts by DIČ.
Lender-level FHA denial statistics from the full 2025 federal HMDA record. Historical data only.
German e-invoicing: generate XRechnung 3.0, pre-check and extract (incl. ZUGFeRD PDF). Paid.
Utility data for AI agents: IBAN, EU holidays, VAT rates, time zones, ECB FX. Pay per call.
High-precision finance & business calculations for AI agents — exact decimals, never floats.
Official ČNB exchange rates — daily & historical CZK vs EUR, USD, 30+ currencies. For accounting.
EU compliance checks for AI agents: sanctions, company, VAT ID, IBAN, email. Pay per call.
China export tax rebate rate & HS code lookup (官方退税率).
European payment QR — SPAYD (CZ/SK) & EPC/GiroCode (SEPA), plus text/WiFi/vCard. Local, free.
Reputation-ranked analyst earnings estimates. Pay per call via x402 on Base.
Free finance and trading calculators as MCP tools: risk/reward, RMD, Coast FIRE, inflation.